Benefit of school vs traditional college Essay Example for Free

Benefit of school vs traditional college Essay Technology and specifically ICT has permeated virtually all sectors of life including education. Traditional schooling is being replaced at an unprecedented rate. These days most professionals prefer to take courses online rather than attend school physically. The reasons behind this trend range from convenience, greater options, multitasking, and reduced cost among others. Often, this kind of schooling has been criticized because skeptics argue that the socialization aspect of schooling is cut off from schooling experience. Additionally, this technique has cost many people their jobs and means of livelihood. For instance, the cooks, secretaries, security personnel and such like. What’s more, this technology is still new to many people and naturally, resistance to adopt it is commonplace. However, I feel that despite the negatives associated with e-schooling, the benefits far out ways the costs and hence, my stance on the subject remains that school should be reinforced. To begin with, my community benefits greatly from e-schooling in the sense that, it enable re-schooling among adults who felt ashamed to go back to a traditional college to complete a degree. This is especially the case for people who had dropped out of high school or college. Nowadays, it is possible for them to earn degrees and diplomas while at home. This way they are able to multitask, say, baby sitting and learning In addition, collaboration between teachers and students has never been easier than with e-schooling. A wide range of digital resources, online libraries online tests, emails, videoconference and more are used to facilitate communication among stakeholders in the schooling system. Feedback on one-on-one basis makes school just as effective if not more to traditional college. Schooling to a marginal extent is cheaper than the traditional college. This has increased access to education for the economically challenged people in my community. Notably, the best colleges and universities are located in major cities, say, New York LA and so on meaning that the rural areas are sidelined from access to these colleges. The advantage of e-schooling is that these people now have a chance to get degrees and diplomas from these prestigious colleges without relocating from their home area. The costs of education have also been halved owing to technology of schooling. (Holmes Gardner, 2006) Personally, schooling has had both direct and indirect impacts in my life. Prior to the introduction of e-schooling, I used to find that the schooling duration was too long. I wanted to get my degree as fast as possible. With the introduction of e-schooling, I am able to accelerate my program such that I get a full credit course in one semester. Most people in my community are using similar approach and it has worked well. Moreover, I have more control and independence over my learning skills. The experience of taking a course online can be life changing. I have learnt to be more responsible of my time. Last summer I was able to take up an AP course that was not available in our site and my friend has explored a learning opportunity that was not schooling in our site. Generally, I believe that schooling has enriched not only my life but also the lives of the people in my community. (www. ucet. ac. uk/ ) In the community where I come from, people are athletic and get involved so much with games and sport to an extent that it becomes very difficult to manage an 8-hour school program and sports. E-schooling has curbed this problem by giving the students flexibility and independence to decide how they want to structure learning hours. For some they access learning material in morning hours while others prefer to do that late in the night. At the end of the day, whichever style used, people earn degrees. Alternatively, enrolment to e learning is fast and hassle free. Most people can attest to the pressure experienced during enrolment days in college. With online schooling, this problem has been erased. I would like to share the experience of my cousin who got involved in an accident. Subsequently, her two legs were amputated making it a challenge to move around in clutches. The option of e-schooling has benefited my homebound cousin and in few weeks, she graduates with a diploma from a distant college. Other disabled people from my community have also benefited from schooling. (http://aasd. k12. wi. us/eSchool/whyecourses. htm. ) Other benefits arising from schooling is students with unique cases or reasons for being away from school benefit from e-learning e. g. teenage mother s, terminally sick students participating in foreign exchange programs, resist, and self supporting students who juggle between work responsibilities and learning Briefly, schooling is a great advancement in the education sector. The outstanding features attributed to schooling are the flexibility and affordability of the schooling concept. Reflecting on the benefits that I have witness at a personal level and within my community, I believe traditional colleges will be phased out as more and more people embrace e-schooling for its benefits. A word of caution though, policies and regulations need to be clearly set to ensure that schooling achieves fundamental purpose of schooling. Additionally, students and educators need to e empowered on how to maximize use of digital resources and online technologies in order to reap benefits of schooling.

