A Teachers Rights and Responsibilities Essay - 1324 Words

Children and youth are critical steps in the formation of a human being. Parents and teachers are the pillars of the educational process in this age group and therefore their work is critical to the wellbeing of society. Regardless of the type of school, all teachers are required to teach and promote fundamental human rights, such as to practice them in their daily work. The Universal Declaration of the Rights of the Child and Human Rights require preservation in all fields, with particular emphasis on the school that is the natural space to learn, both in theory and in practice. Teaching is a profession where consistency is required between the workplace and the private. The teacher is an example of a well behavior and student’s sees†¦show more content†¦Gililland Elementary (2014). Academic Freedom In the most common use, academic freedom is seen referring to rights of teachers, including academic freedom and research. Essex (2012) states that â€Å"Academic freedom is a very limited concept in public schools†. It supports the belief that the classroom should be a marketplace of ideas and that teachers should be provided freedom of inquiry, research, and discussion of various ideas and issues. Since public school teachers educate children of tender years who are impressionable, their freedom of expression in the classroom is limited by factors such as grade level, age, experience, and readiness of students to handle the content under discussion. Public school teachers are further restrained by the requirement that content introduced into classroom discussion be related to and consistent with the teacher’s certification and teaching assignment. In the court case Keyeshian v. Board of Regents, 385 U.S. 589 (1967) Where the commitment to safeguardin g academic freedom, which is of transcendent value to all individuals not only the teachers’ interest. At Gililland Elementary (2014)do not discriminate any student to receive excellent education in accordance with Title VI of the Civil Rights Act of (1964), as amended; Title IX of the Educational Amendments of (1972); and Section 504 of theShow MoreRelatedLegal Roles And Responsibilities Of Teachers1035 Words   |  5 PagesLegal Roles and Responsibilities of Teachers Teacher’s legal roles and responsibilities in the United States is a very important to know, especially for new teachers. Along the way of teacher’s career, and as a public figure, they have the same rights as anybody. The Bill of Rights assurances each citizen the rights to bear arms, free speech, and religion, the Constitution helps teachers to understand their rights. A teacher s responsibility is vital to guaranteeing that every child obtains theRead MoreTeacher Handbook Essays1546 Words   |  7 PagesTeachers Rights and Responsibilities Samantha Schroeder Grand Canyon University EDA 555 October 09, 2012 Teachers Rights and Responsibilities Deciding to be a school teacher does not mean one has to throw away their rights granted by the United States Constitution. Teachers are required to maintain moral and ethical behavior but their rights as citizens are not taken away. Teachers should understand that they are always teachers and role models whether they are in the classroom orRead MoreCode Of Conduct And Conduct991 Words   |  4 Pagesthe ethical principles that teachers have to uphold in their job. Although they are different, their overall principles are basically the same. It is the teacher’s job to respect all parties involved in a child’s education and they must do no harm to the child. The teacher is responsible for all aspects of the child’s education and making sure that child has what he or she needs to succeed inside and outside the classroom. Educators, whether they are principals, teachers or para educators are responsibleRead MoreEthics and Legality in Classroom Management1448 Wor ds   |  6 PagesLegality in Classroom Management A teacher must deal with disruptive classroom behavior throughout their career. To do so, they must not only develop their skills in handling these situations but also develop ethical standards for their classroom. These standards set forth by the teacher will help them deal with their students, those students’ parents, the school administrators and their community. There are numerous articles written that could help a teacher when researching any legal or ethicalRead MoreThe Best Behavior Management Approach980 Words   |  4 Pagesyour hypothetical situation and why. For teachers the requirements of their job is more than just educating, your managing children, you’re a role model, and some cases your even a father or mother figure to some students. One element of the job that every teacher will encounter at least once if not on multiple occasions are students that are disruptive. There are various scenarios on how students can be disruptive in a learning environment it’s on teachers and school administration to getting theseRead MoreResponsibility and Accountability in the Educational System964 Words   |  4 PagesThe responsibility and accountability in the educational systems has helped make education the way it is today. The educational system as a whole has advanced so much since it first started making teaching a more respected profession. Also the responsibilities of the teachers and the schools has greatly increased because of all the policies and requirements that have been set up. Without these advances we would be so far behind in our educational systems. The history involved with education is whatRead MoreThe Concept Of High Value Professionals Essay1068 Words   |  5 Pagesinstruction. Regardless of any other circumstance; instructors or teachers are needed to interpret, shape, and pass knowledge to the â€Å"next generation.