tag:blogger.com,1999:blog-28678159501318488212024-02-20T18:45:18.517-08:00GED 4 FREEIslamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-2867815950131848821.post-3926855406969882872010-12-31T00:27:00.000-08:002010-12-31T00:27:03.174-08:00#7 Social Studies- America is Discovered<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">In 1492, while Spain was under the rule of King Ferdinand and Queen Isabella, the Italian navigator Christopher Columbus received permission and support to find a faster trade route to China and East Indies. He believed that by sailing directly west, instead of south around the Cape of Good Hope as other explorers had done, he would discover a more direct route. It is because of this historic journey, during which he landed in an unknown hemisphere, that we celebrate the discovery of America.</span><br />
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<span class="Apple-style-span" style="color: #660000; font-family: Georgia, 'Times New Roman', serif; font-size: x-large;">The Reformation Divides Christianity</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">The Catholic Church suffered a great upheaval in 1517, when a German monk named Martin Luther made a list of complaints against the church. These 95 complaints sparked another split in Christianity. The new group was called Protestants; their split from the Catholic Church started a reformation period throughout Europe. The Reformation gave local noblemen the chance to stop the payment of taxes to Rome and seize local Roman Catholic land for themselves.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> The royal family of England also had quarrels with Roman Catholic Church. King Henry VIII wanted to annual his marriage to Catherine of Aragon, since after 18 years of marriage she had not produced a son to be the next heir to the English throne. The Pope refused to give the king an annulment of his marriage so he would be free to marry Anne Boleyn. In 1529, Henry VIII took control of the church in England, and by 1534 the Act of Supremacy had given the king power over the English church. </span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> After Henry VIII's death, his first daughter, Mary Tudor, inherited the throne. She was raised as a Catholic and attempted to return England to Catholicism. Because of her persecutions of those who did not follow her lead back to the Roman church, she was given the nickname Bloody Mary. When Mary died, her Protestant half-sister, Elizabeth I, became queen.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> In the 1500s, Philip II of Spain attempted to centralized power over all Europe. The Netherlands in northern Europe had long been establishing itself as a center of trade and banking. Philip II sent many troops to reassert Catholic theology over the Dutch who, with the help of Calvinist preachers, were becoming increasingly Protestant. The Dutch revolt won their independence in 1581 with some support from the English, who did not want to see Catholic rule spread to their own shores. The Spanish sent a fleet of ships called an armada to England, only to have them sink in a terrible storm as they approached the English Channel.</span>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0tag:blogger.com,1999:blog-2867815950131848821.post-22767583205173451762010-12-30T21:38:00.000-08:002010-12-30T21:38:27.618-08:00#6 Social Studies- The Hundred Years' War<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">In addition to the plague, a war of great duration also weakened the European economy during this time. In 1337, England held some of northern France as the result of a royal marriage. Conflict grew because of economic rivalries between the two countries. Finally, when King Edward III of England tried to claim the French throne, the <b>Hundred Years' War</b> broke out.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> After English victories, the winning commanders allowed their soldiers to pillage the French countryside. Further financial pressure was put on the French people by their king in order to pay debts. The peasants revolted under the stress of war, famine, and taxes. A peasant girl named Joan of Arc inspired them to fight with her against the English and to show loyalty for France. Her faith and patriotism helped lead the French troops to successfully beat back the enemy. Joan was eventually captured by the English and burned at the stake for heresy because she claimed she was instructed by heavenly voices.</span><br />
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<span class="Apple-style-span" style="font-size: x-large;"><span class="Apple-style-span" style="color: #660000;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;">The Renaissance </span></span></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Periods in the world history shift between times of great warfare and times of intellectual development. In the late Middle Ages, about A.D. 1400, Western Europe was becoming more stable, both politically and economically. Many wealthy Europeans were in positions of power. These wealthy nobles and merchants were able fund cultural pursuits such as music, art, and literature. This period of time is known as the Renaissance, from a French word meaning "rebirth." Not since the fall of the Roman Empire had there been such a revitalized interest in and support of arts, crafts, and architecture. The depression of the past several hundred years had ended. This was a time when wealthy patrons supported great French and Italian artists. Michelangelo created the sculpture of David; and other artists, such as Donatello, Leonardo da Vinci, and Raphael Sanzio completed their timeless masterpieces during the golden years of the fifteenth and early sixteenth centuries. Great poets, writers, and inventors also flourished at this time.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> One invention that greatly advanced culture in Europe and eventually the world was the printing press. In the 1440s a German engraver, Johannes Gutenberg, created the first printing press that used movable pieces of type. Because the teachings of the Bible were a major influence upon most of Europe., it was only fitting that Gutenberg's first published book was the Bible. His invention started a revolution in printing, which made books available to all classes of people.