Mass and Weight, Grade 4 (Readers Advance Science Readers)

By Myrl Shireman

Have you ever wondered why astronauts float in space or why they weigh less on the moon? Written for students in grade 4, Mass and Weight explains mass and weight and how they relate to gravity. This 22-page book includes a glossary of bold-faced vocabulary words, reading activities, an index of terms, and an answer key.

• Format: Paperback
• Language: English
• ISBN: 1580373631
• ISBN13: 9781580373630
• Release Date: August 2006
• Publisher: Mark Twain Media
• Length: 22 Pages
• Weight: 0.10 lbs.
• Dimensions: 9.0" x 6.0"
• Age Range: 9 to 10 years
• Grade Range: Grade 4