† You cannot â€Å"do† what you have not been taught; therefore, teachers have the responsibility to create a safe/stable learning environment, and adhere to school law to deliver standard-based instruction. Students learn best in comfortable and safe environments. Teachers have a certain responsibility to ensure that the classroom is suitable for all students.Read MoreUnderstanding Roles, Responsibilities And Relationships1104 Words   |  5 PagesUnderstanding roles, responsibilities and relationships in education and training Globalization creates more opportunity for people to learn and share their experience. On the other hand, teachers get more challenge to set their own roles, responsibilities and relationships in education and training as they evolve with time and circumstance. To avoid these problems scholars set some common roles, responsibilities and relationship with educational curriculum. This report aims to analyse the rolesRead MoreThe Dearth of Student Responsibility Essay944 Words   |  4 PagesDea(r)th of Student Responsibility† Rhetorical Situation Writer- I am a college student and a high school senior who has seen many examples of the lack of responsibility the authors write about in this article throughout my years of schooling. Audience- Any teacher or student who has come in contact with the issues discussed in the article will be interested in it and will be who this essay is aimed at. Topic- I will be writing about my experiences with students, and even teachers, who lack responsibilityRead MoreHow Legislation Related Education Impact Your Classroom Practice?939 Words   |  4 Pageslegislation related to education impact your classroom practice? Provide specific examples thereof using legislation described in the module 5 lecture notes. As a teacher, I would try to keep the classroom as fair and up to code as possible. One of the legislation’s I was sort of uneasy about was the Keefe v. Geanakos, where a teacher was fired for the continuous use to a derogatory word. After reading the short description of the case, I did research and found that the word used was an extremely

Inequality in the Classroom Essay - 759 Words

The issue of inequality seems to be evident in our classrooms nowadays. It is said that although everyone, regardless of race or religion, have been given equal oppurtunities, the outcome is still imbalanced. Researchers say that this could be due to either biological destiny (/innate intelligence superiority) or cultural depravation (/cultural superiority). This essay will reflect my views on innate intelligence and cultural superiority in explaining group differences as well as other explanation accounting for inequalities in outcomes among groups. A contributing factor which brings about the issue of inequality would be if there are stereotypical views on groups of people who are distinguished by their supposed innate intelligence†¦show more content†¦Some Singaporeans are convinced that the Chinese are naturally smarter than their other local counterparts because there are more of them holding on to professional occupations and are high income earners. However in this case, ethnicity is not the only factor that defines the innate intelligence of the Chinese. These professional Chinese would progress on to be educated parents. Hence increasing the perception that being in a particular ethnicity, complimented with wealth, puts one higher up in the ladder to academic success. By adopting such a view, branding the different ethnicity, it would increase the occurrence of inequality in the classroom. If the teacher in the class regards a particular race to be more superior than the others, there would be inadvertent cases where the teacher tend to compare the different groups. And if students themselves subscribe to such a belief that their race is far more superior (intellectually/culturally) than others, it would impede their oppurtunity towards a more wholesome development in school where social interaction in a multi-cultural environment is essential. It is indisputable that we tend to cast an impression of a person based on our prior perception of their ethnicity and gender. In my experience, I feel that I am subconsciously different in my interaction with various social groups. However it is not because I subscribe to the idea of intelligence or culturalShow MoreRelatedRacial Inequality And The And Out Of The Classroom1519 Words   |  7 Pages Racial Inequality’s Influence in and out of the Classroom Race functions as a determining factor in a student’s ability to access quality education. In The United States of America, race directly affects school factors such as policy, funding, and curriculum. Schools affected by location, such as the inner city, and high poverty rates are usually connected to a community that is populated with minority groups. In contrast, studies have shown that public schools in residential areas, where theRead MoreGender Inequalities And Gender Inequality922 Words   |  4 PagesGender Inequalities in Education Judge Sonia Sotomayor states, â€Å"Until we get equality in education, we won t have an equal society. That quote resonates throughout the world because of gender inequality in education. Researchers believe gender inequality still exists in the 21st century. Through research, controversial opinions exist about inequality in schools and what has been done to address this situation. What is gender equality? Gender inequality refers to disproportionate dealing or assessmentsRead MoreThe Inequality Of People Based Off Of Race1369 Words   |  6 Pagesgroup of people, so different that we found it hard to make everyone equal. Some would think living in such a diverse world we would form a common ground and maybe unite together to be equal but that is far from true. No I m not talking about the inequality of people based off of race or background, the grouping of sex is the issue here. From the beginning of time till now, cultural practices have formed these boundaries. There has always been a separation of males and females and the way they areRead MoreDifferences Between Girls And Girls1703 Words   |  7 Pagesin the overall scores attained on standardized testing with boys and girls. The scores can be misleading and not express the cumulative knowledge of each gender. McDaniels (2010) states that there is discrepancies in gender performances within classroom performances and standardized tests scores. Girls