Courses
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!
Join 50,000 other subscribers
Sign up to receive free resources and math tips on a regular basis.
Let's spread math joy!
