Better education free essay sample

A Better Education In the 20th century there are many ways to have a great education system. Other countries have excelled in the programs that they have but the United States hasnt caught up yet. Technology was used in a lot of the online videos. Working together and finding the problem earlier in the individual students own learning early in their school years. Others schools focus only on one subject at a time and other schools do it another way. In an article I read, the grades dont do any good. It says that in some families the grade is the goal. The article talks about having a system where the grade doesnt exist, the students will want to challenge themselves to know more. Parents deserve to know how their children are doing in school and students benefit from understanding how they are performing. How that progress is communicated can have a greater impact on how a child learns. We will write a custom essay sample on Better education or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In the videos, each school had a different way of teaching the students but each school had one thing a common and at least one thing that is different from the other. Most of the schools use technology n the curriculum and focused on the students rather than if they are hitting the right GLEs or CLES for that semester. In other schools the teachers and educators focus on the students individual learning and using technology which I thought was the best system due to how much each educator loved their Job. Also in the videos each teacher had to go through university and years of observations before they could qualify to be in the classroom. They have to earn their way into the classroom rather than Just graduating college and applying for a Job somewhere and easily etting the Job. The teacher that goes through all of that and still love what they do. In conclusion, there a lot of different ways to have a good education system. It takes a lot of getting back up and trying again after failing multiple times. Each student learns different and it takes dedication to each of those students and flexibility to help those students succeed

Women In China Essays (433 words) - Chinese Women, Women In China

Women In China By Confucian theory, the woman is inferior to nearly everyone. She is to do as her husband wishes and in return receives little more than a pat on the back and is told Good job. Women's feet were bound as children, even though it caused severe problems later in life, because it was a sign of nobility. Through out China's history, women have been looked down upon by everyone. Even today, women are not equal to men in the home or work place. Are conditions under which women are treated getting better over time? It doesn't seem that people in China are treating women better than they were two hundred years ago. Women are unfairly laid off by employers in times of economic restructuring and are very often denied rights that have been passed by Legislation. There are many studies regarding unemployment in China. Conservative estimates are that between twenty-five to thirty million people are with out work in China. The staggering statistic is that nearly seventy-five percent of laid off workers were women. This is very illegal. Labor laws in China forbid disproportionate layoffs, but big business doesn't listen. These examples are just a few of many and only pertain to urban women. Women in rural areas are said to be even less equal than urban women. Mostly because of the wide spread poverty in the rural areas of China. Women are not offered the same schooling or job opportunities as men are in these areas. Government programs aimed at helping control poverty are failing quickly because of lack of funding. Studies show that in 1987, between one hundred and fifty and two hundred million women lived in areas designated as poor. This is a frightening number. Why should so many women live in poverty because of the arrogance of employers, so what if she's a girl? China's poor treatment of women isn't getting better. While the government tries to cover it up with false statistics and mislabeling of unemployed women, people are suffering. This doesn't only hurt the women of China, but the innovators of the future. There might be a girl sitting in her one room house in the most rural area in the country with better ideas the most recognized scientist in Hong Kong. The government has at least some power to do something about this major problem but doesn't. Why that is, the world may never know. Bibliography Human Rights in China Employment Threats to Women's Economic Independence http://www.hrichina.org/crf/english/99spring/e15_employment.htm Human Rights in China Rural Women: Less Equal than Urban Women http://www.hrichina.org/crf/english/99spring/e17_rural.htm Governmental Issues