typically achieve higher grades and higher class standings but boys achieve higher grades on standardized tests. She questions if the standardized tests undervalues the girls’ academic abilitiesRead MoreGender Bias And Its Effect On Education1050 Words   |  5 Pagessets up an unrealistic relationship. The researchers postulated that rather than denying biases exist, we must acknowledge them so that we can move on and reform education. They felt that the reforms need to occur outside, as well as inside, the classroom, and must include parents, especially mothers. The attitud es of all parties involved must be changed for reform to be effective. Riegle-Crumb and Moore (2013) found that females were underrepresented in the engineering course they studied. AlthoughRead MoreA Student s Cultural Capital Essay1474 Words   |  6 Pagesbeing the contrast in education between high and low decile schools in New Zealand. This essay will demonstrate the implications of the inequality in education because of cultural capital, and the effects it has on a student’s presence, participation and achievement. Cultural capital is an idea that was used by Bordieu to contribute to his explanation of inequality in social settings (Zepke Leach, 2007). It comprises the â€Å"norms, values and practices of a society† (Zepke Leach, 2007, p.657). â€Å"CulturalRead MoreHigh Stakes Test Scores And Graduation Rates982 Words   |  4 PagesInequality â€Å"Persistent school segregation does not only mean that children of different racial and ethnic backgrounds attend different schools, but their schools are also unequal in their performance† (Logan, Minca, and Adar, 2012, p. 40). Although segregation is not done intentionally, the negative effects of this are seen in urban school districts. This is evident in high stakes test scores and the graduation rates when compared to their suburban peers. This paper will argue that the schools themselvesRead MoreGender Equality Essay1069 Words   |  5 Pagesalso different stories. We live in a world of a diverse group of people. Some would think living in such a diverse world we would form a common ground and maybe unite together to be equal but that is far from true. No Im not talking about the inequality of people based off of race or background, the grouping of sex is the issue here. From the beginning of time till now, cultural practices have formed these boundaries. There has always been a separation of males and females and the way they areRead MoreStudent s Social Background And Their Connections Within Society1531 Words   |  7 Pagesis essential for teachers to have research on sociology within foundation educational courses to enable informed knowledge and decisions about educational contexts and learners (2013,.p157). Student teachers can employ this knowledge within their classroom context to create inclusive environments suitable to their student’s social experiences. Underpinning educational sociology are theoretical perspectives which help us view the social world and assist in understanding human behaviour (Mooney, KnoxRead MoreAn Effective Support Strategies For Students Essay1305 Words   |  6 Pagesstudents that need specific learning plans. By collaborating with others such as parents or guardians, medical practitioners or other specialist services we can ensure that we are gathering enough information to be able to support the se students in our classrooms and ensure that we are including these students. Collaboration can be as simple as maintaining open communication between the parties included, making sure to have all the facts that are pertinent to your ability to teach the student so that they

Emergence of Entrepreneurship

Question: Discuss about the Emergence of Entrepreneurship. Answer: Introduction: Currently, I bagged an award of being a True Patriot in my classroom. This award ceremony proved to be one of the overwhelming moments in my life. Such award was aimed at providing great recognition to the students those capably demonstrate their major values being within the classroom (Aldrich, 2012). Being a huge classroom, such award came out to be a huge surprise for me. This experience of the award ceremony made me feel good regarding my work along with my relations with all my fellow students. This award ceremony served me as a grab learning experience that taught me that the things that one does or provides those comes back to the person. Honesty as well as hard work are the major virtues that must be of major consideration if all the students within the classroom and the ways in which all the individuals successfully attempts to maintain patience with all the follow members of the classroom (Kolb, 2014). Within the similar type of experience, I came to learn that the completi on should always be a healthy one and this also works in the direction of motivating the fellow members those are taking part within the competition. Entrepreneurship and accounting has always been my major interest in which I have an interest to gain huge knowledge. At the time and after the completion of the classes on this subject I had to conduct certain effective work experiences in order to increase my knowledge in my future business further. Moreover, in order to deal with the challenges those I might face I will require to deal with all the real business situations in my life. Through certain exercises to gain real life experiences, I decided to gain an understanding on the stock market and the way it works. The subject made me learn that it can be pooled from the minds from which the best ideas can be gathered and being a successful entrepreneur, the person should be lead by an example and must motivate others to work as a team (Heo et al. 2014). Based on the learning I am looking forward to work as an entrepreneur in future. Considering the discoveries and studies on the subject, I gathered that within the stock business es an individual needs to remain determined and has to be committed for attaining desired objectives within this field. In the last summer, I was selected in a pizza cooking training for the very first time that