hand2mind Numberblocks MathLink Cubes 1-10 Activity Set
Build the Numberblocks characters and see how numbers really work
Snap gears onto pillars and crank to watch them all turn.
Best for kids who love cranks, gears and cause-and-effect puzzles.
This is Learning Resources’s own list price (checked October 28, 2026). Amazon’s price is often lower; tap above for today’s price. Paid link: Electroys may earn a commission at no extra cost to you. Listing verified October 28, 2026. See Learning Resources’s product page.
Kids connect gears, pillars and axles on interlocking base plates, then turn the crank to see motion travel through the chain. Building a longer chain, or getting two gears to spin opposite ways, becomes a hands-on puzzle about cause and effect.
Always follow the manufacturer’s age and safety guidance. Small parts may be a choking hazard for children under 3.
Build the Numberblocks characters and see how numbers really work
Wooden block puzzles that build a path for the knight
A hand-cranked crusher that shows how gears multiply force
Marble-run logic puzzles where every tower placement counts