This lesson moves into the teen numbers and gives some strategies for figuring out teen n This lesson moves into the teen numbers and gives some strategies for ...

The new question-of-the-week is: What has been the best math lesson you have taught and why do you think it was so good? In Part One, Beth Kobett, Jill Henry, Avery Zachery, Cindy Garcia, Molly ...

Addition & subtraction strategies to solve two-digit equations using an open number line. In this lesson, students go over using different addition and subtraction strategies to solve two-digit ...

You may have heard kids say "six, seven". We unpack what's behind the latest slang making waves in playgrounds and online. The number 67 has been causing a commotion among kids lately. Try saying it ...

Veteran teacher Courtney Phillips discovered that math can be taught in an engaging way through the ancient game of mahjong, which requires strategy, analysis, problem solving, and math.

The name of this fall’s most obnoxious classmate: Six Seven. Math teacher Cara Bearden braces herself for any equation that yields the two numbers, knowing her students will immediately scream them ...

Two students in Danielle Adler’s kindergarten class at Marcus Hook Elementary School in Marcus Hook, Pa., prepare for an addition problem. Credit: Holly Korbey for The Hechinger Report The Hechinger ...

Counting bears are frequently used in early childhood classrooms and may be especially useful for students with math disabilities as they learn that numbers correspond with a certain quantity of items ...

The new question-of-the-week is: What has been the best math lesson you have taught and why do you think it was so good? We’ve all taught some great lessons and we’ve also all taught some pretty bad ...