The Lost Voice (or I Think This Essay Belongs in This Book) :: Essays Papers

The Lost Voice (or "I Think This Essay Belongs in This Book") You've heard about the dumb farmer who won a million dollars in a sweepstakes, haven't you? When he was asked what he was going to do with the money, he said he'd farm until it was all gone. And did you hear about that farm kid who went to the U of M? Her first reaction on her first day of school was, "Wow! This place could hold a lotta hay!" Years ago, no one could have told me that all of those "dumb farmer" jokes would seriously affect my confidence in my intelligence, abilities, and goals. I never knew what to think about those dumb farmer jokes at first because growing up around a whole bunch of farmers, I never met a dumb one. I just thought they must be somewhere else. When I transferred to St. Cloud State after one year at a small community college, however, I found out those dumb farmers were in my hometown . . . or at least that's what other people thought. And, on the other side of the coin, no one could have ever made me believe that growing up hearing "dumb city slicker" jokes would instill in me a fear of becoming one . . . and make me reject those who already are . . . and hate myself for wanting to be one anyway . . . . The difference between small farming communities and institutions of higher education probably wouldn't be considered a cultural difference. But as we slowly succeed in our attempt to put a clamp on racist, sexist, ethnocentric, and other such jokes, who is fighting the "dumb farmer" jokes and the "city slicker" jokes? Isn't there a voice fighting for a respect between these two groups as well? And if both groups think the other group is stupid, who is defining intelligence, anyway? And what happens when someone like me crosses the border and goes to the "other side?" Do you think about people from remote rural areas when you think about cultural diversity on a college campus? Honestly, I never used to, either, so it's OK if you don't . . . because even though I was raised in a rural community, I never saw myself as "culturally diverse." After all, "cultural diversity," in its most frequently used definition, implies diversity among races, ethnic groups, nationalities, or language backgrounds.

The Role of Oracles and Dreams in Herodotus’ the History

usChristina Bramanti October 5, 2012 CLAS 20105 The Role of Oracles, and Dreams in Herodotus’ The History Throughout Herodotus’ The History, Oracles, and dreams play an important role. While the gods have almost no presence throughout the book, the Oracles and/or dreams are linked to many of the major events. We first encounter the Oracles in Book I, when Croesus asks the Oracles at Delphi if he should attack the Persians, the Oracle replies telling him (in a very ambiguous way) that if he fights, he will destroy a great empire (7. 12).Unbeknownst to Croesus, the empire he will destroy will be his own. However, this answer from the Oracle is one of the things that convinces Croesus to attack Persia, in a manner jumpstarting the war. It could be that Croesus was always fated to destroy his empire, for the Pythia said, â€Å"Fate that is decreed, no one can escape, not even a god. Croesus has paid for the offense of his ancestor† (1. 91). This was important to reme mber throughout the book. Whether Herodotus believed it or not, the Oracles and Magi believed that one could neither change nor escape fate.In Book VII, the Oracles tell the Athenians that a wall of wood and Salamis will save Athens. When the Athenians first consulted the Pythia at Delphi, whose name was Aristonice, their demise was foretold. They asked for a different oracle. â€Å"My Lord,† they asked, â€Å"give us a better oracle about our fatherland; be moved to pity the suppliant boughs with which we come before you, or we will never go away from your shrine but remain right here till we die† (7. 141). The priestess replied: No: Athena cannot appease great Zeus of Olympus With many eloquent words and all her cunning counsel.To you I declare again this word, and make it as iron: All shall be taken by foemen, whatever within his border Cecrops contains, and whatever the glades of sacred Cithaeron. Yet to Tritogeneia hall Zeus, loud-voiced, give a present, A wall of wood, which alone shall abide unsacked by the foemen; Well shall it serve yourselves and your children in days that shall be. Do not abide the charge of horse and foot that come on you, A mighty host from the landward side, but withdraw before it. Turn your back in retreat; on another day you shall face them.Salamis, isle divine, you shall slay many children of women, Either when seed is sown or again when the harvest is gathered. (Herodotus, 1. 