The Gadgeteers: The Wedge That Wouldn't Work

By Dr. Patrick Jones

The Gadgeteers: The Wedge That Wouldn't Work
(Book5 in The Gadgeteers Series)

A jamming door. A real-world mystery. And a team of curious kids ready to fix it.

When a worn-down wedge no longer holds the classroom door open, the Gadgeteers step in. Maya, Leo, Sasha, and Benji investigate why the small wooden wedge fails-even causing disruptions during class. Using science, strategy, and teamwork, they test different shapes, materials, and angles to build a better wedge. With hands-on experiments, clear explanations, and a glossary of key terms, this upbeat STEM mystery helps young readers learn how a simple machine makes life easier.Perfect for ages7-10 (grades2-4)Explores wedges, angle, friction, and mechanical advantageEncourages critical thinking and real-world problem solvingIdeal for classrooms, homeschool, and budding engineersThey triumph in their mission, earning praise from the principal-and discovering a broken windmill gear waiting at the garden door. The Gadgeteers are ready for their next adventure

• Format: Paperback
• Language: English
• ISBN: B0FJ5KM4LD
• ISBN13: 9798293043705
• Release Date: July 2025
• Publisher: Independently Published
• Length: 32 Pages
• Weight: 0.13 lbs.
• Dimensions: 0.1" x 6.0" x 9.0"