served as a great learning experience for me. I was offered with the opportunity to show my culinary skills and I was greatly eager at the first day of my training. The instructions of the training were transparent and the procedural forms were observed to be simple that can be toughly followed (Baldwin, 2014). However, I made huge efforts to prepare my first pizza and the preparation went wrong. For this reason a frustration developed within me that never stopped me from giving up to learn the accurate procedure to prepare a perfect pizza (Davis, 2013). I came to realize that the pizza preparing technique followed by the professionals in the company differed from mine, I decided to incorporate new techniques in preparing the pizza and attempted to apply the knowledge that I gained from the foods class to prepare the pizza dough. After implementing such techniques finally was able to prepare a perfect round shaped pizza From this training process on preparing pizza, I realized that everything is not supposed to work as planned initially and considering this I will need to develop my own style and follow the same to gain successful outcomes. I have a scar on my left eyebrow when she fell off a tree when I was five years old. My face landed on a rock and she got a deep cut on her eyebrows. Through it was a serious cut, my father reacted calmly and believed that I was overreacting and nothing serious happened to me. If I had been in his place, I would have been stressed out and rushed to the hospital. My father stays calm and tries to handle things having a cool mind as he is suffering from high blood pressure and was admitted to hospital for few days because of the same reason. I came to know that my father had high blood pressure because of increased stress. However, he follows healthy eating habits, has no anger issues and does regular exercises. I was much tensed when my father was admitted in the hospital for high blood pressure and I remained distant for few days. The medical concern that my father had was common and fatal. I was able to figure out any way to solve such concern. I could not help the situation but I r ealized that if there was something that I can do about it at that moment is to become a doctor. References and Bibliographies Aldrich, H. E. (2012). The emergence of entrepreneurship as an academic field: A personal essay on institutional entrepreneurship.Research Policy,41(7), 1240-1248. Baldwin, J. J. (2014). A Personal Essay: My Experiences in the Pharmaceutical Industry.Annual Reports In Medicinal Chemistry, Vol 49,49, 3-9. Davis, H. L. (2013).Why are You Here and Not Somewhere Else: Selected Essays. University of Chicago Press. Heo, J., King, C., Lee, J. W., Kim, H. M., Ni, C. (2014). Learning from Healthy Older Adults: An Analysis of Undergraduate Students Reflective Essays.The Asia-Pacific Education Researcher,23(3), 537-545. Kolb, D. A. (2014).Experiential learning: Experience as the source of learning and development. FT press. Van Manen, M. (2015).Researching lived experience: Human science for an action sensitive pedagogy. Left Coast Press.

A Midwifes tale Essay Example For Students

A Midwifes tale Essay : The Life of Martha Ballard Based on Her Diary, 1785-1812 by Laurel Thatcher Ulrich. (New York: Vintage Books, 1990, 444 pp, maps, photos, abbreviations, notes, index.) Laurel Thatcher Ulrich?s portrayal of Martha Ballard?s life shows the intense measures physicians went through to treat their patients and the way of life for these times. Laurel Thatcher Ulrich?s book not only recounts early 1800s medicine but also how the people of their times was perceived. Ulrich discusses how women in this era were viewed as a submissive party that did what the role set by men should be. Ulrich?s book was written from detailed notes taken by midwife Martha Ballard?s diary that fills in the gaps that the assigned history book America a Concise History left.In the book America a Concise History it mentions a brief description of ailments in the community but doesn?t focus on specifics of the ailments or how they were treated. maps and tables are easy to understand, very self-explanatory, as well as incorporated into the theme of the chapter with a molding precision. My over all analysis of this novel is that its unusual format may be difficult for some readers at first while others will be able absorb the content immediately. Furthermore, the use of the table and map broaden the comprehension of the authors message. The historical monograph, A Midwifes Tale, can be related to several works published about womens role during the eighteenth century. The reader can see that Martha was a self-sustaining woman who worked hard at keeping her family needs met. The Journal of Mme Knight, by Theodore Dwight, is an example of another work relating to the issues Martha encounters throughout her life. Sarah Kemble, also known as the Widow Knight or Madam Knight, kept a detailed diary about her travels and the customs of the people she encountered. Sarah Kemble is similar to Martha because she to managed a business, and therefore was self-sustained. The Journal is also considered one of the most authentic chronicles of the eighteenth century colonial life in America. 