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> During the Dark Ages in Europe, a social order known as the <b>feudal system</b> was instituted. This was a well-defined system of classes or levels within society. It was based on the belief that if everyone had a place in society, there would be less conflict. The feudal system had top-ranking nobles: the king, the lords, the lesser lords, and the knights. The peasants and the townspeople made up 90 percent of the population. The lord was responsible to the king and managed the estate that the peasants worked in return for protection from invading enemies. To keep them from taking advantage of unarmed peasants, knights followed a code of honor called <b>chivalry</b>, which combined bravery and Christian values.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> In the early 13th century, battles for land were being fought in England. Invasion by the Vikings and ongoing conflicts with the Romans Church kept England constantly fighting. The split that finally divided the church in England started with <b>Henry II</b>, when he and <b>Thomas Becket</b>, the Archbishop of Canterbury, argued over the supreme authority of the king and the church. Henry's son, John, made an attempt to settle the conflict after his father's death. This required the barons of England to pay heavy taxes to the church. When tha barons complained, the<b> Magna Carta</b> was written in 1215 to protect their rights. This document served to establish rights of even those who were not nobles. It limited the powers of the monarchy, forcing even the king to obey the laws.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> The economic structure of the feudal system was very weak. Poor harvests led to famines. A weakened population was not able to fight off infectious disease, which had spread throughout the trade routes. During the 14th century, a terrifying plague hit Europe. Infected fleas carried by rats through the towns transmitted the <b>bubonic plague</b>, also known as the <b>Black Death</b>. The villages and early cities had inadequate sewage systems, which contributed greatly to spread of the plague. This plague is said to have killed one-third of all Europeans; no class, from peasants to royalty, escaped. Towns and farms were completely abandoned. Without farming, trading, and craft working, the economy collapsed even further. Western Europe took more than 100 years to recover. </span>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0tag:blogger.com,1999:blog-2867815950131848821.post-28650644011328338282010-12-26T23:14:00.000-08:002010-12-27T13:37:57.221-08:00#4 Social Studies- Civilizations Develop Religions<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">At the time of the expansion of the Roman Empire in the first century B.C., the belief systems of the Egyptians, Greeks, and Romans still centered on a group of gods. The tribes in what is now Israel practiced Judaism and believed in one God. With the birth of Jesus Christ in the Palestine town of Bethlehem, the religious practices and beliefs of the Western world would soon be affected by a new religion called Christianity. This new religion was founded on the belief that Jesus was a Messiah that Jewish law had prophesied.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> After Jesus' death, Christian ideas and beliefs were spread by a small group of men called disciples. Eventually, because Rome was the center of western civilization at that time, it became the center of the Church.The leader of the new church was given the title Pope. The regional leaders, called bishops, expanded Christianity throughout Europe in a variety of methods, including religious war.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Beginning in A.D. 1095, Europe kings organized the Crusades to fight the enemies of the Roman Catholic Church. Christian knights and soldiers battled for ownership of the Holy Land (in current day Israel and Palestine) against the Muslims. The Muslim Arabs followed the religion of Islam, founded by the prophet Mohammed in A.D. 612. They held Palestine until Islamic Turks took it and began preventing Christians from making safe pilgrimages to the Holy Land and to reconnect the two branches of Christianity (Roman Catholic and Eastern Orthodox) that had been separated since the fall of Rome.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Religions developed in the Far East as well. Hinduism is a long-established religion practiced by millions. This religion is based on a belief that all people are born into a particular caste, or class, and must do what is expected within that caste. Like Hinduism, Buddhism is practiced by millions. It began in the sixth century B.C. in India, and teaches that one's soul will attain Nirvana, a divine state free of earthly ills, through self-denial and correct living.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> The Chinese philosopher Confucius was a contemporary of Buddha. Confucius teachings stressed social harmony and challenged everyone to live under high moral codes of conduct. Unlike Hinduism and Buddhism, however, Confucius is not a religion but a philosophy, whose goal is harmony on earth.</span><br />
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<span class="Apple-style-span" style="color: #660000; font-family: Georgia, 'Times New Roman', serif; font-size: large;"><u>Chinese Dynasties</u></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Even before the Roman Empire, Chinese dynasties had been flourishing in Asia for centuries. Confucius lived during the Chou dynasty, a time of warfare among land-owning feudal lords. The first emperor of China founded the Ch'in Dynasty (221 B.C.-206 B.C.).</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Historian have traced the origin of the name China back to this word. Ch'in centralized the monarchy, organized the country into regions called provinces and appointed officials to carry out imperial rule. One of the longest lasting contributions of this dynasty was the construction of the Great Wall to serve as a protective border against invaders. </span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> The next dynasty in China was the Han Dynasty (206 B.C.-A.D. 220). The Han ruler was responsible for successfully driving back the nomadic warriors that threatened to take over the north and west sides of China. He also reestablished the importance of education and Confucian thought .</span><br />
