---
title: Think Algebraically
description: Download TERC’s free K–5 resource for practical ideas to build early algebraic thinking and strengthen students’ mathematical reasoning.
image: https://info.terc.edu/hubfs/Early%20Algebraic%20Thinking_Final.jpg
---

[![TERC](https://info.terc.edu/hubfs/raw_assets/public/TERC_April2020/images/terc_logo.png)](https://www.terc.edu/)

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# Early Algebra Starts Here

![Think Algebraically cover](https://info.terc.edu/hubfs/Early%20Algebraic%20Thinking_Final.jpg "Think Algebraically cover")

## Practical Ideas for Building Algebraic Thinking in the Elementary Classroom

What does algebraic thinking look like in an elementary classroom, and how can you help students develop it?

Download this free resource from TERC to explore what early algebra is, why it matters, and practical ways to help K–5 students notice patterns, make generalizations, explain their reasoning, and think more deeply about mathematics.

![Overview of an early algebra resource featuring classroom activities, student videos, teacher insights, and LEAP research.](https://info.terc.edu/hs-fs/hubfs/Early%20Algebraic%20Thinking_What%20youll%20find%20inside%20image.png?width=2000&height=1125&name=Early%20Algebraic%20Thinking_What%20youll%20find%20inside%20image.png "Overview of an early algebra resource featuring classroom activities, student videos, teacher insights, and LEAP research.")

[![Early Algebraic Thinking book cover](https://info.terc.edu/hubfs/Early%20Algebraic%20Thinking%20in%20Action_3D%20Cover.png "Early Algebraic Thinking book cover")](https://www.corwin.com/books/early-algebraic-thinking-298770?srsltid=AfmBOooO0b6USpV8n0eCQkSKY6vSr02nz_xehgSpwJO1xVXz9yeH0zFR)

## Want More? Get the Book.

*Think Algebraically!* gives you a glimpse of what early algebra can look like in the elementary classroom. *Early Algebraic Thinking in Action* takes you further, with practical strategies, classroom examples, and guidance for building algebraic thinking into everyday K–5 mathematics instruction.

[Order the Book](https://www.corwin.com/books/early-algebraic-thinking-298770?srsltid=AfmBOooO0b6USpV8n0eCQkSKY6vSr02nz_xehgSpwJO1xVXz9yeH0zFR)

## About TERC

TERC is a nonprofit leader in STEM education research and innovation. For more than 60 years, TERC has developed evidence-based curricula, digital tools, emerging technologies, professional learning, and community-based programs that expand opportunity and strengthen STEM learning for people of all ages. Working in partnership with educators, researchers, families, and communities, TERC designs solutions that inspire curiosity, build confidence, and support learning in classrooms and beyond. Through this work, TERC reaches millions of learners and educators across all 50 states and around the world.

To learn more, please visit [www.terc.edu](http://www.terc.edu). 

![TERC](https://info.terc.edu/hubfs/raw_assets/public/TERC_April2020/images/terc_logo_white.png)

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