Number Sense
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 create a pattern for you to solve. But, wait – there’s more! The answer to each of the 29 patterns is shown at the end – and creates another pattern of it’s own. If you…
Read MoreWhat 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 video. There are now 12 videos in this series!
Read More170 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 day for the rest of the school year – just like last year. The purpose is the same as last year: Sharing math joy with you all year long! Prepare for math joy and rich…
Read MoreThe 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: Note: Use the blue download links below…
Read More150 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 rest of the school year – just like last year. This is my way of sharing math joy with you all year long! Prepare for math joy and rich math talk in your classroom as…
Read MorePart 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 the end of the school year. The purpose is to provide encouragement, to share a brand new classroom resource every day, and to promote joy in the math classroom. In the midst of the…
Read MorePart 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. This is part 3 of the series. This effort is my way of spreading encouragement, providing a daily resource to fellow educators, and promoting math joy during a challenging year. I look forward to posting…
Read More