marta monica
Altre idee da marta
Fizzing Pots St Patricks Day Baking Soda Science Activity

Fizzing Pots St Patricks Day Baking Soda Science Activity

"Magic Rainbow Ring" from "St. Patrick's Day Science." Five investigations... so much engaging, hands-on, smart fun! ($) #stpatricksday #science

"Magic Rainbow Ring" from "St. Patrick's Day Science." Five investigations... so much engaging, hands-on, smart fun! ($) #stpatricksday #science