Presents basic facts about water and includes simple experiments to illustrate such aspects as surface tension, dispersion, saturation, and buoyancy
"synopsis" may belong to another edition of this title.
Gr 3-5--A hands-on approach to the properties and forms of water. Surface tension, absorption, emulsion, saturation, etc., are each addressed on a single page with a brief explanation of the term followed by the outline for an activity to demonstrate the concept. A large, full-color drawing and a description of the expected result accompany each demonstration. In a few instances, however, both the explanation and the activity are too brief and oversimplified to be effective. A short but helpful index is included and, in most cases, difficult words are defined within the text. Both the introduction, which explains the history of the world in a few paragraphs, and a page on water safety at the back of the book, seem unnecessary. Nonetheless, this is an adequate addition for libraries looking for simple science demonstrations.
Todd Morning, Schaumburg Township Public Library, IL
Copyright 1997 Cahners Business Information, Inc.
"About this title" may belong to another edition of this title.
Seller: Better World Books: West, Reno, NV, U.S.A.
Condition: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # GRP32988096
Seller: Library House Internet Sales, Grand Rapids, OH, U.S.A.
Hardcover. Condition: Good. No Jacket. Presents basic facts about water and includes simple experiments to illustrate such aspects as surface tension, dispersion, saturation, and buoyancy. Former library book. Moderate edgewear on the boards. Moderate shelf wear. Please note the image in this listing is a stock photo and may not match the covers of the actual item. Ex-Library. Seller Inventory # 123706867
Seller: Project HOME Books, Philadelphia, PA, U.S.A.
Condition: Good. shelf wear, hardcover Used - Good 1996 All purchases support Project HOME - ending homelessness in Philadelphia. Seller Inventory # CW04-000088
Seller: SHIMEDIA, Brooklyn, NY, U.S.A.
Condition: New. Satisfaction Guaranteed or your money back. Seller Inventory # 0806942487