Author: Lois Wickstrom

image from: https://www.kjmaclean.com/Geometry/Icosahedron.html

I’m still working on the lemon juice secret message project. Many children don’t know how to iron. Their first experience…

How to Reveal Lemon Juice Secret Messages in the 21st Century If you write a message on paper using lemon…

upside down and backwards 1/9/2021 0 Comments Looking at things upside down or sideways can be fascinating. It’s even more…

​As a former head science teacher, I’ve had a lot of experience with answering kids questions about science and setting…

​What’s with “The Ugly Duckling”? I’m a biology and chemistry major. Swans never – absolutely NEVER –lay their eggs in…

Mermaid and the Rainbow I’ve set myself the project of teaching science by telling mermaid stories. This means my stories…