141) The Athenians argued about what this meant, whether they will be victorious or defeated at Salamis. Themistocles concluded that, if the oracle referred to Salamis as â€Å"isle divine† that must mean that the Greeks would be victorious, because, he argued, it would have been referred to as â€Å"O Cruel Salamis† if all of its inhabitants were going to die. He then convinced the men to prepare for a sea battle. The ‘wall of wood’ would be their ships.The Athenians agreed with Themistocles, if, for no other rea son, than his explanation sounded better than that offered by the oracle-interpreters. Hope, they saw, was better than despair. In this instance, the Oracles do offer some idea of what will come, but the oracle-interpreters, whose purpose is to interpret, are essentially ignored. Themistocles heard what was said and picked out a phrase by which he explained the rest of the prophecy. The Athenians believed what they wanted to believe, which was that Salamis would be a Greek victory, and the ships made up the wall of wood to which the Oracle referred.While the Athenians do not listen to what the oracle-interpreters had to say, they did take to heart what was told to them by the Oracle, and this led to many of the Greek peoples uniting—Argos sided with Persia; Gelon of Syracuse refused to help unless he could lead, thereby offending the Spartans; Corcyra assembled men and ships and went to the war, but sat on the sidelines watching; and Crete refused to join. The united Greece, led by Leonidas, decided to fight at Thermopylae, where Leonidas was killed. However, after this, the war goes to Salamis, where the Greeks, surrounded, battle the Persians, forcing Xerxes to retreat with his army.Dreams also play a particular role in Herodotus’ The History. Like the Oracles, dreams influence people to make certain decisions. And like the situations with the Oracles, fate also plays a role. These people had these specific dreams because they were fated to make said decisions. The dreams, possibly, were the only ways to convince them, or to ensure that fate run its course. So was the case with Astyages, who dreamt of his daughter, Mandane, â€Å"making water so greatly that she filled all his city and flooded†¦all of Asia† (1. 107). Astyages immediately went to visit the Magi who were dream interpreters.Fearing that this meant she would have more powerful offspring, he married her, not to a Mede, but to a lesser, Persian man. However, fate would no t back down. After his daughter was married to the Persian, Astyages had another dream. â€Å"†¦It seemed to him that out of his daughter’s privy parts there grew a vine, and the vine shaded all Asia† (1. 108). Astyages again went to dream interpreters among the Magi, who suggested that this dream meant that Mandane – who was now, in fact, pregnant – would have a child who would become king in the place of Astyages. This is the point in the story where fate really comes into play.Much like the story of Oedipus, attempting to control or otherwise act in a way opposed to, fate seems to be exactly what allows for fate to run its course. Astyages takes the child, a son, when it is born and hands him over to a kinsman, Harpagus, and orders Harpagus to kill the child. Harpagus agrees, but cannot bring himself to do such a thing. Harpagus, in turn, hands the child over to Mitradates, a slave herdsmen of Astyages. Harpagus also passes on the task of murderin g the child. When Mitradates gets home with the child, he tells his wife, Cyno, the task with which he had been charged.Cyno, however, had given birth that day to a child who was stillborn, and she suggested that they place the dead child on the mountain to ‘die’ and raise Mandane’s child as their own. This way, they still get to raise a child, and the innocent boy is not killed. By removing the child from his mother, and handing him over to his death, Astyages is creating the path for which the foreseen future can now happen. One day, the boy was playing with children in town and they named him their king, and he reprimanded one of the children, a son of a man of higher rank than his herdsman father.They were all brought before Astyages, and this is how he came to learn that the boy had not been killed. When the Astyages learned that the boy, who would be called Cyrus, but was not yet at this time called Cyrus, was still alive, at first he was angry with Harpagu s, and he killed Harpagus’ son and fed his flesh to Harpagus. Then, after consulting with the Magi, he believed that the dream had already come true, since the boy was named king. â€Å"As it is,† the Magi told him, â€Å"the dream has issued in something trifling; we are ourselves quite confident and bid you be the same.So send the boy away from your sight to the Persians and his parents† (1. 