Tulsa Regional STEM Alliance is excited to share STEM in a Bag kits, which are STEM activities that utilize household materials. Each bag is designed by theme, which includes engineering, computer science, math, and natural science. Each activity also aligns to Oklahoma Academic Standards. Check out the list of STEM in a Bag activities below. You can also view our STEM in a Bag playlist on YouTube by clicking here. You can also view our full STEM in a Bag description list here.