Change It!: Solids, Liquids, Gases and You (Primary Physical Science)
The description of ? [each] concept being introduced is appropriate for the intended audience and is often presented in a manner that tests children’s understanding ? There are too few books like this available for young children.  I recommend the “Primary Physical Science” books to parents and to school librarians responsible for adding important books to their library’s collection.  Highly Recommended.An enjoyable and easy-to-understand first science book ?