This essay is excerpted from a new Chronicle special report, “Leading in the AI Era,” available in the Chronicle Store.

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

"Ethical marketing practices." Surely the phrase is an oxymoron. Or is it? Today, many people want to be more environmentally and ethically conscious when making product purchases. At the same time, ...

Syntax highlighting used to be trickier to implement. Not only does an editor need to understand the syntax of a language, it also has to deal with partial code as it’s edited. A naive approach might ...