Graphing relationships become more than just a paper and pencil exercise with this wonderful book. Help your students learn concepts such as the difference between median and average with obvious and easy to remember tactics. Tried and tested, the methods in this book will raise student interest and comprehension.
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Seller: HPB-Red, Dallas, TX, U.S.A.
paperback. Condition: Good. Petti Pfau; Scott Purdy; Barbara Johnson (illustrator). Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_402478625