You can pick up STEM toys for 50% off today. There are quite a few to choose from including engineering kits, building kits, science kits and I really love these butterfly gardens.
My daughter did life science at school with one of these in 2nd grade and loved it so much. We actually bought one for home.
These make really fun and interesting birthday gifts!
Head over to Amazon to take a look. Please note prices can change at any moment and are valid today only (9/12) while supplies last.