[[{“value”:” Travelling is change. Everything about it is change. When you travel abroad, it’s as close as you can get to travelling to another planet (at least for now). New people, new language, new architecture, new culture, and new norms. It is so much change at once that you must be a brave person to try it. I am indeed…
[[{“value”:” Are you ready to build a quick marble run with this low-prep STEM challenge! Let’s turn simple materials into an exciting marble run. The very first time I pulled out foam tubes and marbles and mentioned roller coasters, I knew my students were hooked on STEM forever. That challenge is their very favorite and it’s one they ask to…