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Learn evolution in six easy lessons with this timely response to a complex concept. Students have the (half) time of their lives radiodating pennies and walking an evolutionary time trail. They are exposed to evolution by finding and making fossils, and they explore variation using teddy bears, beans and graph paper. Developed by Burt and Lynn Wartski. Includes materials for 30 students and instructions. Grades 7–12.

Includes: flour, graph paper, kidney beans, diatomaceous earth, string, salt, shells, vinegar, plastic bags, droppers, microscope slides and covers, happy and sad bear pads, disk, instructions.


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