eGFI (Engineering, Go For It!)
Free STEM lesson plans, classroom activities, web resources and current events
http://teachers.egfi-k12.org/category/activities/grades-k-5-activities/
Free STEM lesson plans, classroom activities, web resources and current events
http://teachers.egfi-k12.org/category/activities/grades-k-5-activities/
Invent Now/Camp Invention
(Includes Hall of Fame database of inventors and inventions)
http://www.inventnow.org/
(Includes Hall of Fame database of inventors and inventions)
http://www.inventnow.org/