- K-8 lesson plan bundle for STEM
- Design Squad–videos about science activities and teacher resources
- eGFI–engineering activities for all ages
- HoodaMath–lots of math and physics games; search by grade level or subject or category
- Instructables–anyone can post how-to directions for any activity
- Kinetic City–lots of great science activities that can be done online–lots of great science activities that dcan be done online
- National STEM Center
- Science Snacks–activities that the museum had available at one time
- Science Sparks–science activities for all ages (especially younger)
- STEMfinity–free and fee resources
- Zoom Science–lots of options
