Psychology 2220 12/4/2012 Part One Illinois standards for mathematics A. Demonstrate knowledge and use of numbers and their representations in a broad range of theoretical and practical settings. 1. Identify whole numbers and compare them using the symbols <‚ >‚ or = and the words “less than”‚ “greater than”‚ or “equal to”‚ applying counting‚ grouping and place value concepts. 2. Identify and model fractions using concrete materials and pictorial representations. B
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GENDER GAP IN MATHEMATICS 1 The Gender Gap in Mathematics THE GENDER GAP IN MATHEMATICS 2 The Gender Gap in Mathematics A gender gap is defined by Dictionary.com as the discrepancy in opportunities‚ statuses‚ and attitudes between men and women (2012). According to author Xie of articles “Math Gender Gap Gone In Grade School‚ Persists In College‚” the gender gap in mathematics was substantially
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“Is mathematics discovered or invented?” To commence with this essay‚ we must first understand a few key words used in this statement and question. ‘Mathematics’ is generally believed to be the body of knowledge centered on concepts such as quantity‚ structure‚ space‚ and change‚ and also the academic discipline that studies them. Whereas ‘discover’ and ‘invent’ means to find information‚ a place or an object‚ especially for the first time and to design or create something which has never been made
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Print Article Page 1 of 14 A Year in the Life of an Elementary School: One School’s Experiences in Meeting New Mathematics Standards by Karen Dorgan — 2004 This qualitative research project studied the efforts of a small public elementary school over the course of 1 academic year to meet higher standards imposed by the state. The state’s department of education defined school success in terms of the percentage of students passing a set of multiple-choice‚ standardized tests in four core areas
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1) Calculation of Labour Utilization: No. of total employees = 22 No. of assistant supervisors = 4 Time used by assistant supervisors for production process = 100% -10% = 90% Therefore‚ the total available labour = 18 + 0.9*4 = 21.6 Maximum labour hours/ month = No. of days*labour hrs available/day*total available labour = 20*8*21.6 = 3456 hrs Actual labour hours used = 1531.7 hrs Capacity Utilization = Actual labour hours used/ Maximum labour hours available = (1531.7/3456) * 100 = 44
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Ancient India Technology In ancient Indian mathematics was known by the general name of Ganita‚ which included arithmetic‚ geometry‚ algebra‚ astronomy and astrology. It was Aryabhatta‚ who gave a new direction to trigonometry. The decimal system too was an innovation of India. By the third century B.C. mathematics‚ astronomy and medicine began to develop separately. In the field of mathematics ancient Indians made three distinct contributions‚ the notation system‚ the decimal system and the use
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Mathematics and religion are two very different concepts. Scientist and Theologians have had conflicts involving the two that are usually based off of an argument that encompasses logic versus faith. However‚ using reason‚ we can come to the conclusion that it is possible for both mathematics and reason to have many different similarities. Mathematics relies on reason and logic. Although Mathematics is based off of axioms that are rarely questioned‚ we still need to justify our methods and answers
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The construction of a fundamental understanding of numeration and place value concepts forms the foundation for all additional branches of mathematics (Booker‚ et al.‚ 2010). Computational processes and patterns of thinking require a clear understanding of these concepts‚ as they underpin the learning and use of mathematics (Booker et al.‚ 2010). Developing mathematical thinking from an early age is extremely important in establishing students understanding of number concepts. Clements (2001‚ p271)
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Question 1 Determine the slope for line 2x+12y-6=0 2x+12y=6 12y=-2x+6 y=-2x/12+6/12 y=-x/6+1/2 ∴m=-1/6 Find the slope of the required line‚ which is "m" (-1/6)("m" )=-1 (m)=6 Now‚ substitute m=6 into equation y=mx+c ‚i.e. y=6x+c. This line passed through point (2‚4). So‚ we substitute x=2‚y=4 into y=6x+c. 4=6(2)+c 4-12=c c=-8 ∴ The equation of the straight line that we are looking for is y=6x-8
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CURTIN UNIVERSITY Department of Mathematics and Statistics Mathematics 103 MID-SEMESTER TEST Semester 1‚ 2013 INSTRUCTIONS: Answer all questions in the spaces provided. To obtain full marks for a question you must clearly show appropriate working. TIME ALLOWED: TOTAL MARKS: AIDS ALLOWED: 50 minutes. 50 1. 2. Scientific or Graphics Calculator. A4 Sheet of handwritten notes (both sides). Last Name: _______________________________________________________________ Given Name: _________
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