How to Fix the United Nations essays

How to Fix the United Nations essays The United Nations doesn't work. As a whole, it was a good idea after World War II, but it has failed as a whole. While it is still a good idea, it needs to go under huge reform to get changed. To get any power in the world, the United Nations needs to be granted real power over the people of the world, from dismantling the governments of the world. One world government under the United Nations or some form of universally combined government is what is needed to combine the people of Earth to peace. The United Nations Security Council has major flaws. One is the veto; one nation can veto any militaristic movement by the United Nations. Another is the fact that other than the five permanent nations, no other nation has a permanent seat. And another is the fact that the United Nations cannot rapidly deploy troops, cannot train troops, and does not have the equipment for the troops to use. The veto is the major flaw, to fix this, there needs to be a change in the way the process is handled. Vetoing in the Security Council needs to be spread out power wise, resting the power in one countries hand leads to the problems the Security Council now has. If say 2/3 veto could happen, it would probably lead to a much stronger Security Council. By doing this, the stabilization of the United Nations will begin. Five nations hold the permanent seats in the United Nations Security Council. The other ten is not permanent making for an imbalance; this imbalance causes a rift that makes the superpowers-the five permanent nations-stronger than the ten others. The Security Council needs to be organized in the same way as the General Assembly. Then all nations would get a say in what happens in the Security Council. Or you could keep the Security Council, but the General Assembly gets to have the final veto. The failure of the United Nations to rapidly deploy troops is another of its problems. With the small number of resources that the Un...

Drinking age in Canada Essay Example | Topics and Well Written Essays - 1000 words

Drinking age in Canada - Essay Example Apart from binge drinking which is a favorite pastime of a large number of irresponsible teenagers, it is also not a hard task to observe many semi-unconscious teenage girls outside bars and pubs in Canada. This is a great responsibility of the government to raise the drinking age to at least 21 because teenage girls found in that state happen to be a favorite target of dangerous criminals. While uncontrolled alcohol consumption turns some people into vulnerable targets, it can also compel many to act very aggressively and generate violence in the society. This is because alcohol consumers particularly those who are under 21 lose their ability to think rationally sooner than usual. So, it does not take long for small arguments to transform into angry brawls under the influence of alcohol. DUI accidents are another potential reason why the legal drinking age of 19 in Canada should not be considered reliable and valid. Many drunk drivers ruin all their future prospects as a consequence of serious road traffic accidents in which they not only hurt themselves but also others. Research suggests that a higher drinking age can be very effective in â€Å"preventing alcohol-related deaths and injuries among youth† (Hanson, Venturelli, and Fleckenstein 214). In the US where the legal drinking age is set at 21, alcohol abuse is still seen as a factor that causes a significant percentage of violent crimes every year. If this is the state in the US where the drinking age is 21, then things can be understandably expected to get worse in Canada where drinking age is even lower. Despite scientific realities and blazing newspaper headlines suggesting against the validity of the drinking age of 19, the opponents of...While uncontrolled alcohol consumption turns some people into vulnerable targets, it can also compel many to act very aggressively and generate violence in the society. This is because alcohol consumers particularly those who are under 21 lose their ability t o think rationally sooner than usual. So, it does not take long for small arguments to transform into angry brawls under the influence of alcohol. DUI accidents are another potential reason why the legal drinking age of 19 in Canada should not be considered reliable and valid. Many drunk drivers ruin all their future prospects as a consequence of serious road traffic accidents in which they not only hurt themselves but also others. Research suggests that a higher drinking age can be very effective in â€Å"preventing alcohol-related deaths and injuries among youth† (Hanson, Venturelli, and Fleckenstein 214). In the US where the legal drinking age is set at 21, alcohol abuse is still seen as a factor that causes a significant percentage of violent crimes every year. If this is the state in the US where the drinking age is 21, then things can be understandably expected to get worse in Canada where drinking age is even lower. Despite scientific realities and blazing newspaper headlines suggesting against the validity of the drinking age of 19, the opponents of the age 21 law instead argue that the US should follow the Canadian legal drinking age concept. The Canadian MLDA ensuresmany benefits.