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<span class="Apple-style-span" style="color: #660000; font-family: Georgia, 'Times New Roman', serif;"><u>Chinese Dynasties- EXERCISE 4</u></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Directions: Read the following questions and select the best answer.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Based on the information regarding the Chinese dynasties, label the statements as fact (F) or opinion (O).</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">_____ The Great Wall of China is still a good defense system.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">_____ The Han Dynasty was the most successful dynasty.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">_____ Confucius lived during the Chou Dynasty.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">_____ The name China originated from the Ch'in dynasty.</span><br />
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<div style="text-align: right;"><span class="Apple-style-span" style="color: orange; font-family: 'Trebuchet MS', sans-serif; font-size: xx-small;">Answer: opinion, opinion, fact, fact.</span></div><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0tag:blogger.com,1999:blog-2867815950131848821.post-26547942990208520642010-12-26T11:57:00.000-08:002010-12-26T22:02:13.655-08:00#3 Social Studies- Civilization Begin to Interact<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">The Middle East and the coastal regions of the Mediterranean Sea, as well as the Nile Delta, were the locations for the beginnings of many early civilizations, including Babylonian, Sumerian, Phoenician, Persian, and Greek. This close proximity allowed for trade and also created competition for land and resources. This competition led to many conflicts and wars between rival groups. The interaction among various cultures created changes in and exchanges of traditions and technology. Some civilizations developed vast empires, which expanded their land holdings at the cost of extinguishing smaller culture groups.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> The classical civilizations that had the largest impact on the world's cultural development are Greek and Roman empires. Greek civilization continued the Egyptian priorities of art, literature, music, theater, architecture, and the sciences. The first major citizen participation in government occurred in ancient Athens, a powerful Greek city-state. All male citizens participated in the assembly, which determined laws and policies. </span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> During the golden age of ancient Greece (500 B.C. to 300 B.C.), many great philosophers and educators such as Socrates, Plato, and Aristotle shared their wisdom with the world. For the first time, the improvement of the mind and body was viewed as an important priority for society. The challenge of improved physical fitness was the reason the Olympic Games were begun in ancient Greece. The Olympics as we know them today were revived more than a hundred years ago, in 1896, in Athens, Greece.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Eventually, the Romans conquered the Greeks, copying their architecture, art forms, poetry, and even some of their mythological gods. Both the Greeks and the Romans had maintained early people's practice of using myth to explain natural phenomenon like seasonal changes, flooding and severe weather, and success in agriculture. To make the myths easier to understand and appreciate , the Greeks and Romans both had gods with human attributes. Greek and Roman mythology has continued to exist even after our understanding of the universe has outgrown the need for story-like explanations.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> While the Greeks believed in the fitness of the mind and body, the Romans were more interested in military strength and acquiring land for the empire. Thus, athletic competition and training for combat as a form of entertainment developed in Rome. The Roman government differed from the Athenian model as well. One, two, or sometimes three consults were chosen by the Roman senate, a group of the wealthiest landholders, or patricians. The vast majority of the citizens were plebeians-the small farmers, tradesman, artisans, and merchants.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Wealth and connections among family members thus determined position in the social classes within Roman culture. This status determined if a member of the society was considered worthy of having a vote. This system of government was called a republic. The lower class of slaves and the common class of farmers and tradesmen were limited in their rights of marriage partners and land ownership.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> One lasting contribution of the Romans was the calendar introduced by Julius Caesar in 46 B.C. The old calendar had become out of step with the seasons, so Caesar made the months of unequal days and added leap years to make the reckoning more equal to an actual year. This Julian calendar, with some modifications, is still in use today. </span><br />
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<div style="text-align: center;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: blue;">GED PRACTICE</span></span></div><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
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<span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><u>Civilizations Begin to Interact- EXERCISE 3</u></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Directions: Read the following question and choose the best answer.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">1. Which of the following is a feature only of the Roman civilization and not the Greek civilization?</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> a. athletic competition and training </span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> b. military strength to fight off invaders</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> c. interest in art and music as entertainment </span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> d. citizen participation in government </span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> e. creation of an accurate calendar</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">2. Which of the following activities would not be an example of the Greek philosophy of improvement of mind and body?</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> a. going to an educational movie</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> b. taking a yoga stretching class</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> c. playing a computer strategy game</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> d. watching a football game</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> e. enrolling in a math class</span><br />
