Is It Natural or Human-Made?

This engaging title helps young scientists identify, compare, and contrast natural and human-made materials. Child-centered text and vibrant images combine to clearly explain the properties and uses of these materials.

• | Author: Helen Mason
• | Publisher: Crabtree Classics
• | Publication Date: Feb 28, 2014
• | Number of Pages: 24 pages
• | Binding: Paperback or Softback
• | ISBN-10: 0778705390
• | ISBN-13: 9780778705390