Tag Archives: quadratic equation

Grade 6 Rocks Visual Patterns

I’m always happy to hear how teachers use visualpatterns.org with their students. Michael Fenton shares how he uses the patterns with Desmos. And this. Alex Overwijk’s students use the big whiteboards. Whiteboard photos of http://t.co/ajYFLzRQSU that my S’s did yesterday….thanks @fawnpnguyen#mtbos#mathchatpic.twitter.com/UZd3HPfyoL — Alex Overwijk (@AlexOverwijk) March 7, 2015   Bridget Dunbar removes some figures, and […]

Posted in Algebra, Course 1 (6th Grade Math), Math 8 | Also tagged , , | 12 Responses

When I Got Them To Beg

A quick flip to the quadratics section in each of the six textbooks lying around here I find at least one problem about finding the width of some border. The concrete around a pool, the walkway around a garden, the frame around a picture, the border around a rug. I present to you the collage. […]

Posted in Algebra | Also tagged , , , | 8 Responses

Des-man

Just how fabulous is Desmos. Following up on last Friday’s lesson, I had the kids create “Des-man” on Desmos. I made these very simple sketches, showed them to the kids, and told them the minimum requirements: face and mouth must be parabolas eyes and nose are linear equations Not only was this so great to reinforce slope, y-intercept, and all the coefficients, it also […]

Posted in Algebra | Also tagged , , , , , , , , , , | 8 Responses