Global Warming and Kyoto Protocol Term Paper Example | Topics and Well Written Essays - 750 words

Global Warming and Kyoto Protocol - Term Paper Example Although the Protocol was signed by more than 159 countries, major industrial countries, such as the United States, refused to ratify it, believing that the commitments included in this Protocol threaten the national security of the country. Hence, the issue of global warming and the role of industrial countries in this concern have emerged a lot of debate. While poor and developing nations strongly push industrialized countries to bear their responsibilities in protecting the environment from global warming, developed and industrial countries, on the other hand, argue that all the countries of the world should bear equal responsibilities of protecting the environment. Hence, the attitude of those industrial nations, led by the United States, needs to be analyzed and evaluated in terms of its validity and fairness. Actually, in order to protect the environment against the dangerous impacts of global warming, all countries of the world, especially industrialized nations such as the Un ited States, should abide by the items of the Kyoto Protocol to decrease greenhouse gas emissions and fight environmental pollution. Basically, global warming is a negative environmental phenomenon that can lead to serious environmental problems, such as destruction of the environment, loss of biodiversity, and pollution. According to environmentalist Richard Dahl, global warming is an environmental problem that leads to a rise in world temperatures that is caused by the concentration of greenhouse emission gases in air (Dahl). This rise in temperatures will lead to melting of snow Mountains, which will increase sea levels (Dahl).  

