Teen- Observation Test subject: teen ( Sister ) 15 My observation of my sister has to with her development of her thinking process. I had given her a math evaluation and I wanted to tester her in four areas of math. Addition and subtraction‚ multiplication and division‚ algebra and geometry were subjects used. The object of this evaluation is to observe the test subject on how one method is used and is it transitions to the next level of math. I handed her a pencil and pen for utensils. The first
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The Birch and Swinnerton-Dyer Conjecture by A. Wiles A polynomial relation f (x‚ y) = 0 in two variables defines a curve C0 . If the coefficients of the polynomial are rational numbers then one can ask for solutions of the equation f (x‚ y) = 0 with x‚ y ∈ Q‚ in other words for rational points on the curve. The set of all such points is denoted C0 (Q). If we consider a non-singular projective model C of the curve then topologically C is classified by its genus‚ and we call this the genus of
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scientific notation to show which zeros are significant. When making calculations‚ significant figures are critical. We must be careful in reporting the number of significant in a multistep calculation such as addition and subtraction‚ as well as multiplication and division. The rules for these calculations are a little different. The Addition/Subtraction Rule: round your answer off to the same DECIMAL PLACE as the least precise piece of data that was involved in the calculation (including conversion
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fractions are equal they can add up to create a whole. The easiest way to describe this and review it is with a circle representing a pie. Each slice comes from the pie and all put together its a whole. Also the stronger the students is with their multiplication tables and the corresponding division facts‚ the easier this lesson is going to be for them. But by the time the students get to the fourth grade they should have already been introduced to them and have a firm understanding of what they are and
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------------------------------------------------- Playing is more creative but less efficient learning method Introduction My topic is under the “Constructing Understanding”. This culture of curriculum is characterized by three themes: centrality of learner‚ complexity‚ and engagement (Joseph‚ 2011‚ p. 83). This report will discuss these themes fully. Playing helps children build their understanding of basic concepts such as addition and subtraction; however‚ it is inefficient
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smaller data sets to be transformed. The size of FFT decomposition is called "radix". Then‚ it decomposes those smaller sets into even smaller sets. At each stage of processing‚ the results of the previous stage are combined with twiddle factor multiplication. Finally‚ FFT is calculated for each small data set. Generally‚ FFT’s can be decomposed using DFT’s of even and odd points‚ which is called a Decimation-In-Time (DIT) FFT‚ or they can be decomposed using a first-half/second-half approach‚ which
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Introduction to Modern Algebra David Joyce Clark University Version 0.0.6‚ 3 Oct 2008 1 Copyright (C) 2008. 1 ii I dedicate this book to my friend and colleague Arthur Chou. Arthur encouraged me to write this book. I’m sorry that he did not live to see it finished. Contents 1 Introduction 1.1 Structures in Modern Algebra . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.1 Operations on sets . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.2 Fields . . . . .
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Case Study- Seizure Mark is a 10 grade student with cerebral palsy after a head injury when he was an infant. He struggles with lack of muscle control‚ walking‚ writing‚ bad vision‚ hearing and difficulty talking. He has good friends in the class that share the same hobby over computer games. He is a very good student in all areas especially math but struggles with writing and speaking. He helps the school with computer software because of his work with his friends with computers. It is very hard
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(addition‚ subtraction‚ multiplication‚ division and exponentiation by an exponent that is a rational number).[1] For example‚ is an algebraic expression. Since taking the square root is the same as raising to the power ‚ is also an algebraic expression. A rational expression is an expression that may be rewritten to a rational fraction by using the properties of the arithmetics operations (commutative properties and associative properties of addition and multiplication‚ distributive property
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Algebra is a way of working with numbers and signs to answer a mathematical problem (a question using numbers) As a single word‚ "algebra" can mean[1]: * Use of letters and symbols to represent values and their relations‚ especially for solving equations. This is also called "Elementary algebra". Historically‚ this was the meaning in pure mathematics too‚ like seen in "fundamental theorem of algebra"‚ but not now. * In modern pure mathematics‚ * a major branch of mathematics which
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