...Experiment On Food TestIn: Science Experiment On Food Test In this experiment I had to do a food test on a variety of foods such as Apple, Celery, Bread, Biscuit, Cheese, and Milk mixing or combining with the Iodine solution, Sodium Hydroxide solution and Copper Sulphate solution. From that It allowed me to see if there are any changes to the foods when adding the solutions. The most important part when doing this food test was I had to investigate it safely and efficiently followed by the health and safety rules so that I carry out my experiment in a correct way and therefore my results can be accurate enough. I had to follow the health and safety rules as it was very important for me to follow them when doing the food test experiment. This is because I had to use some chemicals and solutions which sometimes can be allergic or harmful for some people. So in order not to over come any mistakes I had to wear protective glasses and lab coat. They were very important because one for the lab coat it protected if anything spill on the clothes then it will spell in the lab coat for the second one which is protective glasses it will prevent any spill to the eye as glasses are wore. Equipment needed Lab coat Protective glasses Lamp Test tube rack White tile Filter paper Method 1.Put a small amount of each of the food substances into a test tube, add a few drops of iodine solution and then record any changes. A blue/black colour indicates the...
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...had to do a food test on a variety of foods such as Apple, Celery, Bread, Biscuit, Cheese, and Milk mixing or combining with the Iodine solution, Sodium Hydroxide solution and Copper Sulphate solution. From that It allowed me to see if there are any changes to the foods when adding the solutions. The most important part when doing this food test was I had to investigate it safely and efficiently followed by the health and safety rules so that I carry out my experiment in a correct way and therefore my results can be accurate enough. I had to follow the health and safety rules as it was very important for me to follow them when doing the food test experiment. This is because I had to use some chemicals and solutions which sometimes can be allergic or harmful for some people. So in order not to over come any mistakes I had to wear protective glasses and lab coat. They were very important because one for the lab coat it protected if anything spill on the clothes then it will spell in the lab coat for the second one which is protective glasses it will prevent any spill to the eye as glasses are wore. Equipment needed Lab coat Protective glasses Lamp Test tube rack White tile Filter paper Method 1.Put a small amount of each of the food substances into a test tube, add a few drops of iodine solution and then record any changes. A blue/black colour indicates the presence of starch. 2. Put a small amount of each of each food substances...
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...Determination of Two Unknown Food Substances: Using Benedict Test, Biuret Test, Iodine Test and Ethanol Emulsion Test Rosezetta E. Jones Germanna Community College Biology 101 Professor Arisa Stritch-Johnson October 21, 2015 Abstract The purpose of this experiment was to identify the two unknown food samples provided. The tests carried out included iodine test for detection of starch presence, Benedict’s test for determination of reducing sugars presence, Biuret test for the detection of protein present, and emulsion test for lipid detection. The two food samples were tested simultaneously for the presence of macromolecules and the tests carried out gave negative results except for Benedict’s test. Under Benedict’s test, the...
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...In our lab today we separated into four different groups to prepare different types of quick breads. The quick breads we decided to make were popovers, muffins, biscuits, and different flour variations for both the muffins and biscuits. Before we began preparing these dishes, we discussed what needed to be prepared first and the proper way to prepare them for the short amount of time that we would have to work with. Working with instructions provided, each group was asked to prepare a variation of muffins, biscuits, and popovers. Once all the food had been prepared, we sampled each variation and gave a sensory evaluation. Being in group three, we prepared a batch of oil biscuits, whole wheat flour muffins and chemical leaveners for a different batch of muffins. While my partner began work on the biscuits I began work on our first batch of whole wheat flour muffins. Once everything was measured out, we combined them into one bowl and I began mixing. My partner took samples of the mixture after every few stirs, until we had three samples of under mixed, thoroughly mixed and over mixed. Finally, we placed the biscuits and the first variation of muffins into the oven to cook for twelve minutes for the biscuits and nineteen minutes for the muffins....