120). When Astyages sent the boy away to live with his true parents, Harpagus watched him grow into a man, and when Cyrus was a young man, Harpagus sent him a message, suggesting that he overthrow Astyages, for he [Astyages] had ordered Cyrus’ death. Had it not been for himself and the gods, Harpagus argued, Cyrus would have been murdered when he was an infant. In this way, the dream explained by the Magi came to be fulfilled. In Book VII, Xerxes dreams of a man coming to him and reprimanding him for his indecision. Are you changing your mind, Persian, and will not lead your army against Greece after you have bidden the Persians to gather their host? † the man asks Xerxes. â€Å"You will not do well, so to alter your counsel, now will he who stands before you prove forgiving. As you have resolved by day to do, that is the road for you to tread† (1. 153). Thomas Harrison, in his book, Divinity and History: The Religion of Herodotus, argues that misinterpretation of the Oracles was the rule, rather than the exception. Harrison essentially discredits the oracles because they are so ambiguous. Not only do such instances of mistaken interpretation reinforce†¦the fated nature of the eventual outcome, but at the same time they supply their audience with the tools to explain apparent non-fulfillment: the story of Croesus serves to illustrate both the possibility of fulfillment against one’s expectations and†¦that of dormant oracles, long forgotten, being fulfilled nonetheless. † To a point, this makes sense. The Ora cles are constantly, it seems almost intentionally, ambiguous, and the message is almost always misinterpreted, often times to the listener’s detriment.The Oracles and dreams play a crucial role in Herodotus’ The History. The book is driven mostly by reactions to things either heard from an Oracle, or experienced in a dream. Sometimes trying—unsuccessfully—to change what was foretold, and sometimes trying cause what is believed to be the meaning. Fate, however, has run its course. No matter how many times someone tried to change what was prophesied, whatever they did to change it just ended up being the cause of that which was trying to be avoided.

The reddit study guide - 9469 Words

The Reddit Study Guide ---------------------------------------------------------------- Good students: How do you go about getting good grades? [Serious] (self.AskReddit) submitted 1 day ago * by irollon ---------------------------------------------------------------- 18 July 14, Friday Asked by irollon Collated by Salticido Exported to Word by SailboatoMD Contents # Topic Contributor Page Remarks 1 GOAT ME Salticido 2 + Summary 2 Study/Test Environment lshdevanarchist 7 3 Feel the Teacher Hawkian 8 4 Study after Graduation The_White_Baron 9 5 Teaching/Learning Mechanics Optimismizer 10 Book 6 Group Studying Bestkind0fcorrect 10 7 Association and†¦show more content†¦This is based off the principle of encoding specificity, which states that, if you want to optimize memory, then the conditions surrounding encoding (e.g., where you are when you study, how tired you are when you study, etc.) should be the same as those surrounding retrieval (e.g., where you are when youre tested, how tired you are when youre tested, etc.). This is because the conditions themselves serve as reminders. (Have you ever walked into the kitchen for something, forgotten why you were there, and as soon as you return to the other room you suddenly remember why you went to the kitchen?) This includes your environment and your physiology, serving as reminders. Think about noise level, size of room, lighting, types of furniture, mood, intoxication, sitting position, and even the way you work with the material (remember G and A). Studies show that learning while drunk is best remembered while drunk again. Learning after exercising, a lso best remembered after exercising. The alternative to this is that you should study under MANY different conditions. This way, the information comes easily to you regardless of your surrounding conditions. Otherwise, the information will unfortunately be associated with the specific circumstances you studied under and will be difficult to remember in any other situation. If you want to remember this stuff outside of being tested in class, STUDY UNDER MANY CONDITIONS. Study in a noisy place AND a quiet place, with andShow MoreRelatedThe New Stadium: Fantasy Sport’s Effects on Sports Sociology Essay1238 Words   |  5 Pagesdual approaches would support one another and help guide my research towards a comprehensive answer. Quantitatively, I administered online surveys to online fantasy football communities on Facebook and reddit to a self-selected convenience sample over a one week period. Qualitatively, short interviews were conducted both in person and via Skype to self-s elected volunteers from Facebook and reddit, in addition to text discussions held on the reddit fantasy football community (subreddit). The surveyRead