Toy Box Subtraction -

- Simplifies complex math concepts - Explains concepts using real-life situations and familiar objects - Clear linkage between text and photos - "Words You Know" section to reinforce text - Index Grades K-4 National Science Standards - Science As Inquiry: I - Use data to explain - Communicate findings - Good explanations are based on ...

Toy Box Subtraction 2004, Children's Press(CT), New York, NY

ISBN-13: 9780516244235