170 New Esti-Mysteries

This school year, I’m embarking on my most ambitious Esti-Mystery creation journey yet.  I’ll be creating and posting 170 brand new Esti-Mysteries.  I’ll be posting a new one nearly every day for the rest of the school year – just like last year.  However, this school year, I’m beginning the journey 1 month earlier.  …

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The 3-Container Estimation Routine

The 3-Container Estimation Routine is a clear and simple routine that invites students to estimate and discuss their ideas.   This school year, I’ll be posting new sets of 3-Container Estimation Routines every Monday.       Watch this video to learn how to use the routine:         Monday, October 3 3-Container…

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20 Days of Number Sense & Rich Math Talk (K-12)

20 Days of Number Sense & Rich Math Talk – for all grades from K-12. That is the goal of this series. Entirely new, exclusive content fills this post in a ready-to-use format that will allow you to deeply explore 4 rich math routines. By downloading each day, you can have a clear pathway to…

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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 glance. Subitizing – when a person looks at a small set of objects and instantly detects the total without counting.  It’s a powerful process and…

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8 Lessons About Educators

I am a deeply hungry learner – just like you.  Diving headlong into the world of Twitter, the adventure of blogging, and the life of a connected educator, I have discovered several highly apparent lessons about educators – truths about you.  Many of these lessons have become increasingly apparent through the interactions that I have…

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