Teaching Tools

Interactive web apps designed to help students explore and practice core computer science concepts.

Number Bases

Explore binary, octal, hexadecimal, and other bases. Adjust digits at each position and see how they map to decimal values. Includes an interactive quiz.

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Logic Gates

Flip inputs on logic gates (AND, OR, NOT, NAND, NOR, XOR, XNOR) and watch outputs light up. Evaluate boolean expressions step by step and practice with a quiz.

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