Set theory

Set theory Set Theory and Georg Cantor Georg Ferdinand Ludwig Phillipp Cantor, or Georg Cantor, was one of the groundbreaking mathematicians to approach the concept of infinity. He worked intensively with set theory, working with the cardinality of sets, one-to-one correspondence, transcendental numbers, and different types of infinity. Over the course of the study, we shall take a journey through Cantors life, works, and arguments. First, Richard Dedikind proposed the proposition of infinity. He, instead of constructing it, began to recognize it, avoiding an argument made by Gauss: I protest against the use of infinite magnitude as something completed, which in mathematics is never permissible. Infinity is merely a FaÃ' «on de parler, the real meaning being a limit which certain ratios have approached indefinitely near, while others are permitted to increase without restriction. Georg Ferdinand Ludwig Phillipp Cantor was born in 1845 in Saint Petersburg, Russia. He was a talented violinist having inherited skills from his father and mother. His father worked in the Saint Petersburg stock exchange. Cantor lived in Russia until he turned eleven. He got sick that year and the family moved to Germany to experience warmer winters. Cantor graduated from Darmstadt in 1860; in 1862, he was enrolled in the Federal Polytechnic Institution in Zurich. When his father died, he received an inheritance that enabled him to attend the university ofg Berlin in 1862. He received his PhD in 1867 for his math paper on number theory. Cantor first began teaching at a girls school. He then moved to the University of Halle where he would be promoted to Extraordinary Professor in 1872 and full professor in 1879. He achieved this status at the young age of 32. Unsatisfied, he wanted to pursue a better job. But his colleague, Leopold Kronecker fundamentally disagreed with Cantors studies. He believed it was incorrect to propose a set with certain qualities without giving certain examples. Georg Cantor suffered from his first bout with depression in 1884. Because of this he took a break from math and began to teach philosophy. He did begin to work with math again, but it was not of the same caliber as before. He tried to reconcile with Kronecker who enthusiastically accepted, but their views on mathematics and philosophy still opposed each other. Many people suggest that because of this conflict Cantor was depressed, but others think it was a cause of his bipolarity. Cantor retired from mathematics in 1913 and suffered from poverty because of WW1. He died on January 1918 in the asylum where he spent his final years. As a mathematician, Cantor contributed many things to the mathematical field. H developed Set theory. He developed countability, denumerability, and 1-to-1 correspondences between sets. He was the first mathematician to theorize different sizes of infinity. Back then infinity was more of a philosophical topic rather than a mathematical topic. Plus, he received a lot of criticism from Leopold Kronecker. So how is a set defined? Cantor defined a set as, â€Å"a collection into a whole, of definite, well-distinguished objects (called the elements of the set) of our perception or of our thought†. For example, every even number from 1 to 100 can be considered a set. Every prime number from 1 to 1000 can be considered a set. Even the amount of vegetables in the world can be considered a set. A set is just a group. In a set, order is not important, for the sets {1,2,3,4,5} and the sets {4,5,2,3,1} are considered equal. To write that set L is equal to set H, you could write L=H. For that to be true, all the elements in set L have to be in set H, and the elements would all have to be equal. If set L contained {1,2,3}, the set H must contain {1,2,3}. However, if L has only some of the elements of H, we call L a subset of H. To show that something is an element of L, we use the symbol â€Å"Ï µÃ¢â‚¬ . If mÏ µL, it represents â€Å"m is an element of set L†. To represent unions between sets, we use. L M means the union of sets L and M. We use the symbol when describing an intersection between sets. We use this notation when trying to find an element between two sets. To get a better representation of the use, let O be the set of odd integers from 1-10 and let P be the set of prime integers from 1-10. When we see O P, the elements of that intersection would be {3, 5, 7}. If we make a union between the sets, the elements of the union would be {1, 2, 3, 5, 7, 9}. You can think of union and intersections in the form of a Venn diagram. An intersection would be only the area where the circles intersect. A union would be the entire thing: the middle and the sides. Other important facts about set theory are cardinality and ordinal numbers. The cardinal number of a set represents the amount of elements in a set. An elements ordinal number shows where the number is in a sequence. Sometimes in well-ordered sets you can have each element with its ordinal number. Cantor developed the term enumerability. When a set is enumerable, it means that is cardinal number is the same size as the natural numbers or is the same size as a subset of the natural numbers. In a countable set, there exists an injective function. An injective function is when you can associate distinct values with distinct arguments. This is also referred to as a 1-to-1 function. In addition to injective functions, there is a surjective function where for the function f(x)= y, there exists more than one x value to one y value. Bijection is when for f(x) = y between sets, there exists one and only one value of y. a bijective function is different from an injective function because in an injective function, you can map all them elements from set A to set B with some elements in B left over when with a bijective function all the elements in set A must map over to set B with only one corresponding element. So where does this all tie into Cantors work? Well, to start off he was the first one to actually work with set theory. Through his work, he was able to prove that the set of odd integers is equal to the set of integers overall. For this proof, let us assume that the amount of even integers is equal to the amount of odd integers. Now, people will think, â€Å"But arent the odd integers a subset of the integers?† True, but subsets can have the same cardinality as the whole set. The way Cantor proved this was through proving the odd integers equal to the number of integers with a bijective function: f (x) = y = 2x+1, where x is an element of the entire set of integers. This way, -3 would go to –5, -2 would go to -3, -1 would go to -1, and 0 would go to -1. Through this, Cantor made a groundbreaking discovery. It would lead on to understanding different kinds of infinity. Cantor came up with two great theorems. The first one, Cantors Theorem showed that the power set of a set is larger than the set itself. A power set contains all the subsets of a set. Consider a set whose elements are {1, 2}. The power set of this set would be {{}, {1}, {2}, {1, 2}}. The cardinality of this power set is 4. 4 is greater than two. As we described before, we showed that two sets have the same cardinality if they have the same number of elements and there exists a 1 to 1 correspondence. He proved his theorem by finding a subset, B, that was not in A. Consider a set, A, and its power set P(A). The subset B would be represented by: F(x) is a general bijective function that maps the elements of set As power set to the elements of set A. This shows that for any element x of A, x is an element of B if and only if x does not equal f(x). But then that would mean x is an element of B where x isnt an element of f(x) and then x is not an element of B? Impossible! One of the most famous proofs of set theory was the diagonal proof by Cantor. He applied it to show that the real numbers were more numerous than the naturals, therefore proving the existence of uncountable sets. To prove it, we will use contradiction. Consider a list of the real numbers that could be put into a 1-to-1 correspondence with the naturals. 1 .5657678†¦ 2 .3364625†¦ 3 .2425364†¦ 4 .3544657†¦ 5 .3535465†¦ 6 .1324354†¦ 7 .2000000†¦ Because of their 1 to one correspondence, should we try to construct another element in the list of real numbers, it would already be accounted for. But what the diagonal argument did was it took the first digit of the fist element, the second digit of the second element and so on and so on, all the way to the nth digit and added one to each individual digit mod ten. What would happen is we would add one to the first digit 5 mod ten and get six. Then we would add 1 to the second digit 3 mod ten and get 4. The pattern of numbers follows a diagonal formation, such as the numbers highlighted below. 1 .5657678†¦ 2 .3364625†¦ 3 .2425364†¦ 4 .3544657†¦ 5 .3535465†¦ 6 .1324354†¦ 7 .2000000†¦ The digits we would get are 6, , 3, 5, 5, 6, and 1. From these digits, we make a decimal with each digit in the spot respective to the element they were taken from. For example, 6 would be the first digit because it was taken from the 1st element. 4 would be the next one for it was taken from the second element, and so on and so on. Following that pattern, we would construct the number .6435561†¦. This beauty of this proof is we have just constructed a number that isnt part of the list! Why? For example, if we looked at the mth digit of this new number and the mth digit of the mth element of the list, we would see that they differ by that one number, thereby having created a new number. What we have done here is just made a way to make an infinite list strictly larger than the naturals therefore proving the existence of uncountable sets. What makes this proof so much more amazing is that there are so many ways to represent it. I used decimals to represent it. However, other peop le might use two variables and just switch them when changing by one. Other people might only use 0 and 1. Cantors work became an important part of other mathematicians work. It became an important part in Russells Paradox, Godels Incompleteness theorem, and Turings Entscheidungsproblem (German for â€Å"decision problem†) Through Cantors groundbreaking work, mathematicians were finally able to approach the concept of infinity. No longer was the topic reserved for the philosophers. Infinity could be used as a mathematical field.

