3rd Grade Math Lessons

This is where you can begin browsing all of our available 3rd Grade math lessons — all of which are aligned to academic standards, and pre-vetted by our team of educators. You can either filter by academic standard and/or source (e.g., Student Achievement Partners); or you can explore the entire set of offerings from a specific Open Educational Resource (OER) partner, by simply clicking on that provider's logo below.

204 Lessons

Mathematical Practices
CPALMS3rd Grade lessons

CPALMS is the State of Florida’s official source for standards information and course descriptions. It provides access to standards-aligned, free, high-quality instructional resources that have been developed specifically for the standards and vetted through a rigorous review process. CPALMS has made some of their best lessons available in Teacher Advisor, and more will be added to the corpus for kindergarten in 2021.


1 Unit, 5 Lessons

EngageNY3rd Grade lessons

The EngageNY mathematics curriculum is a project of the New York State Education Department, which strives to provide leadership for a system that yields the best educated people in the world. EngageNY Math is now one of the most widely-used and standards-aligned curricula in the United States, and was ranked by EdReports.org as one of the highest quality full-grade curriculum providers available.


7 Units, 152 Lessons

Massachusetts Department of Elementary and Secondary Education3rd Grade lessons

The Massachusetts Department of Elementary and Secondary Education is committed to preparing all students for success in the world that awaits them after high school. As part of this effort, the department has developed of a number of Model Curriculum Units, created by teams of teachers from across the Commonwealth.

Massachusetts Department of Elementary and Secondary Education

1 Unit, 8 Lessons

North Carolina Department of Public Instruction3rd Grade lessons

The North Carolina Department of Public Instruction seeks to prepare every public school student to graduate ready for post secondary education and work, prepared to be a globally engaged and productive citizen. Accordingly, it has provided sets of lessons that align with mathematics content standards, as well as the Standards for Mathematical Practice.

North Carolina Department of Public Instruction

1 Unit, 22 Lessons

Student Achievement Partners3rd Grade lessons

Student Achievement Partners is a non-profit organization with one purpose: to help all students and teachers see their hard work lead to greater student achievement. These materials are some of their many free, ready-to-use classroom resources designed to help educators understand and implement college and career-ready standards.

Student Achievement Partners

1 Unit, 11 Lessons

Teaching the Core3rd Grade lessons

Teaching the Core instructional videos and corresponding lessons are designed to show highly effective instruction that demonstrates the shifts required by the Common Core State Standards. These Teaching the Core lessons have been carefully reviewed and annotated by experienced educators and content experts using Student Achievement Partners’ Instructional Practice Guide, a tool that helps educators plan and review their Common Core-aligned lessons to make the necessary shifts in instruction.

Teaching the Core

1 Unit, 6 Lessons