DIY Marble Run Craft - This peg-board marble run involves creating a clacking, whacking gumball machine that runs without electricity, all with parts found in the kitchen and toy box. A complete operation tutorial was provided. 16 Cool Rube Goldberg Machine Ideas, http://hative.com/rube-goldberg-machine-ideas/,
WeDo™ Curriculum - Early Childhood Robotics Network: This curriculum introduces powerful ideas from computer science, specifically programming in a robotics context, to Pre-K- 2nd grade students in a structured, developmentally appropriate way. While the curriculum uses the technology of the LEGO® WeDo™ robotic kit, the powerful ideas are applicable to any other robotic construction kit.