MoreStudy Habits And You May Improve Your Learning Ability792 Words   |  4 PagesExpand Your Learning-Style Study Habits and You May Improve Your Learning Ability! By Elizabeth McMillian | Submitted On March 06, 2012 Recommend Article Article Comments Print Article Share this article on Facebook Share this article on Twitter Share this article on Google+ Share this article on Linkedin Share this article on StumbleUpon Share this article on Delicious Share this article on Digg Share this article on Reddit Share this article on Pinterest Expert Author Elizabeth McMillianRead MoreFive Simple Mindfulness Skills That Work Essay1008 Words   |  5 PagesPrint Article Share this article on Facebook Share this article on Twitter Share this article on Google+ Share this article on Linkedin Share this article on StumbleUpon Share this article on Delicious Share this article on Digg Share this article on Reddit Share this article on Pinterest Expert Author Debra Burdick Mindfulness meditation consists of skills and methods to unplug from the busy world around you and from the busy monkey brain so often experienced in today s life and particularly inRead MoreWhat Are The 12 Characteristics Of A Creative Person Describe You?923 Words   |  4 Pagesthis article on Delicious Share this article on Digg Share this article on Reddit Share this article on Pinterest Expert Author Paul A Philips Creativity can be described as the ability to bring something into existence; into being. Having said that, nobody really knows exactly what it is: Creative moments can mysteriously show up in certain situations and in context, while it can also fail when really needed. From studies neurologists say that creativity paints a complex picture. The idea that theRead MoreFruits And Vegetables Nutrition Facts Essay715 Words   |  3 PagesPrint Article Share this article on Facebook Share this article on Twitter Share this article on Google+ Share this article on Linkedin Share this article on StumbleUpon Share this article on Delicious Share this article on Digg Share this article on Reddit Share this article on Pinterest Having fruits and vegetables nutrition facts will create the foundation for good health. 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Especially when you ve just graduatedRead MoreBenefits Of Exercising During Pregnancy Essay1170 Words   |  5 PagesPrint Article Share this article on Facebook Share this article on Twitter Share this article on Google+ Share this article on Linkedin Share this article on StumbleUpon Share this article on Delicious Share this article on Digg Share this article on Reddit Share this article on Pinterest Expert Author Lorraine Scapens Benefits of Exercising Pregnant There are lots of wonderful benefits that exercise can provide for both you and your baby if you continue to exercise through your pregnancy. Only 5% ofRead MoreDifferent Types Of Knowledge : Personal And Shared Knowledge1392 Words   |  6 Pagespersonal knowledge through the Psychology of obedience. Obedience is the compliance with commands given by an authority figure. In 1963, a psychologist named Stanley Milgram did a research study called the Milgram Obedience Study. This study involved forty male volunteers, who participated on an experiment to study the effects of punishment on learning. He assigned each of the subjects to the role of a teacher. Each subject was told that his task was to help another subject learn a list of words. Each

Why childhood Obesity is Becoming serious Problem

Why childhood Obesity is Becoming serious Problem? Obesity is a serious problem in the United States. Obesity may have serious effects on children, and childhood obesity affect them in their adulthood. Our family friend’s son is ten years old and at least twenty pounds overweight .When I saw him the first time, several questions arose in my mind about his overweight. Why does he become obese? What are the cause and effect of obesity? How does it show up at the symptom of obesity? They live close to my house and we frequently visit each other’s house. Therefore, I got a chance to monitor our friend’s son’s activities. He prefer to eats fast food, surgery, and junk food and he stay inside and plays video game .He does not want to involve†¦show more content†¦Research also shows that overweight children have psychological problems such as low self-esteem, low confidence and feeling isolated in society. These problems lead to depression and it may affect the relationship between family and friend. O ur family friend’s son who is suffering from physiological problem. He does not have confident power and does not want to do anything by himself. He does not want to involve in any social event and any social occasion. He always wants to stay alone. His parents are trying to take him out of this situation, but it is