DIY Calculator

Kids create a basic calculator using programming logic.

Duration: 40 min
Ages: 8-9 yrs
Difficulty: Hard

Materials Needed

Computer, Scratch or text-based coding platform

Adventure Steps

1. Explain input, output, and simple arithmetic operations. 2. Program buttons for addition, subtraction, multiplication, and division. 3. Test the calculator and refine the code as needed.

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