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<div style="text-align: right;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="font-size: xx-small;"><span class="Apple-style-span" style="color: orange;">answers: 1 is b. 2 is d.</span></span></span></div><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0tag:blogger.com,1999:blog-2867815950131848821.post-46087789621869308702010-12-26T02:24:00.000-08:002010-12-26T02:54:25.662-08:00#2 Social Studies- Early Civilization<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Evidence of much of humanity's early technological advancement has been found in ancient Egyptian civilization. Beginning about 5000 B.C., the Nile River Valley in northeast Africa provided the agricultural conditions for many permanent settlements to develop. The abundance of good harvest allowed for thriving communities that continued to expand. With the support and influence of the rulers and religious leaders, cultural advancement took place in art, music, entertainment, technology, and science.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> The ancient <b><i>Egyptian</i></b> are considered one of the most advanced of the early civilizations. Evidence of their contributions to the world can be seen in the magnificent statues of their gods, in pottery and jewelry, in the ruins of their colossal pyramids and tombs, within their written language known as hieroglyphics, and in their perfection of the mummification process.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Egyptian religion promoted the existence of an afterlife. Rulers, wealthy citizens, and religious leaders believed in preservation of the body after death by means of embalming with chemicals to prevent decomposition. The dead were then wrapped and placed into coffins that had been decorated to resemble their appearance. These rituals assisted the deceased in maintaining their status while crossing into the world of the dead.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Ordinary citizens and slaves did not have such a burial. In fact, servants were often sealed into the grave with there dead masters so that they could serve them when they reached the other side. The rulers of Egypt, the <b><i>pharaohs</i></b>, were thought to be gods among men. This status entitled them to have pyramids or tombs erected for their eventual placement after death. Their earthly treasures of jewelry, statues, weapons, and furniture were buried with them to insure their wealth in the hereafter. Although many of these precious artifacts were stolen or destroyed over the centuries, researchers have been able to learn valuable information about this early civilization through the treasure that remained.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> We learned much about the early Egyptian culture after we were able to translate the symbols and pictures found on the walls of the tombs. This symbolic picture writing, called <b><i>hieroglyphics</i></b>, presented accounts of the tomb's occupant and the society he or she lived in. In the early 1800s a French scholar, Jean Champollion, deciphered a slab of black stone. Now know as the <b><i>Rosetta Stone</i></b>, it has two hieroglyphic scripts and one ancient Greek script written on it. By 1822 Champollion was able translate from the Greek back through the two sets of </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">hieroglyphic scripts. Since that discovery, archeologists and scholars have been able to translate the written language of ancient Egypt.</span><br />
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<div style="text-align: center;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: blue;">GED PRACTICE</span></span></div><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
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<u><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;">Early Civilization- EXERCISE 2</span></u><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <span class="Apple-style-span" style="color: magenta;">Direction:</span> Read the following questions and select the best answer.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> 1. Which of the following statements is true based on the information about the early Egyptians?</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (a) The Egyptians had an advanced language with a lettered alphabet.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (b) The </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptians did not understand written language.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (c) The </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptians recorded their history with a symbolic language.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (d) The </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptians did not record their early history.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (e) The </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptians had only a few people who could write.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> 2. Which of the following description of the </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptian culture is not true?</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">(a) The </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptians were a strong civilization that conquered many other tribes.</span><br />
<div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (b) Art and music were very important in the </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptian culture.</span></div><div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (c) Wealthy </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptians were preserved after their deaths.</span></div><div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (d) The </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Egyptians were successful farmers because of the fertile Nile Valley.</span></div><div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> (e) Treasures and servants were often buried with the Egyptian dead.</span></div><div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; text-align: right;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="font-size: xx-small;"><span class="Apple-style-span" style="color: orange;">Answers: 1 is (c). 2 is (1)</span></span></span></div>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0tag:blogger.com,1999:blog-2867815950131848821.post-39485616194600204802010-12-25T14:06:00.000-08:002010-12-26T02:55:12.392-08:00#1 Social Studies- World History<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">To study world history is to read about the origins of the human race and its cultural development from primitive times to ancient civilizations to the present. The world's social, religious, industrial, agricultural, political, and economic traditions can be traced to early humanity.</span><br />
