While some people argue that mixed ability classes are more beneficial to the development of school children‚ others hold the view that homogeneous grouping of students enable the largest number of students to experience the most learning success. Although heterogeneous grouping of students can bring certain advantages‚ I personally believe that ability grouping work best to cater to students of different learning ability and interest and will help to maximise learning. First of all‚ there is a little
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Identification of a Hydrate Based on Percent Water Varun Wadhwa 11/19/12 Introduction The identity of an unknown hydrate was determined by massing the hydrate before and after heating and calculating the percentage of water. Procedure First‚ we cleaned‚ dried and heated an evaporating dish for five minutes on an iron ring with the Bunsen burner and massed it. Then‚ we added 2 grams of an unknown hydrate and calculated the mass of that. Next‚ we used gradually increasing heat for
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Separation and Identification of Plant Pigments by Paper Chromatography Biology 1107L Introduction All living organisms require energy for their chemical processes. The ultimate source of this energy is the sun. Plants convert light energy into the chemical energy of sugars. During photosynthesis pigments are used to capture light energy. Pigments of green plants can easily be separated and identified using a technique called paper chromatography. The purpose of this
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Name the minerals below. Then‚ insert a percentage of how certain you are in your identification. Finally‚ explain your percentage of certainty: What was confusing about this mineral? What other minerals do you think it could be? Remember‚ the minerals in the virtual lab include seven of the following: borax‚ calcite‚ corundum‚ graphite‚ gypsum‚ orthoclase feldspar‚ pyrite‚ quartz‚ talc‚ and topaz. Identification of Mineral Percent Certain Explanation of Certainty Example: Fluorite 80% certain
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Arndrayla Etame English 10 H LeMaster‚ Per. 5 17 September 2014 The Roman Empire I. The Roman Empire a. The Roman Empire was both a place of “mixed sophistication and brutality” because it “could suddenly lurch from civilization‚ strength‚ and power to terror‚ tyranny‚ and greed.” II. Emperors a. Hereditary rule is about being born into the right family. During the time‚ emperors were chosen by being born into the “right family‚” as opposed to a person’s traits such as honesty or ability. The
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conducting education where male and female students attend separate classes or in separate buildings or schools. The practice was predominant before the mid-twentieth century‚ particularly insecondary education and higher education. Single-sex education in many cultures is advocated on the basis of tradition‚ as well as religion and is practiced in many parts of the world. |Contents | | [hide] | |1 Overview
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Facebook ; the good the bad and the unknown Facebook is a social network service and website that was launched in February 2004 it is operated and privately owned by Facebook‚ Inc. As of this year‚ [updateFacebook has more than 500 million active users. It is a great online source for keeping up with your friends‚ finding friends with similar interests‚ staying in touch with loved ones all over the world‚ and sharing things in your life with the people you care about. But when is sharing and
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The identification of an unknown bacterial environmental isolate through a series of morphological‚ physiological and differential exercises. The purpose of the environmental isolate report is to learn what is necessary in order to take an unknown environmental isolate (EI) and identify it. This was achieved through a series of exercises that provided information on the morphological‚ physiological and biochemical traits of the EI which were then compiled and interpreted in order to make a presumptive
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on participants. Boxing is still the main sporting event when it comes to combat sports. There are also many different sports that are similar in nature to boxing. Kickboxing includes hand to hand combat and well placed kicks to the body. Mixed martial arts‚ or MMA‚ is a Staunton 2 sport that
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Introduction The purpose of this lab was to explore the properties of an unknown compound. An unknown was given and a cation flame test and anion test was performed to determine the identity of the compound. Once the identity was determined‚ the properties were explored. Experimental To determine the cation of the compound‚ a cation flame test was performed. A bunsen burner was lit until a medium blue flame was burning. The given unknown was scooped onto a nichrome wire loop. The wire was held in the flame
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