becoming harder for them day by day. Some Causes of obesity are poor nutrition, lack of exercise and genetic. Poor nutrition is the main cause of obesity. Most of the parents are busy and always in a hurry, so they do not have time to prepare anything for their children .They do not monitor what their children are eating .Children often eat high calorie food like pizza or hamburgers with French fries. In addition, Lack of exercise also causes of obesity. Today, many children spend hour an hour in front of computer, television and video games .In fact, more than two hours a day of regular watching T.V is one of the cause of obesity. In the past, it was common for children to play outside because they did not have an option like today but now a days, most of the children do not go outside to play due to the popularity of videoShow MoreRelatedIs Child Obesity Child Abuse?892 Words   |  4 Pages Is Child Obesity Child Abuse? The rate of childhood obesity has become a progressive problem. According to A. Jansen, Mulkens, and E. Jansen (2011), neuroscience professors, â€Å"In the United States, about 17% of all children and adolescents are overweight, where as an additional 16.5% are at the risk of becoming overweight† (p. 501). Child obesity has increased drastically in the last few years. A person is considered obese if they posses an abnormally large amount of body fat. 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Wilson (2016) states that many children who are obese develop health complications, such as joint, gallbladder, and sleeping problems. The majority of children who are obese as kids tend to be obese as adults. Reason being, many children develop bad eating habits by learning from their surroundings. WhenRead MoreThe Epidemic Of Childhood Obesity1216 Words   |  5 Pagesintervening in order to combat the epidemic of childhood obesity claim that, â€Å"parents who strive to keep their kids healthy may not have all the tools they need to do so† (â€Å"Childhood Obesity.† Issues Controversies). Therefore supporters agree that the government â€Å"should step in and enable parents to do the best job they can† (â€Å"Childhood Obesity.† Issues Controversies). 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More than 23 million children and adolescents are being diagnosed with overweight or obesity in the US. Virginia has been ranked 23rd in America with the highest overweight or obesity in children. In Virginia, children ages two to five 16.5% were considered overweight and 15.5% were considered obese. Childhood obesity can cause serious health and physical problems, not onlyRead MoreObesity in America Essay1166 Words   |  5 Pagesdon’t fit the way they used you beginning to notice yourself gaining weight. Obesity among young Americans is a problem and can have serious effects if nothing is done about it. Obesity isn’t a person with a few extra pounds to spare. It is a medical condition in which excess body fat has accumulated to the extent that it may have an effect on health causing reduced life expectancy and possibly increased health problems. A person is not considered obese until they are at least 10 pounds heavierRead MoreChildhood Obesity Prevention1264 Words   |  5 PagesChildhood Obesity Prevention Childhood obesity is a huge problem in our society, so here are two articles that researched one option to aid in the prevention of the epidemic: vegetarianism. The first article â€Å"Vegetarian Diets and Childhood Obesity Prevention† by Joan Sabate` and Michelle Wien from The American Journal of Clinical Nutrition May 2010 vol. 91 no. 5 1525S-1529S and the second article is â€Å"Vegetarian Children: Appropriate and Inappropriate Diets† by Cathy Jacobs, MS, RD,: and JohannaRead MoreThe Childhood And Teen Obesity Epidemic1001 Words   |  5 PagesThe Childhood and Teen Obesity Epidemic Opening There is an obvious reason why kids cannot drive when they feel like it, or go out wherever they choose. Children cannot have a cigarette or a drink either because if they did these things, they would certainly suffer the consequences, perhaps with their lives. It sounds crazy to think of allowing kids to do anything dangerous, yet each day millions of American children and adolescents slowly kill themselves with unhealthy dangerous foods. The pastRead MoreChildhood Obesity : Becoming A Medical Condition863 Words   |  4 Pages Childhood Obesity Childhood Obesity is a well known issue in the United States. To some individuals childhood obesity is considered to be a medical condition while others may argue that is not. Childhood obesity is the condition where excessive body fat negatively affects a child s wellbeing or health. Being obese is different from being overweight, although both mean that a person’s weight is greater

Globalization And Competitiveness The Impact On Future...

