The Chemistry of Ice Cream
Learners investigate the effects of temperature change on phase changes. They explore the effects of changes in freezing point and incorporate the law of conservation of energy. They utilize these concepts to make ice cream.
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Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
8th - 12th Science
Lesson #3 ~ Nanoscience and Nanotechnology
Here is a six-page script for your biology, chemistry, or physics class to read out loud as a way of investigating nanoscience. This particular lesson is actually a continuation of "Lesson #2 - Nanoscience and Nanotechnology," written in...
9th - 12th Science
New Review Concentrate This! Sugar or Salt...
Heat up your lessons on boiling points. The resource provides a three-part activity: first, groups find the boiling point of solutions; second, they create boiling point curves for salt and sugar solutions; and third, they mix a solution...
9th - 12th Science CCSS: Designed
A Taste of Korea: A Chemistry-Geography Adventure
Young scholars explore the different aspects of Korean culture. In this geography activity, students prepare different Korean dishes in the classroom. They create a visual display of things they learned about Korean culture.
7th - 9th Social Studies & History