Induction Practice Challenge
Structured proof practice across triangular, odd-sum, geometric and square-sum families, in which students supply the base case, hypothesis, simplified k+1 result and…
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Mathematics · Proof & Reasoning
Mathematical Induction Investigation, Year 12
A guided investigation building an induction proof through conjecture, base case, inductive hypothesis, inductive step and conclusion, using visual patterns for triangular numbers, odd sums and geometric sums. The full interactive is available to licensed Education Universe users.
Year 12Guided investigationMathematical Induction
Learning outcomes
- Describe the structure of a proof by induction.
- Prove simple summation results by induction.
- Explain why the inductive step completes the proof.
Teaching guidance
Ask students to explain the domino analogy in their own words before writing a formal proof.
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Mathematical Induction Investigation is one of the licensed interactives in The Education Universe. This page describes it; teachers use it in lessons and classes with a licence or the free trial.