M. Patricia Morse, Chair, is a marine biologist and science educator at the University of Washington, Seattle. For 34 years, she was professor of biology at Northeastern University, and the last 4 she ...

This page is a collection of science demonstrations we have done to use how you see fit in your instruction. We hold no responsibility for injuries due to someone attempting to do one of the ...

Are you a middle school or high school educator? Join us for our half-day professional development at this year’s 2026 HASTI conference (Feb 20 - 22) and receive $100 in teaching supplies to teach the ...

To be effective, professionals in K-12 mathematics and science education must have a deep understanding of two cultures—the world of inquiry and problem solving that is central to mathematics and ...