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...It is that time of the year again. The University of the Philippines College Admission Test (UPCAT) is just around the corner and you are surfing the Net, joining forums about THE test and looking for “special tips” for taking the examination, aren’t you? I see you. I cannot help but remember how chill I was on my exam day. It was not really because I was so confident that I knew everything the premier state university expected me to know. I think it was more because I did not even think I would make the cut. I did not get to attend any review class nor did I buy all the best and recommended UPCAT reviewers. As many UPCAT passers will tell you, it is not really about how much you have studied the summer before for the entrance exams but how much you have learned in school since Day 1. “UPCAT is not a day but a season. It started the day you realized you needed to work hard for your high school grades so it could help you ace the test. UPCAT … started when you began to hope to be an Iskolar ng Bayan,” says broadcast communication graduate Joseph Cataan. All you need for UPCAT are refreshers because, as they say, “you already know what you know.” I was also calm and cool about the whole thing because I was never pressured by my parents. On UPCAT day, my dad said, “Just do what you have to do.” And so I did. People will tell you that getting into UP is not the be-all and end-all but it pays to be assured that you did your part, from pre- to post-exam. Survival tips Here...
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...i Вторая страница обложки ii Cambridge Practice Tests for IELTS 1 Vanessa Jakeman Clare McDowell C AMBRIDGE UNIVERSITY PRESS iii PUBLISHED BY THF PRESS SYNDICATE OF THE UNIVERSITY OF CAMBRIDGE The Pitt Building Trumpington Street Cambridge CB2 1RP United Kingdom CAMBRIDGE UNIVERSITY PRESS The Edinburgh Building, Cambridge CB2 2RU, United Kingdom 40 West 20th Street, New York, NY 10011-4211, USA 10 Stamford Road, Oakleigh, Melbourne 3166, Australia © Cambridge University Press 1996 This book is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First published 1996 Third printing 1997 Printed in the United Kingdom at the University Press, Cambridge ISBN 0 521 49767 1 Self-Study Student`s Book ISBN 0 521 49766 3 Set of 2 cassettes Copyright The law allows a reader to make a single copy of part of a book for purposes of private study. It does not allow the copying of entire books or the making of multiple copies of extracts. Written permission for any such copying must always be obtained from the publisher in advance. iv Contents Acknowledgements iv Introduction 1 Practice Test 1 12 Practice Test 2 34 Practice Test 3 54 Practice Test 4 75 General Training Reading and Writing Modules Tapescripts Answer keys 94 107 130 ...
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...i Вторая страница обложки ii Cambridge Practice Tests for IELTS 1 Vanessa Jakeman Clare McDowell C AMBRIDGE UNIVERSITY PRESS iii PUBLISHED BY THF PRESS SYNDICATE OF THE UNIVERSITY OF CAMBRIDGE The Pitt Building Trumpington Street Cambridge CB2 1RP United Kingdom CAMBRIDGE UNIVERSITY PRESS The Edinburgh Building, Cambridge CB2 2RU, United Kingdom 40 West 20th Street, New York, NY 10011-4211, USA 10 Stamford Road, Oakleigh, Melbourne 3166, Australia © Cambridge University Press 1996 This book is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of Cambridge University Press. First published 1996 Third printing 1997 Printed in the United Kingdom at the University Press, Cambridge ISBN 0 521 49767 1 Self-Study Student`s Book ISBN 0 521 49766 3 Set of 2 cassettes Copyright The law allows a reader to make a single copy of part of a book for purposes of private study. It does not allow the copying of entire books or the making of multiple copies of extracts. Written permission for any such copying must always be obtained from the publisher in advance. iv Contents Acknowledgements iv Introduction 1 Practice Test 1 12 Practice Test 2 34 Practice Test 3 54 Practice Test 4 75 General Training Reading and Writing Modules Tapescripts Answer keys 94 107 130 ...
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...The NBA is very weak on testing players who are new or veterans. In 1983 the NBA adopted the anti-drug policy. Based on fair causes all players are subjected to random drug testing during pre- season with rookies tested three times on a random basis throughout the season. The league works with The National Center for Drug Free Sport to administer tests and transmit the results to them. The first offense for being tested positive for the usage of PEDS is a 5 game suspension and mandatory attendance in the leagues Anti-Doping counselling. Second offense is a 10 game suspension and continued counselling. Third offense 25 game suspension and continued counselling. Fourth offense is minimum 2 years suspension. The NFL banned its substance policy in 1987. For many years it was known as...
