BURST SERIES: developing fluency and Part whole relationships to 20 (Grades 1, 2 and 3)

How Many:
Working within 20

This routine is designed to develop essential big ideas strategies in early numeracy. These include developing students’ fluency with the complements of 20 and relational thinking. 
NOTE: Direct payment can be made by Credit Card at check-out.
If you would like to use an alternate form of payment, like a Purchase Order, email [email protected] or visit our Contact Us page.
Write your awesome label here.
Short and concise tutorial
Lesson Write-Up
Suggestions for differentiation 
Teaching Tools
Slide Deck

Resource Spotlight

This reasoning routine is featured in Early Childhood Math Routines: Empowering Young Minds to Think, by Antonia Cameron, Patricia Gallahue, and Danielle Iacoviello. Visit the Stenhouse website to purchase this must have resource for early childhood educators.
Created with