2007 - 40 Elaboration Activities That Take Writing From Bland to Brilliant Grades 58 (Paperback) ISBN-13: 9780439554343 ISBN-10: 0439554349 Genres: Children's Books, Nonfiction, Engineering & Transportation ? 2000 - 50 Fabulous Measurement Activities [Grades 1-3] (Paperback) ISBN-13: 9780590644068 ISBN-10: 0590644068 Genres: Reference, Nonfiction ? 1999 - Estimation Investigations [Grades 4-6] (Paperback) ISBN-13: 9780590496025 ISBN-10: 0590496026 Genres: Children's Books, Nonfiction 1 1999 - Everydayoftheschoolyear Math Problems [Grades 3-6] (Paperback) ISBN-13: 9780590644075 ISBN-10: 0590644076 Genres: Nonfiction, Engineering & Transportation 2 |