Title:Rube Works: The Official Rube Goldberg Invention Game
Summary: Apply principles of forces and motion to build fun, wacky machines

Pros: Building convoluted contraptions based on scientific principles is fun, challenging, and empowering.
Cons: Students don't directly learn about science concepts, and hints are sometimes hard to figure out.
Bottom Line: Light-hearted puzzles boost critical-thinking and problem-solving skills.

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By Graphite from Common Sense Media