Loading…
Lesson - Activities - Projects
Binary Birthdays
Parents enter to win a free STEM birthday party. Children discovered a 32-bit number board. Using placards, they cover and show the needed numbers to reach their age. This math aligns with the natural base-2 system of music and measurement. Activity covers addition and multiplication and is a favorite at festivals and school science days. […]
ABChemistry
Acid-Base Chemistry Materials 2 different vases baking soda vinegar red cabbage indicator safety googles 2 plastic drink bottles can of soda 4-5 ballons film canisters, plastic drawing paper paintbrushes tin of vinegar powder tin of citric acid tin of baking soda tin of dry detergent measuring cup turkey baster