Category: Math
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The Multiplication Course by Steve Wyborney
The Multiplication Course by Steve Wyborney is finished and completely ready! It is a highly interactive multiplication course – on YouTube – with 156 short videos. They are completely…
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51 Esti-Mysteries
51 Brand New Esti-Mysteries! 4 Challenge Levels! All New Images! If you’ve used the Esti-Mysteries from the original Esti-Mysteries blog post, or the 15 additional Esti-Mysteries that I wrote for 20…
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Esti-Mysteries: Estimation Meets Math Mysteries
Introducing Esti-Mysteries! Each image invites students to wonder what number is represented by the image. As you click through the each Esti-Mystery, clues will appear that will allow the students…
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100 Subitizing Slides & 10 Challenge Patterns
With a click, a pattern of dots appears on your screen. Instantly your students tell how many. They don’t count the dots. Instead they simply know the total at a…
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The Estimation Clipboard
The Estimation Clipboard is a set of 40 lessons that each include 4 highly similar images. Each image provides an invitation to estimate. Then as new images are introduced, the…
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80 Printable Cube Conversations Pages and 4 Instructional Strategies
Several weeks ago, I posted Cube Conversations, which is a set of 80 animated lessons designed to promote visually rich math discourse. You can learn more about – and download…
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Cube Conversations
Cube Conversations is a set of 80 (eighty!) animated lessons designed to promote visually rich math discourse. I’ve designed these lessons to invite many voices and vantage points…
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Can You Solve the Duplicator Lab Riddles?
“You have unwittingly stumbled into a duplicator lab…” As you watch this brief, animated story about the duplicator lab – which includes 3 riddles – you may find yourself reaching…
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The Nested Splat! Series
Here are 35 brand new Splat! lessons ready to download and use in your classroom. This time the Splats! are nested within each other. If you enjoyed 50 lessons in…
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The Cube Carving Template
The Cube Carving Template allows you to create very interesting 3-dimensional images in 10 seconds or less. This post includes the downloadable template and explains how to use it. I…

