Promoting Mathematical Thinking
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Dose of Don

Notes connecting Don Steward's various tasks

Dose of Don 1: lines & angles on Square Grids (11.11.2020)
Dose of Don 2: straight lines (06.12.2020)
Dose of Don 3:  Squares (09.01.2021)
Dose of Don 4: angle chasing with constraints (08.03.2021)
Dose of Don 5: substitution  05.05.2021
Dose of Don 6: angle bisection, incircles and reasoning with ratios (20.07.21)
Dose of Don 7: symmetry (Sudeep Gokarakonda) (25.02.22)
Don Steward blog
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