Understanding Dyslexia

This toolkit helps parents and educators learn about dyslexia and how to support the literacy development of students with dyslexia.

You will learn

Common dyslexia definitions
The underlying causes of dyslexia
The effects dyslexia may have on student literacy development

What Causes Dyslexia?

What are the Effects of Dyslexia?

In this tutorial, you will learn about what dyslexia is, as well as typical causes and effects of dyslexia, all in an online experience. You can select the topic you want to learn more about, or you can go through the whole tutorial.

Tutorial: Understanding Dyslexia

In this tutorial, you will learn about what dyslexia is, as well as typical causes and effects of dyslexia, all in an online experience.

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Download and print these infographics with ideas linked to the tutorial to learn more about the underlying causes and effects of dyslexia.

Defining Dyslexia

Learn the official definition of dyslexia, as well as facts and common myths.

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A brain drawn on a chalkboard with each region in a different color

Understanding the Brain Basis of Dyslexia

Reading is a brain-based process, and students with dyslexia learn to read in different ways. Understanding these differences can guide early identification and more effective support.

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Understanding Dyslexia: Myth vs. Facts

Understanding dyslexia begins with separating myths from facts. This resource clears up common misconceptions and shares research-based facts to help educators, parents, and caregivers better support students with dyslexia.

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Understanding Dyslexia: Signs to Watch for by Age

Dyslexia can manifest differently depending on a child’s age and stage of reading development. Early identification is critical to provide effective support and intervention.

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Understanding Dyslexia Policy in Your State: Key Features of Strong Legislation

Dyslexia is the most common learning disability, making it essential for states to enact policies that support students who struggle with reading.

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Find out what experts have to say about dyslexia.

brain differences in those with dyslexia

Understanding Brain Differences in Dyslexia

Ask an Expert: Dr. Guinevere Eden explains what’s different in the brain of a person with dyslexia.

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Does Special Education law include Dyslexia?

Ask an Expert: Susan Lowell is an Adjunct Professor in the graduate school at Bay Path University, a private practice clinician in Connecticut, and a former Fulbright Senior Specialist.

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Why Early Intervention Matters for Kids with Dyslexia

An overview why early intervention is so important for kids with dyslexia.

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What Can We Do to Combat the Stigma of Dyslexia?

John Gabrieli is a neuroscientist at MIT, and an associate member of the McGovern Institute for Brain Research. He uses imaging and behavioral tests to understand how the human brain powers learning, thinking, and feeling.

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To better understand the experiences of students with dyslexia, and how we can support them, it is important to develop an understanding of what dyslexia is. Explore these resources to learn more about what dyslexia is.

Definition of Dyslexia

International Dyslexia Association

IDA’s definition of dyslexia

Dyslexia Basics

International Dyslexia Association

Basic facts about dyslexia and other reading problems

Dyslexia Overview

Mayo Clinic

This webpage describes the Mayo Clinic’s definition of dyslexia.

Lousia Moats Debunks Five Popular Myths About Dyslexia

International Dyslexia Association

Read this webpage to learn about the common myths associated with dyslexia.

5 Questions Parents and Educators Can Ask to Start Conversations about Using Terms Like Learning Disabilities, Dyslexia, Dyscalculia, and Dysgraphia

Learning Disabilities Association of Texas

This infographic has five questions that parents and educators can ask to clarify the terms dyslexia, learning disabilities, dyscalculia, and dysgraphia.

Dyslexia is a brain-based learning disability that specifically impairs a person’s ability to read. Explore these resources to find out what research says about what causes and does not cause dyslexia.