Math Intervention Toolkit

Rated 5 out of 5, based on 1 reviews

6 Followers

Jessup, Maryland, United States

About the store

I'm a middle school math teacher who has 20+ years experience teaching from 1st grade to Algebra I. I currently teach math seminar and gifted and talented classes. I believe in the importance of strong, research-backed intervention strategies for our struggling learners. I also know the value of differentiation for our accelerated students. I create math activities that support student growth at every level, using proven instructional principles to build conceptual understanding and procedural proficiency.

All resources

Search resources

Thin-Slice Set: Rational Number Addition | Differentiated | Free

Created by

Math Intervention Toolkit

Thin-Slice Set: Rational Number Addition | Differentiated | Free Try this free thin-slice problem set to help your students build fluency with adding rational numbers in a highly engaging, collaborative format. Students work in groups of three on a vertical whiteboard, passing a single marker as they solve problems together. The problems are intentionally sequenced from easier to more challenging, allowing students to self-pace while still working toward the same learning goal. This set

6th - 7th

Arithmetic, Basic Operations

CCSS, TEKS, VA SOL

7.NS.A.1

, MA.7.3.A

, CE.6.6.a