Globalization and Competitiveness: The Impact on Future University of Alberta Bcom Graduates Nickia Kwan 1468914 University of Alberta Globalization and Competitiveness: The Impact on Future University of Alberta Bcom Graduates Globalization continues to impact how countries connect with each other. This impact can clearly be seen in changing social, technological and economic spheres. As globalization continues to expand its influence, it results in greater international competition that that increases profit margins of corporations, but, simultaneously continues the exploitation of marginalized workers. There are many implications of globalization such as ethical responsibility, the winners and losers of globalization, and the opportunities and threats that occur as a result. Due to globalization, University of Alberta graduates will have to contend with the challenges of increasing competition in the work force that result from the increase of interconnectivity. Ethical business practices apply to the conduct of a business’s operations which requires them to be accountable in judgments that affect their operations. However, ethical behavior and corporate social responsibility can sometimes be distorted when a company chooses to compromise their ethics for economic gain. Globalization of world economies had led to an ethical dilemma as a result of an exploitation of outsourced labour. The responsibilities of morality and ethics are left to individuals

Physics Lab Report Free Essays

Purpose Determine the acceleration in a quick sprint. Question What would the participant’s acceleration be if he/she sprints forward in a positive direction? Hypothesis/Prediction When a person sprints forward, it means he/she speeds up. Consequently, the acceleration should be positive. We will write a custom essay sample on Physics Lab Report or any similar topic only for you Order Now When the velocity accelerates at a constant rate, the acceleration should remain constant. Therefore, if the participant is moving toward a positive direction and the speed increases, then the acceleration should be positive and constant. Materials * Ticker Tape Machine * Ticker Tape * Tape * Ruler * Pencil * Graph paper Carbon paper Procedure * A piece of Ticker Tape and a Ticker Tape machine were taken. * Ticker Tape machine was plugged in. * One side of the Ticker Tape was attached to the back of a participant. * The other side of the Ticker Tape was inserted through the Ticker Tape machine. * A piece of carbon paper was placed on top of the Ticker Tape and was pinned on the machine. * The machine was started. * The participant sprinted forward. * The machine was stopped. * The used Ticker Tape was collected. * The machine was unplugged. * Using a ruler, a pencil and the Ticker Tape, all the data were recorded on a Data Table. Using the Data Table the position versus time graph a nd the velocity (instantaneous) versus time graph were plotted. Analysis There were in total of 37 dots recorded on the piece of the Ticker Tape. Every sixth dots represented the 1/60th of one second. Because of the lack of the information, as shown on the Data Table, every third dots were used to expand the amount of data for the more accurate results. Thus, every third dots were used to represent the half of 0. 1 second. Therefore, on both of the position versus time and velocity (instantaneous) versus time graphs, the x-axis value (the time value) went up by 0. 5 seconds. On the position versus time graph, a curved line was drawn due to the increase of the runner’s speed for each 0. 05 seconds. The runner started at 0 second from 0 centimeters and then stopped when the runner’s position was at 0. 65 seconds and 80. 1 centimeters. Also, the curved line on the graph continuously rose upward which meant that the runner never moved backward or slowed down. As evidenced by the velocity (instantaneous) versus time graph, the velocity was the lowest when it was 0 cm/s at 0 second and the highest when it reached positive196 cm/s at 0. 5 seconds. The difference of the velocities was the greatest between 0. 05 seconds and 0. 1 second. Also, the difference was the smallest between 0. 45 seconds and 0. 