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32 pages • first pub 2003 (editions)
ISBN/UID: 9780516246109
Format: Not specified
Language: English
Publisher: Not specified
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Description
NATIONAL STANDARDS: Grades K-4 National Science Standards- Science and Technology: V- People have always invented tools and techniques to solve problems- Tools help scientists make better observationsGrades K-4 National Social Studies Standards- S...
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32 pages • first pub 2003 (editions)
ISBN/UID: 9780516246109
Format: Not specified
Language: English
Publisher: Not specified
Publication date: Not specified
Description
NATIONAL STANDARDS: Grades K-4 National Science Standards- Science and Technology: V- People have always invented tools and techniques to solve problems- Tools help scientists make better observationsGrades K-4 National Social Studies Standards- S...