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For questions about teaching mathematics in secondary education (in most countries approx. ages 10-18).

3 votes
2 answers
212 views

The value of making students copy your derivations exactly

I have a hypothesis that I have not yet implemented, and am seeking guidance before I do. I have always taught algebra (and above) in such a way that the students understand the derivations. I check t …
jackisquizzical's user avatar
6 votes
2 answers
3k views

Should proofs include a third “context” column?

Proofs, or any mathematical derivation, appearing in any real setting, such as a book or textbook or talk, or even when we're teaching it in class, includes a great deal of surrounding explanation. Bu …
jackisquizzical's user avatar