6 Another work that shows the eighteenth century ideology of women is The Making of a Middle-Class Lady7. It illustrates the daily chores of women and the goods/services they offered during the era. Ulrich, the author, discusses the web of women in the society and their separation from legal affairs. In comparison, both works, A Midwifes Tale and The Making of a Middle-Class Lady, encompass political, economical, and sexual transformation and the significance it had on women. Both works discuss various trades women performed, such as the production of cloth or other jobs of trade, or midwifery. Furthermore, they both expose the difference between the mens social hierarchy and the womens social web, and how they interact with each other. As seen in Marthas Diary, much of the community revolved around the mill, which is an important factor that comes into play as the pre-industrial revolution begins, and womens work starts to devaluate thus molding a prescription of the house wife, primary care giver to a child, and in debt to their husbands fortunes. It is difficult to find another source with the same insight as Marthas diary. Although Sarahs diary shows her daily life, she is not in the same field as Martha but did fall within the same womens sphere of this era because she handled her own legal affairs and became a school teacher, whereas Martha only had the education given to her at the beginning and did not involve herself in male affairs. All other sources seem to repeat each other in the prescription of womens duties during the era but lack a true womens insight into the surrounding events. I am compelled, as a reader, to put Marthas diary above all other works we have read because they all seem to originate from the pages of her diary but lacking the substance only the women of the era could fulfill, thus leaving a reader with a prescription rather then a description. .u5c2c0076dd859ccaf34549e3b7382aba , .u5c2c0076dd859ccaf34549e3b7382aba .postImageUrl , .u5c2c0076dd859ccaf34549e3b7382aba .centered-text-area { min-height: 80px; position: relative; } .u5c2c0076dd859ccaf34549e3b7382aba , .u5c2c0076dd859ccaf34549e3b7382aba:hover , .u5c2c0076dd859ccaf34549e3b7382aba:visited , .u5c2c0076dd859ccaf34549e3b7382aba:active { border:0!important; } .u5c2c0076dd859ccaf34549e3b7382aba .clearfix:after { content: ""; display: table; clear: both; } .u5c2c0076dd859ccaf34549e3b7382aba { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u5c2c0076dd859ccaf34549e3b7382aba:active , .u5c2c0076dd859ccaf34549e3b7382aba:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u5c2c0076dd859ccaf34549e3b7382aba .centered-text-area { width: 100%; position: relative ; } .u5c2c0076dd859ccaf34549e3b7382aba .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u5c2c0076dd859ccaf34549e3b7382aba .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u5c2c0076dd859ccaf34549e3b7382aba .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u5c2c0076dd859ccaf34549e3b7382aba:hover .ctaButton { background-color: #34495E!important; } .u5c2c0076dd859ccaf34549e3b7382aba .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u5c2c0076dd859ccaf34549e3b7382aba .u5c2c0076dd859ccaf34549e3b7382aba-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u5c2c0076dd859ccaf34549e3b7382aba:after { content: ""; display: block; clear: both; } READ: In A Rose for Emily by William Faulkner, the author uses the element of time to enhance details of the setting and vice versa EssayIn conclusion, though an unusual format, the author maintains the readers attention while addressing various issues that women faced during the eighteenth century, and thus fulfills her thesis in an entertaining approach for the reader. The historical monograph is a unique view of the turmoil during the era while giving insight into the many true duties of women. The author turned history into life, letting the reader walk the footsteps of a midwife and taste the eighteenth century as a whole instead of a selected slice. 1 A Midwifes Tale, p. 27. Also see Oxford Vital Records, p. 82 2 A Midwifes Tale, p. 27. Also see Church Records of the First Church in Augusta, South Parish Congregational Church, Augusta, pp. 100-101. 3 A Midwifes Tale, p. 34 4 A Midwifes Tale, p. 34 5 A Midwifes Tale, p. 33 6 Knight, Sarah Kemble, copyright 1999 Encylopedia Britannica, Inc. 7 Based on the book The History of Women in America by Carol Hymowitz and Michaele Weissman.

Writing Tips - Get a Good Toefl Essay Sample

Writing Tips - Get a Good Toefl Essay SampleWith so many people trying to find writing samples these days, it's really hard to know where to look. It's difficult to tell if someone is offering you a really good toefl essay sample because they are willing to share it for free or if they are trying to get some kind of return on their investment by selling you their own writing sample.If you're looking for a good toefl essay sample, you might be able to get one for free. It's hard to find the right one though. The best writing samples usually come from high profile people that will pay a lot of money for them.There are two groups of people that try to sell writing samples. Some of them are celebrities and they make their living selling them to people in high profile positions that need to use them. The other group is actually people that are not celebrities but make a living writing papers or essays all day long.One of the problems with writing samples is that most people will not publi sh them because they think that other people will think that they're garbage. Not everyone who writes samples is trying to make a living. Some of them are just trying to help others get better at their job. The whole purpose of writing samples is to help people do better in their jobs.The best thing to do is to read through as many sample essays as you can and see which ones are the best to go with. It's really easy to say 'look I don't know what you're talking about, but it doesn't sound anything like mine.' When you say that, it implies that you've seen lots of other examples and that's true.You might have seen hundreds of examples that have been written with a completely different level of professionalism than yours. The better writers get that message and they stop using their samples as source material. They realize that if they keep using the same samples, they will keep writing the same essays.If you're looking for a good toefl essay sample, it's important to remember that yo u can get one for free. There are some other things that you need to be looking for. First, it should come from someone who is writing it because they want to help other people.The best writing samples are the best for learning how to do better work and that's why most people write a good toefl essay sample. You're not going to get the same results as someone who is putting together an essay from a sample but you can get some ideas. If you are serious about improving your writing skills, look at a lot of samples and then decide what works best for you.

