Pick your favorite subject
Years ago I came across Geogebra. As a teacher I thought it was pretty fantastic. It enabled me to create mathematical environments that I could never replicate on a whiteboard. Further, these environments could be utilized to promote powerful “what-if” scenarios that could promote deep discussion. As a professional development provider I continued to develop such applications as well as the supporting materials to bring them to life. Poke around the website – there is much to see and do. I will acknowledge, however, that many applets need more supporting information. Please don’t hesitate to contact and urge me to provide specific explanations.
Too much mathematics never killed anyone. Except Hippasus. And perhaps Archimedes. But that was long, long ago so you are probably pretty safe.
All content CC-BY-SA unless otherwise noted