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...government programs, such as youth and unemployment allowance, use the money to fund drugs and substance abuse, thereby becoming less productive and a greater burden to the state (Schaberg 567). On the contrary, some parties believe that if potential welfare recipients test positive for drugs, the government will sign them up with treatment programs that will enable them to change their habits, thus improving their chances of securing employment, enrolling in school, or joining a vocational training institute, hence becoming more productive. According to the authorities in this area of study, there is evidence to confirm that mandatory testing and treatment of drugs can have a positive effect on the behavior of welfare beneficiaries. In particular,...
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...wouldn’t. The Erudite are the smart ones, the ones who value knowledge and logic. They know everything. They can tell truth because they have the facts. They wear conservative, dark blue. The Abnegation are known for their selflessness and modesty. They love to help others. They eat plain food, plat-based diet with no sauces and a minimum of seasoning. And the pierced and tatted Dauntless are the brave, fearless and free soldiers, protectors or police who protect the city. Beatrice Prior is a member of the Abnegation alongside her brother, and their parents They dress in drab colors, eat simply and are only allowed to steal a quick glance in the mirror once every three months when it's time for a haircut. Basically, they're no fun, and Beatrice has a wild streak in her that she's been forced to suppress. When she undergoes the aptitude test required of all teens, which determines which faction is the best reflection of one's true nature, her results are inconclusive. She's got pieces of a few different factions in her, the Abnegation, Erudite and Dauntless which makes her what's known as Divergent, which makes her dangerous. At the annual Choosing Ceremony, where the teens use their test results to pick the faction they want to join for the rest of their lives, Beatrice dares to choose Dauntless. This means she can never see her family again. But it also means she gets to train to unleash the bad-ass...
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...Divergent Veronica Roth Dedication To my mother, who gave me the moment when Beatrice realizes how strong her mother is and wonders how she missed it for so long Contents Dedication Chapter One Chapter Two Chapter Three Chapter Four Chapter Five Chapter Six Chapter Seven Chapter Eight Chapter Nine Chapter Ten Chapter Eleven Chapter Twelve Chapter Thirteen Chapter Fourteen Chapter Fifteen Chapter Sixteen Chapter Seventeen Chapter Eighteen Chapter Nineteen Chapter Twenty Chapter Twenty-One Chapter Twenty-Two Chapter Twenty-Three Chapter Twenty-Four Chapter Twenty-Five Chapter Twenty-Six Chapter Twenty-Seven Chapter Twenty-Eight Chapter Twenty-Nine Chapter Thirty Chapter Thirty-One Chapter Thirty-Two Chapter Thirty-Three Chapter Thirty-Four Chapter Thirty-Five Chapter Thirty-Six Chapter Thirty-Seven Chapter Thirty-Eight Chapter Thirty-Nine Excerpt from Insurgent Chapter One Chapter Two Acknowledgments About the Author Back Ad Praise for Divergent Books By Veronica Roth Credits Copyright About the Publisher CHAPTER ONE THERE IS ONE mirror in my house. It is behind a sliding panel in the hallway upstairs. Our faction allows me to stand in front of it on the second day of every third month, the day my mother cuts my hair. I sit on the stool and my mother stands behind me with the scissors, trimming. The strands fall on the floor in a dull, blond ring. When she finishes, she pulls my hair away from my face and twists it into a knot. I note how calm she looks and...
