penningm52/investing

Last seen: 4 weeks ago

Mark is a 53 year old guy from Darien, Illinois, USA

I am an educator that began teaching Biology, Chemistry, & Human Genetics...migrated into instructional technology ...and now a high school assistant principal who's passion is authentic learning for the 21st century! Preparing students for Global Citizenship, preparing teachers on how to teach for the 21st century not the 20th.