# Crossing the River With Dogs : Problem Solving for College Students / Edition 1

ISBN-10: 0470412240

ISBN-13: 9780470412244

Pub. Date: 12/28/2003

Publisher: Wiley

Crossing the River with Dogs: Problem Solving for College Students has been adapted from the popular high school text to provide an accessible and coherent college-level course in mathematical problem solving for adults. Focusing entirely on problem solving and using issues relevant to college students for examples, the authors continue their approach of

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## Overview

Crossing the River with Dogs: Problem Solving for College Students has been adapted from the popular high school text to provide an accessible and coherent college-level course in mathematical problem solving for adults. Focusing entirely on problem solving and using issues relevant to college students for examples, the authors continue their approach of explaining classic as well as non-traditional strategies through dialogs among fictitious students. This text is appropriate for a problem solving, liberal arts mathematics, mathematics for elementary teachers, or developmental mathematics course.

## Product Details

ISBN-13:
9780470412244
Publisher:
Wiley
Publication date:
12/28/2003
Series:
Key Curriculum Press Series
Edition description:
Older Edition
Pages:
504
Product dimensions:
7.30(w) x 9.10(h) x 0.70(d)

PREFACE vii
INSTRUCTOR RESOURCES x
ACKNOWLEDGMENTS xi
INTRODUCTION 1
1 DRAW A DIAGRAM 9
2 MAKE A SYSTEMATIC LIST 25
3 ELIMINATE POSSIBILITIES 43
4 USE MATRIX LOGIC 67
5 LOOK FOR A PATTERN 107
6 GUESS AND CHECK 135
7 IDENTIFY SUBPROBLEMS 163
8 ANALYZE THE UNITS 185
9 SOLVE AN EASIER RELATED PROBLEM 219
10 CREATE A PHYSICAL REPRESENTATION 249
11 WORK BACKWARDS 277
12 DRAW VENN DIAGRAMS 301
13 CONVERT TO ALGEBRA 327
14 EVALUATE FINITE DIFFERENCES 353
15 ORGANIZE INFORMATION IN MORE WAYS 385
16 CHANGE FOCUS IN MORE WAYS 411
17 VISUALIZE SPATIAL RELATIONSHIPS 435
APPENDIX 463
Unit Analysis
Adding, Subtracting, Multiplying, and Dividing Fractions
Area and Volume Formulas
Properties of Triangles
Properties of Numbers
GLOSSARY 471
BIBLIOGRAPHY 477
INDEX OF PROBLEM TITLES 479
GENERAL INDEX 483
PHOTO CREDITS 490

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