American Chemical Society
Development of Baking Powder
Did you know baking powder can be used to treat acne, whiten teeth, and make sugar cookies? The lesson on the development of baking powder is ready-to-go with no preparation required. Through readings, pupils answer questions, complete...
Curated OER
Scientific Detectives
Students examine the legitimacy of advertisers' claims about products using science and critical thinking. They view and discuss ads, read a case study, and conduct an experiment to demonstrate whether a product lives up to its claims.
Curated OER
Word Search Puzzle: Dental Care
In this dental care worksheet, 3rd graders will focus on vocabulary associated with oral hygiene. Students will complete a word search and find the 26 words that are listed below the puzzle.