If a paper is published and no one reads it, is it research?

If we rely on a convention, then it is not a convention.

Do a few things of importance.

Grants and the academy, a worthy venture?

When dimensions are not so clear in their dimensions.

Let others break your mathematics.

Paint-by-numbers, a loose canvas, and creativity.

Learning often requires conflict and competition.

3+4 = and you probably did not just do mathematics.

Can you construct a protractor from scratch?

A student's image of a problem situation is an emergent phenomenon.

A playground is not just a place, it's an adventure waiting to be created.