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<span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><span class="Apple-style-span" style="color: #660000;">Early Humanity</span></span></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">The study of the earliest humans is considered prehistory because there is no written account of their lifestyles. From archeologists' discoveries of primitive dwellings, cave drawings, skeletal remains, and artifacts, we know where the earliest human communities existed. Anthropologists have examined these artifacts--items such as tools, weapons, and pottery--and have intensely researched bone fragments and fossil remains to uncover evidence about different periods of human development.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> The earliest stage of cultural development has been classified as the Stone Age because of the evidence that early humans used stone tools. Stones were shaped to use as knives and spear points for hunting and defense and as tools, such as hammers, axes, and scrapers. Later, people made stone and bone tools like needles, harpoons, fishhooks, and arrowheads. These early people were nomadic-they had no permanent shelters and followed herds of animals that they hunted for survival.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> </span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Over time many groups of early humans ceased their nomadic lifestyle to become hunters and gatherers in areas of abundant game, fresh water, and fertile soil. Scientific study of these sites has shown that these early farmers were able to determine which crops would grow best for their soil and climate. With such developing knowledge of agriculture, these people learned to work the land and the domesticate animals. Many of these early groups built more permanent shelters.Gradually communities developed, and societal organization became necessary for survival.</span><br />
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<div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Within these newly formed communities, some individuals practiced special skills or trades. Commerce developed through bartering goods (e.g., food, cloth, or pottery) or service (e.g., medicinal, labor).As the basic communities grew, a need for rules and organization also grew; so the early forms of government were created. A unifying factor in these early settlements was fear and lack of knowledge about the surrounding world.The ways early humans explained these natural phenomena led to the early forms of religion and the development of traditions and beliefs.</span></div><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
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<div style="text-align: center;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <span class="Apple-style-span" style="color: blue;"><b>GED PRACTICE </b></span></span></div><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> </span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <u><b><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;">Early Humanity- EXERCISE 1</span></b></u></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><br />
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<span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"> <b> </b></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b> <span class="Apple-style-span" style="color: magenta;">Directions:</span></b> Select the best answer to each question based on what you learned from the passage.</span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> </span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <b><span class="Apple-style-span" style="color: magenta;">1. Which of the following would be considered a fossil?</span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="color: magenta;"> </span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="color: magenta;"> (a) <span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="color: black;">a clay pot used for cooking </span></span></span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="color: magenta;"> (b) <span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="color: black;">a club used for defense</span></span></span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="color: magenta;"> (c) </span><span class="Apple-style-span" style="font-weight: normal;">the ancient remains of a bird</span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="color: magenta;"> (d) <span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="color: black;">the spear of a hunter</span></span></span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="color: magenta;"> (e) </span><span class="Apple-style-span" style="font-weight: normal;">a basket made for gathering food</span></b></span><br />
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</span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="font-weight: normal;"> <span class="Apple-style-span" style="color: magenta;">2. Identify the skill or trade that did not have its beginnings with early humans.</span> </span></b></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="font-weight: normal;"> <span class="Apple-style-span" style="color: magenta;">(a) </span>banker </span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="color: magenta;"> (b) </span>tailor</span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="color: magenta;"> (c) </span>farmer</span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="color: magenta;"> (d) </span>doctor</span></b></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="color: magenta;"> (e) </span>carpenter</span></b></span><br />