K-Mart :: essays research papers

K-Mart Kmart is the #3 discount retailer in the United States behind Wal-Mart and Target. Kmart sells name brand and private label merchandise, mostly to low and mid - income families. It has more than 1,800 stores and currently employs more than 220,000 associates in all 50 states, Guam, Puerto Rico and the U.S. Virgin Islands and owns an e-tailer BlueLight.com. As of Jan.30, 2002,Kmart had 124 Kmart Supercenters that combine a full grocery, deli, bakery, video rental and 24 hour/seven-days-a-week availability along with the general merchandise selection of a Kmart discount store. A core strength for the company continues to be the expansion of Kmart Exclusive brands such as Martha Stewart Everyday, Sesame Street, Jaclyn Smith, Kathy Ireland, and Route 66. These brands-nationally available only at Kmart- have progressively added to their assortments. Despite that, the company filed for Chapter 11 Bankruptcy protection on January 22, 2002, after a year in which its financial performance declined from unimpressive to bleak. The filing came a day after Kmart's major food distributor, Fleming Cos., said it had cut off most shipments to Kmart because the discounter failed to make its regular weekly payment for deliveries. Fleming said Kmart, its largest customer, owed $78 million. This bankruptcy filing let Kmart rid itself of unprofitable stores and shrink the payroll. The company has closed 284 unprofitable stores and laid off about 22,000 workers to pare costs. Kmart stores have fallen as consumers have slowed their spending and as rivals like Wal-Mart Stores and Target have tried to siphon off Kmart’s customers. In this paper, I will try to suggest some solutions to improve Kmart as a company as a whole and help increase its sales. First of all, Kmart needs to improve its marketing technigues. The problem that it’s facing right now is decreasing sales. What I think it should do is lower the prices. It will definitely attract more customers. For example, the reason that one of Kmart’s biggest competitors, Wal-Mart is doing so well is because Wal-Mart is known for its very low prices. Also, I think that Kmart should increase eye-capturing advertising. Not only should they increase the advertising, but they should try to appeal to different kind of customers. Kmart should make sure that its advertisements attract not only middle-aged population-mostly housewives, but it ought to attract more hipper/younger consumers. In addition, it needs to provide better quality of items. One main reason why Target is a