#78: Dyslexia Myths Debunked: What Every Teacher Needs to Know with Melanie Brethour
I still remember the first time a student wrote their b’s and d’s backwards. Without missing a beat, I thought, “Ah, classic dyslexia.”
But here’s the truth: I had fallen for one of the most common dyslexia myths.
Like so many teachers, I believed dyslexia was about “seeing letters backward,” being lazy, or something students would eventually outgrow. It wasn’t until years later—after diving into the science of reading—that I realized how much misinformation had shaped my beliefs. And worse, how those myths had delayed the support students actually needed.
That’s why this conversation with resource teacher and dyslexia advocate Melanie Brethour is so powerful. Together, we’re breaking down the biggest dyslexia myths debunked by research—and giving you the practical classroom strategies to replace them.
Because once you know better, you can do better—and that means giving your students the chance to thrive.
Dyslexia Myths Debunked: Backwards Letters Don’t Define Dyslexia
It’s the #1 myth we hear: dyslexia means reversing letters.
The Truth: Letter reversals are normal in kindergarten and first grade. They are not the definition of dyslexia. Dyslexia is about difficulty processing the sounds of language—phonological awareness.
Teacher Takeaway: Instead of waiting for backwards “b’s” and “d’s,” look for red flags like:
- Trouble connecting sounds to letters
- Difficulty blending and segmenting words
- Struggles recalling letter-sound correspondences
👉 Focus on phonemic awareness and decoding struggles—not handwriting quirks.
Dyslexia Myths Debunked: It’s Not a Vision Problem
Many parents (and even some teachers) believe glasses or vision therapy can “fix” dyslexia.
The Truth: Dyslexia is neurologically based. It’s about how the brain processes written language—not eyesight.
Teacher Takeaway: Students don’t need vision exercises—they need structured literacy. That means explicit phonics instruction, daily phonological awareness, and decodable texts that let them apply what they’re learning.
Dyslexia Myths Debunked: It’s Not Rare
Maybe you’ve heard: “Oh, dyslexia is so uncommon. We probably don’t have kids like that here.”
The Truth: Dyslexia affects up to 1 in 5 people. That means every classroom has students with dyslexia—diagnosed or not.
Teacher Takeaway: Assume dyslexia is present in your class. When you embed structured literacy practices—phonics, phonemic awareness, and decodable texts—you’re strengthening the foundation for every student, not just those with dyslexia.
Dyslexia Myths Debunked: It Doesn’t Mean Low Intelligence
This one is heartbreaking: believing that struggling to read equals “not smart.”
The Truth: Dyslexia has nothing to do with intelligence. Many students with dyslexia have average or above-average IQs. Their brains just learn differently.
Teacher Takeaway: Separate reading struggles from intelligence in the language you use. Say things like, “Your brain learns differently, and we’re going to find the strategies that help you thrive.” You’ll protect their confidence and keep motivation high.
Dyslexia Myths Debunked: Kids Don’t “Outgrow” It
Too often, teachers hear: “Just wait. He’ll catch up.”
The Truth: Dyslexia doesn’t go away. It’s lifelong. But with early intervention, students can become confident, proficient readers.
Teacher Takeaway: Don’t “wait and see.” Early identification and structured intervention make reading easier. If we miss those windows, students face a much harder road later.
Practical Shifts Teachers Can Make This Week
Knowing the myths is only half the battle. Here are a few small classroom shifts you can make right away:
- Stop three-cueing. No more “look at the picture” or “guess the word.” Teach kids to decode explicitly.
- Use phoneme-level tasks. Tap out sounds, blend orally, and play phoneme manipulation games.
- Prioritize decodable texts. Give kids books that let them practice their phonics skills, not just guess from context.
- Track early red flags. Watch for struggles with sound-letter mapping—not just handwriting.
- Shift your language. Move from “not a reader yet” to “your brain learns differently, and we have tools to help you.”
In This Episode, You’ll Discover
- Why backwards letters are not the hallmark of dyslexia.
- How Melanie’s journey as a mom and teacher reshaped her understanding of reading instruction.
- The most damaging myths about dyslexia still circulating in schools.
- Practical strategies to support dyslexic students starting this week.
Bringing It All Together
Myths about dyslexia have confused teachers, overwhelmed parents, and left students without the support they deserve. But here’s the hope: when we trade myths for science, we unlock real progress.
Remember, it’s never too late to change. Even seasoned teachers can relearn and reshape their practice. As Melanie says, it’s about moving forward one step at a time—because when we do, our students reap the rewards.
Want More Support? Join The Science of Reading Formula
Inside The Science of Reading Formula, you’ll find everything you need to move beyond myths and into confident, structured literacy instruction. From done-for-you phonics lessons to professional learning that makes the research simple, our membership is here to save you time and help every student thrive.
👉 Join The Science of Reading Formula today.
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