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<div style="text-align: right;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><span class="Apple-style-span" style="font-weight: normal;"><span class="Apple-style-span" style="font-size: xx-small;"><span class="Apple-style-span" style="color: orange;">Answer: 1 is (c). 2 is (a)</span></span></span></b></span></div>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0tag:blogger.com,1999:blog-2867815950131848821.post-25868192239272947372010-12-25T13:46:00.000-08:002010-12-25T13:46:38.999-08:00Social Studies<span class="Apple-style-span" style="color: #660000; font-family: Georgia, 'Times New Roman', serif;"><span class="Apple-style-span" style="font-size: x-large;">How many questions are on the test?</span></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">There are 50 multiple-choice questions, and you will be given 70 minutes to complete the test.</span><br />
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<ul><li><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Approximately 40% of the questions will be based on reading passages of up to 250 words each.</span></li>
<li><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Approximately 40% will be based on visuals—graphs, maps, charts, photos, pictures, diagrams, advertisements, political cartoons, or practical documents.</span></li>
</ul><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Some examples of practical documents are voters' handbooks or registration forms, tax forms, driver's manuals, insurance forms, bank statements, workplace benefits packages or contracts, almanacs, atlases, political speeches, and local, state, or national budgets.</span><ul></ul><div><ul><li><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">The remaining 20% of the questions will be reading passages and visuals together.</span></li>
</ul></div>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0tag:blogger.com,1999:blog-2867815950131848821.post-39079926687473637082010-12-15T16:41:00.000-08:002010-12-15T19:23:30.618-08:00The Language of Algebra<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Algebra uses letters of the alphabet to represent unknown quantities. These letters are called <b><u>variables</u></b>. These letters are variable because they change value from problem to problem. The letters can be capital letters, lowercase letters, or even Greek letters. Some examples are <i>x, t, n, B, R,</i> and, Ø. <b><u>Constants</u></b> are fixed values. The value of a constant is know and does not change from problem to problem. Examples of constants are 8, 75, 7, 9, π, and √3.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> In algebra you work with the four operations of addition, subtraction, multiplication, and division. The chart below shows the symbols that are used for these four operations.</span><br />
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<table border="1" cellpadding="0" cellspacing="0" style="width: 100px;"><tbody>
<tr> <th><span class="Apple-style-span" style="font-family: Arial, Helvetica, sans-serif;"><span class="Apple-style-span" style="font-size: large;">OPERATION</span></span></th> <th><span class="Apple-style-span" style="font-family: Arial, Helvetica, sans-serif;"><span class="Apple-style-span" style="font-size: large;">SYMBOL</span></span></th> <th><span class="Apple-style-span" style="font-family: Arial, Helvetica, sans-serif;"><span class="Apple-style-span" style="font-size: large;">EXAMPLE</span></span></th> <th><span class="Apple-style-span" style="font-family: Arial, Helvetica, sans-serif;"><span class="Apple-style-span" style="font-size: large;">MEANING</span></span></th> </tr>
<tr> <td><span class="Apple-style-span" style="font-size: large;">Addition</span></td> <td><span class="Apple-style-span" style="font-size: large;">+</span></td> <td><span class="Apple-style-span" style="font-size: large;">5+n</span></td> <td><span class="Apple-style-span" style="font-size: large;">5 plus n</span></td> </tr>
<tr> <td><span class="Apple-style-span" style="font-size: large;">Subtraction</span></td> <td><span class="Apple-style-span" style="font-size: large;">-</span></td> <td><span class="Apple-style-span" style="font-size: large;">8-n</span></td> <td><span class="Apple-style-span" style="font-size: large;">8 take away n</span></td> </tr>
<tr> <td><span class="Apple-style-span" style="font-size: large;">Multiplication</span></td> <td><span class="Apple-style-span" style="font-size: large;">•</span></td> <td><span class="Apple-style-span" style="font-size: large;">5•3</span></td> <td><span class="Apple-style-span" style="font-size: large;">5 times 3</span></td> </tr>
<tr> <td><span class="Apple-style-span" style="font-size: large;">Multiplication</span></td> <td><span class="Apple-style-span" style="font-size: large;">()</span></td> <td><span class="Apple-style-span" style="font-size: large;">5(3)</span></td> <td><span class="Apple-style-span" style="font-size: large;">5 times 3</span></td> </tr>
<tr> <td><span class="Apple-style-span" style="font-size: large;">Multiplication</span></td> <td><span class="Apple-style-span" style="font-size: large;">no symbol</span></td> <td><span class="Apple-style-span" style="font-size: large;">5n</span></td> <td><span class="Apple-style-span" style="font-size: large;">5 times n</span></td> </tr>
<tr> <td><span class="Apple-style-span" style="font-size: large;">Division</span></td> <td><span class="Apple-style-span" style="font-size: large;">÷</span></td> <td><span class="Apple-style-span" style="font-size: large;">n÷3</span></td> <td><span class="Apple-style-span" style="font-size: large;">n divided by 3</span></td> </tr>
<tr> <td><span class="Apple-style-span" style="font-size: large;"><br />
</span></td><td><span class="Apple-style-span" style="font-size: large;"><br />
</span></td><td><br />
</td> <td><span class="Apple-style-span" style="font-size: large;"><br />
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</tbody> </table><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">Whenever a number and a variable are multiplied together, the number part is called the <b><u>coefficient</u></b> of the variable. In the expression <i>7x</i>, the coefficient of <i>x</i> is <i>7</i>. The variable is multiplied by 7.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><u> </u></span><span class="Apple-style-span" style="font-size: large;"><b><span class="Apple-style-span" style="color: red;"><u>TIP:</u></span></b></span></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> Whenever the variable is written without a number in front of it, the coefficient is understood to be <i>1</i>. Therefore, <i>x</i> means <i>1x</i>, and the coefficient is <i>1.</i></span></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><i><br />
