Shoshana Leffler - Teacher, Scientist, Artist, Writer
WELCOME TO TEACHER SHOSHANA LEFFLER'S SHOP
​
Inquiry based learning for high school chemistry: lesson 1
Glacier Melting Inquiry based learning for high school chemistry Shoshanaleffler
Food - Inquiry based learning for high school chemistry Shoshana Leffler
Comparing different shampoos - inquiry based learning for high school chemistry
Sunscreen Inquiry based learning for high school chemistry Shoshanaleffler