Manipulative Paper: Base Ten Blocks Base ten blocks are an exceptional learning tool for elementary and middle school students. They let students easily visualize addition‚ subtraction‚ multiplication‚ and division and offer an alternative way of viewing a problem and developing an answer. For the most part‚ base ten blocks can be extremely useful in the knowledge and skills portion of the TEKS. The number‚ operation‚ and quantitative reasoning section of the knowledge and skills portion of
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China-Nim The Chinese had one of the oldest systems of numerals that were based on sticks laid on tables to represent calculations. The Chinese system is also a base-10 system‚ but it has important differences in the way that the numbers are represented. The rod numbers were developed from counting boards‚ which came into use in the fourth century BC. A counting board had squares with rows and columns. Numbers were represented by little rods made from bamboo or ivory. A number was formed in a
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Rounding Mixed Decimals to the Nearest Tenth A concept in mathematics that students need to learn in elementary school is to round mixed decimals to the nearest tenth. This essay describes how I would teach this concept to a group of fourth grade students. To begin‚ I would identify the prerequisite skills that students need in order to master this concept. First the students need to understand place value of whole numbers and decimals; this is necessary because rounding can affect the amount
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Abstract A multiplier is one of the key hardware blocks in most digital and high performance systems such as FIR filters‚ digital signal processors and microprocessors etc. many researchers have tried and are trying to design multipliers which offer either of the following- high speed‚ low power consumption‚ less area‚ more accuracy or even combination of them in multiplier. However‚ in multiplier design for reducing time and power consumption there are many practical solutions‚ like truncated
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How to multiply 2 digit numbers using Singaporean Math Good morning everyone! I am here today to teach you guys how to Multiply 2 digit numbers using Singaporean Math. This Singaporean method is an easier alternative in multiplying 2 digit numbers if you are too lazy to compute the method we all know. This manner of computing is taught to kids‚ as young as 4 together with their reading and writing. To do this‚ first‚ we need to have 2‚ two digit numbers. Let us take 12 and 13 as examples
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SupplementE | Computer-Integrated Manufacturing | A. Computer-Aided Design and Manufacturing 1. Computer-aided design (CAD); electronic system used to design products and parts a. Replaces drafting by hand b. Computer shows several views as designer creates the drawing c. Stress analysis shows reaction to force‚ indicating where the design is weak or likely to fail d. Successful designs are stored‚ building a library of designs that can be retrieved and reused 2. Computer-aided manufacturing
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ACKNOWLEDGEMENT I whole heartedly express my sincere gratitude to Er. Alok Gaur who guided me throughout my training period. I am also grateful to the management of H.M.T Machine Tools Ltd. Ajmer for permitting me to have training period during 14-06-2011 to 13-07-2011. I am equally thankful to the Head of the Department Mechanical engineering and other teaching and non-teaching staff for due guidance and support. Date- SEPT.‚ 2011
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Differences and similarity of living at home and living away from home. In western world‚ people tend to move out from their domicile home from the age 18 because it is part of their culture which they must learn to live by themselves. For eastern world‚ some people slightly change their way of culture to the western culture whereas the other people still follow their traditional path; to live with family. Home is a place of domicile where people live together in a group of family. At some moment
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MAT 2204 Tutorial 4 1. In how many ways can a committee of one president‚ one vice president‚ a secretary and a treasurer be chosen from five men and seven women? 2. A committee of four is chosen from five teachers and three mathematicians. In how many ways can this be done so that the committee contains (i) at least one teacher? (ii) at least one teacher and one mathematician? 3. Five children are to be seated on a bench. Find ( i ) how many ways the children can be
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Summer / May 2012 MBA Semester-2 MB0044: Production and Operations Management Assignment Set - 1 (60 Marks) Q1. What is meant by productivity? Write a brief note on capital productivity. Productivity is a measure of the efficiency of the system and looks at the economies achieved during the processes. Every process will have a number of contributors which help in achieving maximum productivity. The processes are: People‚ Machines‚ Facilitating goods‚ Ancillary equipments‚ and Technology.
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