The PD Exchange

Using Riddles and Unsolvable Problems to Encourage Oral Language and Higher Order Thinking Skills

Part of PDTCA 2026
Friday 20 February 2026·4:00 pm

Here’s a great entry point for thinking, speaking and problem solving! Riddles and unsolvable problems contain clues, mysteries, and thought-provoking opportunities that encourage complex cognitive investment. Teachers will walk away with a number of riddles and puzzles that encourage students to engage in oral language and critical thinking.

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