Interactive Color-Coded Calculator Kit

A hands-on learning tool designed to make arithmetic feel more engaging and intuitive.

Built around a compact electronic keypad layout, this kit helps learners practice number recognition, operator use, and basic calculation in a tactile way. The color-coded keys add a visual learning cue, making it ideal for guided practice, classroom demonstrations, and beginner-friendly STEM learning.

Includes: main keypad board with display, number and operator keys, buzzer, and onboard battery holder.

Best for learners who benefit from practical, step-by-step reinforcement rather than passive study.