are disproportionately placed in lower track and lower achievement courses in schools‚ which‚ are often taught by the least qualified teachers ("Out-of-Field "). It is difficult to see how these children are being given a fair chance in their educational careers when they are placed under such stereotypes and promoted socially. Education critics have said that students from poor and disadvantaged communities do not have equal access to qualified teachers. In schools across the Nation teachers
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solutionOrangeNo changeDried upNo change 4.sucrose solutionNo changeNo changeDried upNo change 5.starch solutionNo changeDark blue-blackDried upNo change 6.distilled waterNo change (Clear blue)No change (Clear yellow)Dried upNo change Investigation 1A: Testing for Macromolecules Discussion: By observing the table above‚ we could see that Benedict’s test was for reducing sugars‚ iodine test was for the presence of starch‚ filter paper was for the presence of fatty acids‚ and the Biuret test was for amino
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Patient Educational Plan Nur/427 Monday‚ March 29‚ 2010 Sara Gerrie‚ MSN Introduction Prolonged and chronic ethanol (ETOH) use has devastating effects on the gastrointestinal (GI) tract. ETOH is easily absorbed from the intestine and diffuses quickly throughout the body. The bulk of the ETOH is metabolized in the liver. ETOH abuse produces functional and structural changes in the GI tract‚ such as in the stomach‚ small intestine‚ liver‚ and pancreas (Geokas‚ Lieber‚ French‚ & Halsted 1981)
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an acceptance test for the specification of materials. The teaching and learning of tensile testing was based on laboratory experiments used in the Mechanical Engineering Laboratory (CM180) at the City University. The experiment looked at how the microstructure of a material can affect its properties. It also introduced tensile testing and stress-strain curves. It is done by using of a tensile testing machine. Three basic types of materials were used in the experiment. They were a) mild steel
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Sri Aurobindo developed an education system which is popularly known as integral education. Integral Education aims at bringing about change not merely in the society but primarily in the human behaviour or nature itself. According to him‚ the essence of education is the recognition of a child as a soul and developing its other faculties. He is of the view that the education must begin with as well as build on sound theoretical understanding of the child. Aurobindo’s idea of education is holistic
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English I CPE/period 9 15 January 2013 Standardized testing should not be required to graduate high school Sitting in a classroom for forty-five minutes feels long and stressful. During the standardized tests students have to sit in a classroom for hours at a time‚ knowing that their future dreams of being a doctor‚ teacher‚ or lawyer could come to an end if they mess up one exam. Standardized tests should not be required for students to graduate high school. They cause students
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Does animal testing work? Yes- 1. Animal testing has helped to develop vaccines against diseases like rabies‚ polio‚ measles‚ mumps‚ rubella and TB. 2. Antibiotics‚ HIV drugs‚ insulin and cancer treatments rely on animal tests. Other testing methods aren’t advanced enough. 3. Scientists claim there are no differences in lab animals and humans that cannot be factored into tests. 4. Operations on animals helped to develop organ transplant and open-heart surgery techniques. No- 1.
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tests for years. Testing in the schools has swelled and mutated and threatens to swallow our school systems whole. Standardized tests in the public school system have become biased and they are costly to school systems. In this presentation I will go over some of the cons of standardized testing. One is that the tests given to our students today are biased to our children that certain questions can only be answered by particular groups of students. The second con of standardized testing is that these
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Tensile Testing Of Metallic Materials 概要： Tensile testing of metallic materials is specified according to European EN 10002 standard. In this article the terms‚ definitions and designation for tensile test made at ambient temperature is described. The test involves straining a test piece in tension‚ generally to fracture‚ for the purpose of determining mechanical properties. Tensile testing of metallic materials is specified according to European EN 10002 standard. This standards consists of five
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BIOLOGY LAB REPORT PRACTICAL M1 TESTING FOR MACROMOLECULES Title : Testing for Macromolecules Abstract : To test for macromolecules (carbohydrates‚ lipids‚ nucleic acids‚ and proteins)‚ iodine solution‚ alcohol‚ aceto-orcein stain and copper sulfate solution are used. The conclusions for all of the tests are positive. Introduction: A) Carbohydrate (starch) Carbohydrates are chemical compounds that contain oxygen‚ hydrogen‚ and carbon atoms. They consist of monosaccharide
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