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Number Guessing with Algorithms

Bands: Years 3-4, 5-6

Duration: 1 hour

I'm thinking of a number between 1 and 100. Can you guess it?

Play a number guessing game, then think about the best way to play the game to win. Create a set of instructions anyone can follow to guess a number in the fewest number of guesses. Create an algorithm and use it in a harder version of the game.

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Curriculum Concepts

Key concept

F-2 3-4 5-6 7-8 9-10
Algorithms
(ACTDIP004) (ACTDIP010) (ACTDIP019) (ACTDIP029) (ACTDIP040)