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<span class="Apple-style-span" style="color: red;"><i><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"> </span></i><span class="Apple-style-span" style="font-size: x-large;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><span class="Apple-style-span" style="color: #660000;">Algebraic Expressions</span></span></span></span><br />
<span class="Apple-style-span" style="color: red;"><span class="Apple-style-span" style="color: black;"><u><span class="Apple-style-span" style="font-size: x-large;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><span class="Apple-style-span" style="color: black;"> An <u><b>algebraic term</b></u> can be a constant, a variable, or the multiplication or division of numbers with variables. Some examples of terms are 4, y, 3n. </span></span></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><span class="Apple-style-span" style="color: black;"><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><span class="Apple-style-span" style="color: black;"> An <b><u>algebraic expression</u></b> is any combination of numbers, variables, grouping symbols, and operations. In an algebraic expression, terms are separated by + and - signs. The sign before the term belongs to the term. For example, <i>5 - 3y, a + 4</i>, and <i>m/4 + 2</i> are all algebraic expressions. </span></span></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><span class="Apple-style-span" style="color: black;"><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: orange;"> </span><i><span class="Apple-style-span" style="color: red;">5 - 3y</span></i><span class="Apple-style-span" style="color: red;"> is an algebraic expression that has two terms: </span><i><span class="Apple-style-span" style="color: red;">5 is first term and -3y is second term</span></i><span class="Apple-style-span" style="color: red;">.</span></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> a +</span></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><i><span class="Apple-style-span" style="color: red;"> 4</span></i></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> </span></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">is an algebraic expression that has two terms:</span></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> a</span></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><i><span class="Apple-style-span" style="color: red;"> is first term and +4 is second term</span></i></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">.</span></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> </span><i><span class="Apple-style-span" style="color: red;">m/4 + 2</span></i></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> </span></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">is an algebraic expression that has two terms:</span></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> m/4</span></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><i><span class="Apple-style-span" style="color: red;"> is first term and +2 is second term</span></i></span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">.</span></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> </span><span class="Apple-style-span" style="font-size: x-large;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><span class="Apple-style-span" style="color: #660000;">Evaluating Algebraic Expressions</span><span class="Apple-style-span" style="color: #660000;"> </span></span></span></span><br />
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<span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"> </span><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">An algebraic expression has no value until the variables in the expression have been replaced with numbers. To <b><u>evaluate</u></b> an expression, replace every variable with a given value for the variable. Then evaluate the resulting numerical expression. Remember to follow the rules for the order of operations and the rules for signed numbers.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Evaluate the algebraic expressions for the given values of the variables.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><u><b><i>Example 1</i></b></u> Evaluate <i>3x - 4</i> when <i>x</i> is <i>5</i>.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <i>3x - 4 = 3(5) - 4 = 15 - 4 =</i> <b><u><i>11</i></u></b> </span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><u><i><b>Example 2</b></i></u> Evaluate <i>7 + 4(8 - x)</i> when <i>x </i>is <i>-2</i>.</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <i>7 + 4(8 - x) = 7 + 4(8 - (-2)) = 7 + 4(8 + 2) = 7 + 4(10) = 7 + 40 </i>= <b><i><u>47 </u> </i></b></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">In</span> <b><i><u>Example 2</u></i></b> <span class="Apple-style-span" style="color: red;">you must do the work inside the parentheses first. 8 - (-2) means 8 + 2 following the rules for signed numbers. </span></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <span class="Apple-style-span" style="font-size: x-large;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;"><span class="Apple-style-span" style="color: #660000;">Equations</span></span></span></span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> An <b><u>equation</u></b> states that one expression is equal to another expression. For example, the equation <i>x + 7 = 10</i> sets the expression <i>x + 7</i> equal to the expression <i>10</i>. In the equation <i>x + 3 = 2x - 9</i>, the expression <i>x + 3</i> is set equal to the expression <i>2x - 9.</i></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><i> </i>It is important to recognize the difference between an expression and an equation.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> An equation always has an <u><b>equal sign</b></u>.</span><br />
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<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <b><u>Expression</u></b> <u><b>Equation</b></u></span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> x - 7 x + 7 <b>=</b> 10</span><br />
<span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> 2x - 9 x + 3<b> = </b>2x - 9</span><br />
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<div style="text-align: center;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> <span class="Apple-style-span" style="color: red;">AN EQUATION ALWAYS HAS THREE PARTS</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><br />
