239 Cool Sites About STEM

This guide features summer camps, websites, competitions, apps, and career resources for students in elementary school to high school.  Since women are still vastly underrepresented, STEM activities specifically for girls and young women are included.  

Updated: Free Resources for Schools

Education technology companies have stepped forward to help educators reach students in virtual ways. In many cases, the companies are making their paid services free through the rest of the school year; in other cases, they’re lifting limits to services and/or adding premium features to what’s free. The following list will be updated regularly as announcements are made.