Phase Equiliubrium of Naphthalene and Biphenyl Mixture Essay Example

Phase Equiliubrium of Naphthalene and Biphenyl Mixture Essay Abstract Thermal analysis of a solid-liquid phase using cooling curves at various compositions is a method used to obtain the eutectic composition and temperature of naphthalene-biphenyl. The XE was 0. 45 and the TE was 310. 3K these are slightly different from the theoretical values which are 0. 44 and 312K respectively. Results The cooling curves obtained from both groups Group A Group B The table with the mole fraction and the actual masses added. RUN| Group A| Group B| Naphthalene (g)| Biphenyl added (g)| Biphenyl (g)| Naphthalene added (g)| | target| actual| Mole fraction| target| actual| target| actual| target| actual| Mole fraction| 1| 2. 0| 2. 0| 0. 924| 0. 2| 0. 197| 2. 0| 2. 053| 0. 2| 0. 198| 0. 104| 2| | | 0. 799| 0. 4| 0. 605| | | 0. 2| 0. 410| 0. 194| 3| | | 0. 713| 0. 4| 0. 970| | | 0. 2| 0. 604| 0. 262| 4| | | 0. 605| 0. 6| 1. 570| | | 0. 4| 1. 004| 0. 371| The table which shows the thermal breaks and arrests un| Naphthalene (g)| Biphenyl added (g) (Group A)| Biphenyl (g)| Naphthalene added (g) (Group B)| | target| actual| | target| actual| Temperature(K)| target| actual| target| actual| Temperature(K)| | | | | | | break| arrest| | | | | break| arrest| 1| 2. 0| 2. 0| | 0. 2| 0. 197| 346. 9| -| 2. 0| 2. 053| 0. 2| 0. 198| 333. 6| -| 2| | | | 0. 4| 0. 605| 337. 9| 308. 5| | | 0. 2| 0. 410| 328. 9| 308. 6| 3| | | | 0. 4| 0. 970| 331. 5| 311. 3| | | 0. 2| 0. 604| 323. 4| 310. 3| 4| | | | 0. 6| 1. 570| 322. 5| 311. 3| | | 0. 4| 1. 004| 313. | 312. 2| The phase diagram of naphthalene-biphenyl binary system Discussion and answers This experiment is concerned with the thermal analysis of the solid-liquid phase diagram of a binary system. A binary system consists of two metals that may form an alloy or it could be a mixture of naphthalene-biphenyl which are organic compounds. This equilibria is essentially independent from the pressure changes due to the small molar volume change associated with fusio n which leads to the main focus mainly on the temperature-composition diagrams (phase diagrams). We will write a custom essay sample on Phase Equiliubrium of Naphthalene and Biphenyl Mixture specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Phase Equiliubrium of Naphthalene and Biphenyl Mixture specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Phase Equiliubrium of Naphthalene and Biphenyl Mixture specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The solid-liquid equilibria are shown on a phase diagram with the aid of cooling curves at different compositions. When a phase change takes place the total energy content changes and this is revealed during cooling. This is the reason why cooling curves are used. A binary system consists of two components that can form solid solutions which could cover from one range to another. For this to take place the crystal structure of these components should be the same with that of the mixture. If there is lattice incompatibility the solid solutions exists but they will be limited because of the different crystal structures of the components or the molecular size and shape. During the experiment, the first run the test tube had been contaminated which led to the production of a really unrealistic cooling curve because when a component is cooling the freezing point of that solid is altered because it’s no longer pure. The cooling curves all have signs of undercooling caused by not stirring the contents properly because of the solid formation. The under cooling is when the liquid cools down below the freezing point before crystallization. Once solidification starts the temperature rises to the freezing point and remains constant till solidification is complete. (Garland, et al. , 2003) A thermal arrest shows that one of the liquids has started solidification and the energy which was used before to cool the solid is now used up for the solid formation thus the temperature will remain constant. The cooling will only continue after the solid formation is complete. (Anon. , 2009) The experimental TE obtained was 310. 3K which is less than the theoretical TE which is 312. 2K and the experimental XE obtained was 0. 45 which is slightly near to the theoretical XE of 0. 44. The reasons for these deviations could have been due to undercooling which tends to make breaks hard to distinguish from arrests especially the curve obtained in run 4 by group B. he errors could have been to the wrong use of the apparatus especially the probe had to be placed on the walls of the test tube this could lead to the wrong temperature being recorded. The other error could have occurred due to the other solids sticking to the rod and then distorting the readings. When the solid solubility exists it is often hard to obtain the true solidus from cooling curves this is because it is hard to obtain the solid-liquid equilibrium which requires a continuous variation in the composition of the solid. Bunnel le, et al. , n. d. ) References Anon. , 2009. Lead or Tin Phase diagrams. [Online] Available at: http://www. sanjose. edu/labnotes/tech25 [Accessed 09 April 2013]. Bunnelle, W. H. , Meyer, L. A. amp; Glaser, R. E. , n. d. Recrystallization and Melting Point Determination. [Online] Available at: www. chem. missouri. edu/ /Recrystallization%20notes. doc [Accessed 09 April 2013]. Garland, C. W. , Nibler, J. W. amp; Shoemaker, D. P. , 2003. Experiments in Physical Chemistry. 