</span></span></div><div style="text-align: center;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">LEFT-SIDE EXPRESSION EQUAL SIGN RIGHT-SIDE EXPRESSION</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><br />
</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> An equation may be true or false depending on the replacement value for the variables. The equation x + 7 = 10 says that some number x added to 7 equals 10. Since you know that 3 + 7 = 10, you know that x = 3 is the <u><b>solution</b></u> of the equation. The solution is the value of the variable that makes the statement true. If you had said that x = 2, you would not have found the solution of the equation. You <b>solve</b> an equation when you find the solution for the variable. On the GED Mathematics Test, you may have to translate a word problem into an equation. You will also write and interpret your own equations.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><u><i>Example</i></u></b> Solve the equation 2x + 5 = 17.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> </span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> This equation means that a number multiplied by 2 and added to 5 equals 17. </span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Do you know what the number is? You are right if you said 6, because </span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> 2(6) + 5 = 17.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="color: #660000;"><span class="Apple-style-span" style="font-size: x-large;"><span class="Apple-style-span" style="font-family: Georgia, 'Times New Roman', serif;">Solving One-Step Equations</span></span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Among the most important uses of algebra are solving equations and using equations to solve word problems.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-size: large;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><i>Eyeballing the Solution</i></b></span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Solving an equation means finding the value of the variable that makes the equation </span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">true. Some equations will be fairly easy to solve because you know your math facts.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">If you can look at the equation and see the answer, you are <b><u><i>"eyeballing"</i></u></b> the equation.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">For example, <b><i>x - 4 = 10</i></b> is an equation. What value of <i><b>x</b></i> will make this true? You would choose <b><i>x = 14</i></b> because you know <i><b>14 - 4 = 10</b></i>. Another example is <i><b>3x = 15</b></i>. What value of <b><i>x</i></b> makes this equation true? The answer is 5 because you know <i><b>3(5) = 15</b></i>.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><i><span class="Apple-style-span" style="font-size: large;"><b>Algebraic Solutions</b></span></i></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Let's look at algebraic methods of solving one-step equations. Before you start solving equations, you must understand a couple of mathematical ideas.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> </span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> First, an equation is a perfect balance between what is on the left side of the equal sign and what is on the right side of the equal sign. If you make any changes on the left side, you must make the same changes on the right side. For instance, if you add 7 to the left side, you must add 7 to the right side for the two sides to remain equal. Then you know the result will be true.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"> Second, your goal in solving an equation is to get the variable all by itself on one side of the equation. Concentrate on the variable. In the equation <i><b>x + 3 = 10</b></i>, concentrate on the <b><i>x</i></b>. Notice that the <i><b>x</b></i> is being added to <i><b>3</b></i>. This will tell you how to solve the equation. </span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><span class="Apple-style-span" style="font-size: large;"><b><u>TIP:</u></b></span></span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"> Keep the equation in balance and concentrate on the variable.</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><br />
</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;">To solve an equation, perform the opposite operation (called the <b><i><u>inverse operation</u></i></b>). Addition and subtraction are opposites, and multiplication and division are opposites. In the equation <i><b>x + 3 = 10</b></i>, you see that <b><i>3</i></b> is being added to <i><b>x</b></i>. The opposite of adding three is subtracting three. Subtract three from both sides to get <i><b>x</b></i> all by itself.</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><br />
</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><u><i><b>Example </b></i></u> x + 3 = 10</span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><b><i><u><span class="Apple-style-span" style="color: blue;">Step 1</span></u></i></b><span class="Apple-style-span" style="color: blue;"> Look at x. 3 is added to it. x + 3 = 10</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><u><b><i><span class="Apple-style-span" style="color: #741b47;">Step 2</span></i></b></u><span class="Apple-style-span" style="color: #741b47;"> Subtract 3 from both sides. x + 3 - 3 = 10 - 3</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><u><i><b><span class="Apple-style-span" style="color: magenta;">Step 3</span></b></i></u><span class="Apple-style-span" style="color: magenta;"> Solve the equation. x = 7</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: magenta;"><br />
</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">SOLVING AN EQUATION</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">1. Keep the equation in balance.</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">2. Concentrate on the variable.</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">3. Perform the opposite operations.</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;">4. Isolate the variable on one side of the equation.</span></span></div><div style="text-align: left;"><span class="Apple-style-span" style="font-family: 'Trebuchet MS', sans-serif;"><span class="Apple-style-span" style="color: red;"><br />
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</span></span></div>Islamhttp://www.blogger.com/profile/06172400927881881197noreply@blogger.com0