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Biological Environment > Amphibians

Earth Earlier Earlier  350 Million Years ago Later Earth After Animals Later

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Prehistoric Life, the Rise of the Vertebrates

David Norman
This book is out of print


Smithsonian Frog Lab

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This natural-science lab kit teaches the biology of frogs. Budding biologists, with the help of an adult, create a lifelike frog by pouring silicon material into a mold. Bones and organs are included and placed inside the mold. This is a bit like making Jell-O, but the end result can be a realistic frog, ready for dissection by the biologist of your choice. There is in-depth scientific learning here as young lab enthusiasts explore the complexities of frog biology. Frogs on our planet are decreasing in number, but this science project promotes their understanding without harming them. The instructions are difficult to follow, and the molding compound should not be breathed, so parental supervision is necessary for the preparation of this lab. Materials provided will make three frogs. (Ages 8 to 13)


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Global Vision weaves together the biggest and smallest things in the universe into a complete and enthralling story, a concise reference book, a pocket encyclopedia and an introduction to basic science. It is simpler than this web site but written by the same author in the same easily understood style, making it essential reading for all children of the 21st century world (and their parents and grandparents).

It has 128 pages and many black and white illustrations. It also includes a full index, a series of time lines and the complete text of the Universal Declaration of Human Rights.

Get your copy for US$9.95 (plus shipping).


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Earth Earlier Earlier  350 Million Years ago Later Earth After Animals Later

Biological Environment > Amphibians

   

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