Where Am I?
Sudents examine the types of instruments that can be used for marine navigation and position-finding. They practice using an astrolabe to solve trigonometric problems.
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New Review Soundscape Saturation
Can scientists listen to the environmental sounds and tell how healthy or unnatural the surroundings are? The second instructional activity in a 3-part series has scholars listen to the sounds from four different landscapes in Borneo....
9th - 12th Science CCSS: Designed
Chemical Properties Investigation
This lesson plan demonstrates differentiated instruction at its best. Over the course of 2-3 class periods, young chemists have the opportunity to gain a thorough understanding of metals and their chemical properties from a variety of...
8th - 10th Science CCSS: Adaptable
Radio Reception and Transmission
After reading about radio transmission, application, and the difference between AM and FM, small teams of engineers use a kit to construct an FM radio and then send and receive broadcasts. This is an ideal activity for middle school STEM...
3rd - 12th Science CCSS: Adaptable