• ### 170 New Esti-Mysteries

This school year, I’ll be creating and posting 170 brand new Esti-Mysteries.  I’ll be posting a new one nearly every…

• ### New Estimation Clipboards

To date, I’ve created over 150 estimation clipboards – and I’m going to create more to share this year.  They…

• ### Splat!

Welcome to Splat!  You are only moments away from a VERY POWERFUL, highly interactive number sense strategy that can be…

• ### Leaping Numbers – Leap Day Pattern Challenge Series

Leap Day is coming on February 29.  I’m celebrating by posting some LEAPING Number Pattern Challenges.  The numbers leap and…

• ### What is the Mystery Number in the Box?

What is the mystery number in the box?  See if you kind find the answer before it is revealed in…

• ### The Multiplication Advantage: Journey Into Multiplication

The Multiplication Advantage 150 Days of Ready-to-Use Multiplication Practice Experiences Embedded Within Routines Including Student Self-Checking Feedback Keys   Sample…

• ### 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.  …

• ### Video: How to Draw a 3D Number 2 (bonus challenges included!)

Are you looking for an activity for 2.22.2022?  Here is a video for you.  It shows how to draw a…

• ### 150 New Esti-Mysteries

This school year, I’m creating 150 brand new Esti-Mysteries.  I’ll be posting a new one nearly every day for the…

• ### Part 4 – New Esti-Mysteries and Number Sense Resources Every Day for the Rest of the School Year

To support fellow educators during this extremely challenging year, I’m posting a brand new, downloadable math resource every day through…

• ### Part 3 – New Esti-Mysteries and Number Sense Resources Every Day for the Rest of the School Year

Hi, Friends.  I’m posting a brand new, free math resource every school day for the rest of the school year. …