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...as one of the recent “innovative” approaches to assessments most pursued by states. CBT is lauded as the answer to having cheaper and speedier test delivery for state and district-wide assessments. It is also seen by some as an avenue toward greater accessibility for students with disabilities. In this report we explore the context of CBT, current state computer-based tests, and considerations for students with disabilities, in part as follow-up to a similar exploration that occurred in the early 2000s when just a few states were beginning to develop and implement CBT for their state assessments. Nine considerations for states and districts are presented: • Consider the assumptions and beliefs of various stakeholders about computer-based instruction and assessments. • Consider the system as a whole, from the computer infrastructure to classroom and instructional experiences with computers before deciding whether and how to use CBT. • Consider the computer or online platform first, with input from individuals who know students with disabilities and their accessibility needs. • Consider a process for bringing in the needed expertise to delineate the specific accessibility features of CBT, and to determine what specific accommodations may still be needed by students with disabilities, as well as to determine whether a computer-based test may create new accessibility issues. • Determine the policies for which accessibility features will be available to all students and which are...
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...acquired abilities (skills) or attitude. The innate nature of aptitude is in contrast to achievement, which represents knowledge or ability that is gained.[1] Contents [hide] 1 Intelligence 2 Combined aptitude and knowledge tests 3 See also 4 References Intelligence[edit] Aptitude and intelligence quotient are related, and in some ways opposite views of human mental ability. Whereas intelligence quotient sees intelligence as being a single measurable characteristic affecting all mental ability, aptitude refers to one of many different characteristics which can be independent of each other, such as aptitude for military flight, air traffic control, or computer programming.[2] This is more similar to the theory of multiple intelligences. Concerning a single measurable characteristic affecting all mental ability, analysis of any group of intelligence test scores will nearly always show them to be highly correlated. The U.S. Department of Labor's General Learning Ability, for instance, is determined by combining Verbal, Numerical and Spatial aptitude subtests. In a given person some are low and others high. In the context of an aptitude test the "high" and "low" scores are usually not far apart, because all ability test scores tend to be correlated. Aptitude is better applied intra-individually to determine what tasks a given individual is more skilled at performing. Inter-individual aptitude differences are typically not very significant due to IQ differences...
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...Case 1-1 A Student’s Dilemma 1. a) Helen bears the responsibility and obligation of following the rules and doing the best she can. I’m pretty sure cheating wouldn’t be considered following the rules. She also has a responsibility to earn her grade point status the right way. b) Helen stealing the exam is really setting an unfair advantage against her fellow students. Everyone should be even the same rights and opportunity to achieve the same grade on the exam. c) Helen has a responsibility to her future employer to give them what they are asking for; a CPA with integrity and knowledge. Cheating shows a lack of strength and ability in both areas. What if a serious problem came up and she didn’t have the correct knowledge on how to handle it and her company ended up being sued? d) She has a responsibility to live up to the standards and rules the professor laid out in their class. e) Helen should encourage her friend to not lie, cheat or steal. She has a responsibility to help her friend become a better person and anyone who doesn’t do that shouldn’t be considered a real friend. f) She is really just cheating herself out of the opportunity to learn, grow and achieve the status on her own. She had a chance to prove to herself that through hard work and discipline she could of accomplished the same grade the right way. Once that line gets blurry, it’s hard to tell when you cross it. 2. Fairness is the first one that comes to mind. It really isn’t fair to the professor...
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...minutes) but I’ve compressed it into two lessons (2 x 50 minutes). This was a request by my mentor explaining that I should cover as much as I possibly can for the exam. Thus, I am thinking that how could I teach this huge and important topic in the time frame given while not sacrificing student’s learning experience. A very difficult task but I’m willing to take the challenge. Most of my classes are weak classes. During my observation class with my mentor, she was doing correction on the test the students had. Only for class 9A, she explained to the students on why the answers were wrong and a short discussion before giving them the correct answer. However, for other classes she just wrote down the answer on the board and let them copy without any explanation or discussion. When I raised the issue, my mentor pointed out that weak students tend to forget what they have learnt in the class, so there is no point to even discuss their mistakes in test and assignments. I was also showed the test score of the weak students and found out that a lot of them failed biology. So, I decided to find out possible reason why the students failed this subject and request my mentor to allow me to mark their assignments. The assignments consist of structured questions. From the students’ answer, I could see that language is one of the problem. For some questions, students copied the definitions off the notes and for others that require their own answer, the words used are not suitable and difficult...
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