Shoshana Leffler - Teacher, Scientist, Artist, Writer
WELCOME TO TEACHER SHOSHANA LEFFLER'S SHOP
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Global Warming - Inquiry based learning for high school chemistry
Gatorade lesson - Shoshana Leffler
Sunscreen Inquiry based learning for high school chemistry Shoshanaleffler
Comparing different shampoos - inquiry based learning for high school chemistry
Smells Lab - Shoshana Leffler
Smell Test - Shoshana Leffler Inquiry Based Learning for High School Chemistry