So I came across this and I really support it. Kidstarter Courses is a fun hands-on way for children to learn mathematics, engineering, science, and a lot more at a very early age. Since kids at a young age are touch- sense oriented, this is a very good way to teach. Each activity course is centered around learning a specific subject. Incorporated into the course is a hands- on activity to help detail the learning experience. It seems very fun for kids and adults! I encourage you to check it out and support it too!
Check it out here: Kidstarter Courses