7th Edition ed. New York: McGraw-Hill Higher Education. Phase Equiliubrium of Naphthalene and Biphenyl Mixture Essay Example Phase Equiliubrium of Naphthalene and Biphenyl Mixture Paper Abstract Thermal analysis of a solid-liquid phase using cooling curves at various compositions is a method used to obtain the eutectic composition and temperature of naphthalene-biphenyl. The XE was 0. 45 and the TE was 310. 3K these are slightly different from the theoretical values which are 0. 44 and 312K respectively. Results The cooling curves obtained from both groups Group A Group B The table with the mole fraction and the actual masses added. RUN| Group A| Group B| Naphthalene (g)| Biphenyl added (g)| Biphenyl (g)| Naphthalene added (g)| | target| actual| Mole fraction| target| actual| target| actual| target| actual| Mole fraction| 1| 2. 0| 2. 0| 0. 924| 0. 2| 0. 197| 2. 0| 2. 053| 0. 2| 0. 198| 0. 104| 2| | | 0. 799| 0. 4| 0. 605| | | 0. 2| 0. 410| 0. 194| 3| | | 0. 713| 0. 4| 0. 970| | | 0. 2| 0. 604| 0. 262| 4| | | 0. 605| 0. 6| 1. 570| | | 0. 4| 1. 004| 0. 371| The table which shows the thermal breaks and arrests un| Naphthalene (g)| Biphenyl added (g) (Group A)| Biphenyl (g)| Naphthalene added (g) (Group B)| | target| actual| | target| actual| Temperature(K)| target| actual| target| actual| Temperature(K)| | | | | | | break| arrest| | | | | break| arrest| 1| 2. 0| 2. 0| | 0. 2| 0. 197| 346. 9| -| 2. 0| 2. 053| 0. 2| 0. 198| 333. 6| -| 2| | | | 0. 4| 0. 605| 337. 9| 308. 5| | | 0. 2| 0. 410| 328. 9| 308. 6| 3| | | | 0. 4| 0. 970| 331. 5| 311. 3| | | 0. 2| 0. 604| 323. 4| 310. 3| 4| | | | 0. 6| 1. 570| 322. 5| 311. 3| | | 0. 4| 1. 004| 313. | 312. 2| The phase diagram of naphthalene-biphenyl binary system Discussion and answers This experiment is concerned with the thermal analysis of the solid-liquid phase diagram of a binary system. A binary system consists of two metals that may form an alloy or it could be a mixture of naphthalene-biphenyl which are organic compounds. This equilibria is essentially independent from the pressure changes due to the small molar volume change associated with fusio n which leads to the main focus mainly on the temperature-composition diagrams (phase diagrams). We will write a custom essay sample on Phase Equiliubrium of Naphthalene and Biphenyl Mixture specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Phase Equiliubrium of Naphthalene and Biphenyl Mixture specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Phase Equiliubrium of Naphthalene and Biphenyl Mixture specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The solid-liquid equilibria are shown on a phase diagram with the aid of cooling curves at different compositions. When a phase change takes place the total energy content changes and this is revealed during cooling. This is the reason why cooling curves are used. A binary system consists of two components that can form solid solutions which could cover from one range to another. For this to take place the crystal structure of these components should be the same with that of the mixture. If there is lattice incompatibility the solid solutions exists but they will be limited because of the different crystal structures of the components or the molecular size and shape. During the experiment, the first run the test tube had been contaminated which led to the production of a really unrealistic cooling curve because when a component is cooling the freezing point of that solid is altered because it’s no longer pure. The cooling curves all have signs of undercooling caused by not stirring the contents properly because of the solid formation. The under cooling is when the liquid cools down below the freezing point before crystallization. Once solidification starts the temperature rises to the freezing point and remains constant till solidification is complete. (Garland, et al. , 2003) A thermal arrest shows that one of the liquids has started solidification and the energy which was used before to cool the solid is now used up for the solid formation thus the temperature will remain constant. The cooling will only continue after the solid formation is complete. (Anon. , 2009) The experimental TE obtained was 310. 3K which is less than the theoretical TE which is 312. 2K and the experimental XE obtained was 0. 45 which is slightly near to the theoretical XE of 0. 