A 3 2 1

3-2-1 | Facing History and Ourselves

https://www.facinghistory.org/resource-library/3-2-1

A 3-2-1 prompt helps students structure their responses to a text, film, or lesson by asking them to describe three takeaways, two questions, and one thing they enjoyed. It provides an easy way for teachers to check for understanding and to gauge students’ interest in a topic.

3-2-1 Strategy Chart & Summary | What is 3-2-1 Strategy?

https://study.com/academy/lesson/3-2-1-exit-slip-strategy.html

A 3-2-1 strategy is a method used by teachers to find out what and how students are thinking. They use the information to improve their instructional lessons. …

3-2-1 Buydown Mortgage Definition - Investopedia

https://www.investopedia.com/terms/1/3-2-1_buydown.asp

Solve a^3+a^2+a+1 | Microsoft Math Solver

https://mathsolver.microsoft.com/en/solve-problem/%7B%20a%20%20%7D%5E%7B%203%20%20%7D%20%20%2B%20%7B%20a%20%20%7D%5E%7B%202%20%20%7D%20%20%2Ba%2B1

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