Kids love going to amusement parks. Why not invite them to grab some construction paper and markers and create one of their own? The Khan Academy’s free Imagineering in a Box online course will show them the basics, with lessons covering building worlds, attractions, and characters. The course follows the Walt Disney Imagineering creative development process and teaches both artistic and engineering aspects of designing rides. Find the free course at khanacademy.org/humanities/hass-storytelling/imagineering-in-a-box. Then check out the Academy’s website for a ton of other free online courses for kids.