One Lesson, Three Grades, Three Twists

Monday, January 30th, 2017
The children's book 17 Kings and 42 Elephants by Margaret Mahy is one of my long-time favorites. In this post I describe a division lesson that I’ve taught to third graders but recently revisited with fourth- and fifth-grade classes. With the older students, we tried extensions that differentiated the experience and put students in charge of deciding on problems for themselves. It was exciting to me to expand a lesson I've taught many times into a multi-day investigation.

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Multiplication Bingo

Monday, November 28th, 2016
Will Multiplication Bingo guarantee that students learn the multiplication facts? No. But it will help familiarize them with factors and multiples, engage them in a game that involves both luck and strategy, encourage them to make conjectures, and have them use data to guide decisions. Plus, the game provides a way to send home information to families about how their children are being asked to think and reason in math class.
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“Student-Centered” vs “Traditional” Math Teaching

Thursday, November 10th, 2016
In a recent email, a teacher friend commented on what she described as a struggle in her school district about math teaching. She wrote: "There is a bit of tug of war going on between student-centered teaching and traditional teaching." This isn’t the first time I’ve heard a comment like this. Here’s the response I wrote to her.

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