Educated Monkey Multiplication Wooden Puzzle

The Educated Monkey Multiplication Calculator

Wooden mechanical multiplication puzzle inspired by the 1916 Educated Monkey calculator. Slide the laser-cut monkey's feet to any two numbers from 1 through 12 along the bottom scale, and his hinged wooden arms pivot to point at the product on the engraved grid above. A tactile, screen-free way to learn times tables and explore the geometry of the pantograph mechanism.

Hands-On Multiplication Tables 1 to 12

The engraved board covers every multiplication fact from 1×1 to 12×12, making this an effective teaching aid for elementary students learning their times tables. The mechanical pantograph linkage keeps both arms in sync — point the feet at 7 and 9, the hands snap to 63. A satisfying analog math tool for kinesthetic learners and homeschool curricula.

Vintage Calculator Replica with DIY Assembly

Ships flat-pack as a 3D wooden puzzle DIY kit. All parts are precision laser-cut from birch plywood and snap together without glue. A step-by-step image manual is included. The completed model works as a math manipulative and a desk display piece — banana-pattern background and bow-tied chimp form a charming nod to vaudeville-era educational toys.

Specifications

• Product type: 3D wooden puzzle multiplication calculator
• Material: Laser-cut birch plywood
• Dimensions: 23.7 × 21.5 cm (9.33 × 8.46 in)
• Multiplication range: 1 × 1 through 12 × 12
• Mechanism: Mechanical pantograph linkage with hinged arms and feet
• Recommended age: 14+ for assembly; usable as a teaching aid for younger learners
• Difficulty: Intermediate (3-star)
• Assembly: Snap-fit construction, no glue required
• Included: 1 × 3D wooden puzzle kit, 1 × step-by-step instruction manual

Educational Gift for Math Teachers and Homeschool Families

A unique gift for math teachers, homeschool parents, STEM-curious kids, and collectors of vintage mechanical toys. Doubles as a classroom multiplication aid, after-school activity, or shelf-worthy decorative piece for a math-loving desk setup. Extoril ships every kit with the parts and instructions you need to build it.