2021-2022 Esti-Mysteries and Estimation Clipboards (posted October 2021-May 2022)

140 Esti-Mysteries and 36 Estimation Clipboards are included in this set of downloadable materials.  

In 1 quick download, you'll have EVERY Esti-Mystery and EVERY Estimation Clipboard that was posted during the 2021-2022 school year (from October 2021-May 2022).

Esti-Mysteries are also organized by levels - in separate files -  within the zip file you download!

How to Make Estimation Clipboards: The Complete Course

You are about to learn how to create your own Estimation Clipboards!  This course, which includes all of the video directions and a custom template, will teach you everything you need to know.  

In addition, the course comes with a HUGE set of Estimation Clipboards that you can use as examples - and you can immediately use them in your classroom, too!

The Esti-Mystery Creator Course

The course for educators who want to learn how to design and customize Esti-Mystery experiences for their students. Steve Wyborney, the creator of Splat!, the Estimation Clipboard, Tiled Area Squares, the Animated Multiplication Table, and Esti-Mysteries guides you through the process of creating your own Esti-Mysteries designed specifically for your students!

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