Fri, Apr 10, 2020 7:38 AM in Using Biographies and Science to teach Space Travel
Hi Kaylin! Here's a start https://www.nasa.gov/mission_pages/SOFIA/overview/index.html ' target="_blank"> https://www.nasa.gov/mission_pages/SOFIA/overview/index.html " target="_blank" rel="nofollow"> https://www.nasa.gov/mission_pages/SOFIA/overview/index.html ' target="_blank"> https://www.nasa.gov/mission_pages/SOFIA/overview/index.html and https://www.nasa.gov/stem/about....
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Mon, Aug 26, 2019 6:56 AM in Chem Labs on a Budget
Hi Kristina! A great and cheap activity I've done in the past was to use pH paper and water testing kits to have the students test water. They can start with tap water and then move to rainwater or water from a local stream. This can lead to discussions about water treatment and what causes treated water and natural source water to be different. Usually, testing kits have a ...
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