Why Does Bread Have Holes In It , Sci Show Kids
Mister Brown and Squeaks are making bread, and they re going to need a tiny little helper to get the job done: a fungus called yeast Love SciShow Kids and want to help support it Become a Patron on Patreon: If you have a question for Jessi, Squeaks, and Mister Brown you can write to them here: Looking for SciShow elsewhere on the internet Facebook: Twitter: Instagram: SOURCES: Disciplinary Core Idea: Chemical Reactions Heating or cooling a substance may cause changes that can be observed. Sometimes these changes are reversible, and sometimes they are not (2PS14). Performance Expectation: 2PS14. Construct an argument with evidence that some changes caused by heating or cooling can be reversed and some cannot. Sources: https:
|
|