Challenging story teasers for the jaded. More difficult algebraically than typical puzzles, and ideal for confirmed puzzle fanatic, but appendices help less experienced. Step-by-step solutions to all 100 puzzles. Also 40 new alphametics—solvable by simple arithmetic and logical reasoning—with answers, and two sample solutions.
This volume presents mathematical formulas and theorems commonly used in economics. It includes both formulas like Roy's identity that are peculiar to economics and formulas like Leibniz's rule that are common to many areas of applied mathematics. The volume is meant to be a reference work, to be used by students in conjunction with a textbook and by researchers in need of exact statements of mathematical results. The volume is the first grouping of this material for a specifically economist audience.
This full-colour student book features a problem based approach to learning mathematics, a consistent lesson model, fully integrated practice, cumulative reviews, investigations, unit problems, strategies toolkits, games ...
This is a brilliant book that conveys a beautiful, unified picture of mathematics. It is not an encyclopedic history, it is history for the sake of understanding mathematics. There is an idea behind every topic, every section makes a mathematical point, showing how the mathematical theories of today has grown inevitably from the natural problems studied by the masters of the past.
Added by: titito | Karma: 1215.71 | Only for teachers, Maths | 3 August 2010
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A Month-to-Month Guide: Fourth-Grade Math
Planning math instruction is a demanding aspect of teaching. Teachers need to have an overall sense of the curriculum for the whole year, of what's going to be taught each month, and of what specifically to teach each day. This guide makes it easy to plan all three. It offers helpful mathematical strands organized month by month and covering grade-relevant topics. As an alternative to photocopying, the 100 reproducibles in this book.