5 seconds. The two lines of best fit were used for more accuracy due to the scattered dots – which showed the calculated velocities of the specific time intervals – that were plotted on the graph. The first line was illustrated to show the readers the time interval of 0 second to 0. 275 seconds. The second line was used to show the time interval of 0. 275 seconds to 0. 65 seconds. Compared to the second line, the first line was drawn steeper due to the larger differences of the velocities of the specific time intervals. For the answer of this report’s question as listed above, when the runner sprinted forward toward a positive direction, the acceleration was able to be calculated from the velocity (instantaneous) versus time graph. In fact, there were two different accelerations during the whole time of 0. 65 seconds. Acceleration could be calculated by measuring the slopes of the velocity (instantaneous) versus time graph which were represented by the two lines of best fit. As shown on the graph, the first line was marked as and the second line was marked as . As seen on the Determination of the Acceleration page of this report, the following mathematical solutions were processed for the solution of the question. * Line * V2 = 134. 2 cm/s * V1 = 0 cm/s * t 2 = 0. 275 s * t 1 = 0 s * Acceleration = (134. 2 cm/s – 0 cm/s) / (0. 275 s – 0 s) = 488 cm / s2 * Line * V2 = 196 cm/s * V1 = 134. 2 cm/s * t 2 = 0. 65 s * t1 = 0. 275 s * Acceleration = (196 cm/s – 134. 2 cm/s) / (0. 65 s – 0. 275 s) = 165 cm / s2 With these two accelerations, it can be analyzed that the runner ran faster during the last 0. 375 seconds than he did during the first 0. 275 seconds. Evaluation This experiment examined the acceleration of a runner when sprinted toward a positive direction. Supported by the evidences and the results of this experiment, one of the two hypotheses stated above was proven false. The runner sped up in a positive direction in a straight line. Hypothetically, the velocity should have been accelerated at a constant rate so that the result could be a constant acceleration. However, according to the data collected, the runner’s first acceleration was 488 cm / s 2 from 0 second to 0. 275 seconds and the second one was 165 cm / s 2 from 0. 275 seconds to 0. 65 seconds. Since there were two different accelerations for 0. 65 seconds, there could not be a constant acceleration. Thus, the prediction of the acceleration being constant was falsified. On the other hand, the other part of the hypothesis was proven true. Theoretically, the acceleration of the runner should be positive because the runner sprinted in a positive direction. As evidenced by the two lines of best fit on the velocity (instantaneous) versus time graph, the slopes were positive due to their upward direction. Hence, since the slopes of the velocity versus time graph represented the person’s acceleration, the runner’s resulting accelerations were positives. To conclude, when the original hypotheses were compared to the calculated results, the first part – â€Å"there should be constant acceleration† – was rejected, on the contrary, the second part – â€Å"there should be a positive acceleration† – was accepted. There were several difficulties when this experiment was performed. For example, the Ticker Tape was so fragile that when the runner started to dart, the tape sometimes got ripped. Thus, it was a challenge to gather enough information to observe and analyze the results. Also, because of the rapid motion of the pin on the Ticker Tape machine, the carbon paper that was placed on top of the Ticker Tape continuously fell off from the machine. In addition, the loud noise produced from the machine created disturbing environment. To improve this lab, advanced technologies such as motion sensors could be used to keep the quiet atmosphere. Lastly, hand-drawn graphs and hand-measured values aren’t always correct. Consequently, they can lead the observers to the wrong conclusions. Therefore, using advanced graphing programs such as Graph 4. 4 could be used for more valid results. To summarize, to avoid miscalculations, advanced technologies and softwares must be used for more precise and accurate products. How to cite Physics Lab Report, Papers