44. The reasons for these deviations could have been due to undercooling which tends to make breaks hard to distinguish from arrests especially the curve obtained in run 4 by group B. he errors could have been to the wrong use of the apparatus especially the probe had to be placed on the walls of the test tube this could lead to the wrong temperature being recorded. The other error could have occurred due to the other solids sticking to the rod and then distorting the readings. When the solid solubility exists it is often hard to obtain the true solidus from cooling curves this is because it is hard to obtain the solid-liquid equilibrium which requires a continuous variation in the composition of the solid. Bunnel le, et al. , n. d. ) References Anon. , 2009. Lead or Tin Phase diagrams. [Online] Available at: http://www. sanjose. edu/labnotes/tech25 [Accessed 09 April 2013]. Bunnelle, W. H. , Meyer, L. A. amp; Glaser, R. E. , n. d. Recrystallization and Melting Point Determination. [Online] Available at: www. chem. missouri. edu/ /Recrystallization%20notes. doc [Accessed 09 April 2013]. Garland, C. W. , Nibler, J. W. amp; Shoemaker, D. P. , 2003. Experiments in Physical Chemistry. 7th Edition ed. New York: McGraw-Hill Higher Education.

Business Plan Essays - Generally Accepted Accounting Principles

Business Plan Essays - Generally Accepted Accounting Principles Executive Summary Everywhere Assistant is a new start up virtual assistant business. The company is a sole proprietorship with Sadie Clark as the founder and sole employee. The company was formed and will serve a diverse geographic customer segment. The Market Everywhere Assistant has identified three distinct market segments which will be targeted. The first segment is companies of various sizes. In the current business climate, there has been a common occurrence to have wide scale corporate downsizing. This is helpful for Everywhere Assistant because the downsizing means that people kept within the company are busier than ever. Typical in a downsizing climate there is the outsourcing of projects/jobs that the current staff cannot handle. Everywhere Assistant believes that the majority of their sales (relative to the other customer segments) will come from the companies. The second customer segment is individuals. This is an attractive segment because as our daily lives become busier and busier we have less and less free time. Using a virtual assistant (VA) is one way to create more free time, or at least not have to do tasks that we may not prefer to. It is anticipated that the services provided to individuals will be more menial relative to the services provided to companies. The last customer segment is not for profit organizations. These organizations, in large part due to their status as a not for profit do not have excess capital. As a consequence, they have tried to maximize employee's tasks and responsibilities as much as possible. This means most employees are quite busy. When a random tasks comes up the organization typically does not have an employee that can just take handle the task. This is good for VA's who can quickly and seamlessly take over tasks. This saves the company money because they are only paying for the labor needed to complete the task. Services Everywhere Assistant offers a wide range of services. The bulk of the services are administrative in nature, whether data entry, mailing list updates, etc. These will be the services that will be billed out at the lower end of the billing spectrum of $25-$45. Services that are billed out near the top of the range are those that require higher levels of skills such as accounting, marketing, and graphic design. In the middle will be services such as concierge services and travel arrangements which are in themselves a wide range of services. The offered services will be things that the customer does not have time for or things that they choose not to do, something they would prefer someone else to take care. Competitive Edge The majority of VA services are secretarial in nature. They are jobs that an administrative assistant can handle. Everywhere Assistant will be using their competitive edge of a wide range of skills to their fullest. In addition to the more menial tasks, Everywhere Assistant is able to offer clients a wide range of more technical skills such as a proficiency with QuickBooks Pro for accounting issues, graphic design with skill in both Photoshop and PageMaker, and well-honed marketing and research skills. This is a competitive edge because once a client has found a VA they have an economic incentive to continue to use them as opposed to finding someone else (assuming that they are happy with the level of service and the work product). The problem occurs when the client is happy with the VA but needs work on a project that the VA does not have skills in, consequently, the client must look elsewhere. An advantage is created when the VA (Everywhere Assistant) has a wider and more complex r ange of skills, they are then able to offer more value to the client. Everywhere Assistant is an exciting application of the virtual assistant business model, providing a wide range of customer services from a remote location, leveraging the power of the Internet. This is a very efficient business model and will provide Sadie with reasonable income and the flexibility to handle the jobs when and how she chooses. The sales forecast indicates revenue will rise for year two and year three along with corresponding net profit increases. 1.1 Keys to Success Offer a wide range of services allowing Everywhere Assistant