In this video, I walk you through a super fun and simple balloon rocket experiment that you can set up in any classroom or at home. Using yarn, a straw, tape, and a balloon, I demonstrate each step so ...

https://doi.org/10.2307/1183491 • https://www.jstor.org/stable/1183491 Copy URL The author uses a simple classroom experiment to develop the economic model of ...

“One of these days, someone is going to die” from injuries sustained in a chemistry classroom fire, Calais Weber Biery says. “I almost did.” In 2006, when Biery was 15, her chemistry teacher set up a ...