Logo of Lexia Core5 on a blue background indicating that Radical Reading System is powered by Lexia Core5 software.

Wire up their brain for potential

Reading doesn’t just happen, it’s a complex code that must be neurologically hard-wired.

We use Lexia to build rock-solid reading brains in the critical SK-3 window.

Choose your track

Reading doesn’t just happen

The school says “Wait and See.”
Science says Act Now.

Illustration of a brain being wired, representing the biological reality of learning to read.

We are not born to read

Reading is not built into our DNA; it is a complex code that must be neurologically wired with no gaps so the code is 100% complete.
Hourglass containing a brain, symbolizing the time-sensitive SK to Grade 3 window for reading mastery.

There is time urgency

Science tells us that the window to wire the reading brain for mastery is SK to 3. Beyond that, kids hit the grade 4 wall.
The statistic 60% shattering, highlighting the systemic failure of standard reading instruction.

Don’t “Wait and See”

Up to 60% of 4th graders are not proficient readers. The system leaves too many gaps for too many kids, even the smartest ones.
Radical Reading Brain logo flashing the four different track colors - blue, green, wello and red.

Where is your child’s reading brain right now ?

Let’s get them on track to their potential

Choose the track that fits

Starting out in SK

A blank slate is the perfect start. Don't leave it to chance. Install the correct neural wiring from Day 1 for maximum early advantage.

Surge Grade 1 to 3 Reading Optimization Track. Text reads: Doing fine in 1-3. "Meeting expectations" is a low bar. Maximize the trajectory.

Doing “fine” in 1-3

Don't just learn to read. Wire their brain for high-speed automaticity so they can surge ahead toward their full potential.

Bridge Grade 1 to 3 Reading Fluency Program. Text reads: Wobbling in 1-3. Bridge the gaps caused by dysteachia.

Wobbling in 1-3

They can read, but it’s robotic, slow, tiring. Reading shouldn’t be exhausting. We’ll fix the crossed wires and weak connections to get them back on track.

Struggling in 2-5

If reading time ends in tears, exhaustion, or you suspect dyslexia, further assessment is needed. We may be looking at full OG Therapy. Let’s explore together.
Logo of Lexia Core5 on a blue background indicating that Radical Reading System is powered by Lexia Core5 software.

The Radical Reading System

The software is Lexia. The breakthrough is Radical.

Radical Reading is built for parents who refuse to wait. Now you can take action with the world's most rigorous reading tool, expert clinical oversight, and a system engineered for great results at home.

The Clinical Tool

Mother and son smiling while using the Lexia Core5 reading program at home on a tablet

Lexia® Core5®: The leading tool for teachers, now in your living room

Originally developed through Johns Hopkins and Boston Children's Hospital, Lexia Core5 is the gold-standard professional teaching platform used in over 20,000 progressive schools.

It adapts to your child's exact responses in real time — building one skill after another with no gaps and no parental hand-holding required.

Usually kept behind school district walls. Radical Reading brings it to your living room.

The Expert Oversight

If Lexia is the rocketship,
Radical is your pilot

Lexia is a professional clinical tool designed to be guided by teachers and supervised by experts. We are those experts.

While your child is building skills, Lexia is gathering granular data — and we're watching their momentum, ready to step in with the guidance, motivation, and precision they need to keep it up.

While teachers manage a crowded room, your child's Lexia success is our only focus.

Lexia Core5 helped 3.7 million kids last year

Used in over

20,000

Progressive Schools

Highest Rated

ESSA
STRONG

By Leading Experts

Backed by

20 GOLD
STANDARD

Scientific Studies

The

#1
CHOICE

of SoR Experts

Vetted by the

right to
read

OHRC Report

Lark Barker, Clinical Director of Radical Reading, emphasizing fidelity in education.
Radical Gold brain logo representing the Radical Reading mission of scientific brain wiring and evidence-based literacy.

Radical fidelity, radical results

In education, fidelity is the ability to deliver a program the way it was intended. I founded Radical Reading to give parents a way to bypass the uneven results of the school system. We took the leading clinical-grade tool and designed a home-based system for fidelity and success. We don't hope for progress; we engineer it. That’s Radical.

— Lark Barker, Education Director

Don’t set your child up for average. Wire them for potential.

Your child is built for more than average. The Radical system makes sure they build to their potential, no matter what is happening in school.

 Choose the track that fits
Lark Barker speaking at the podium for the Ontario Human Rights Commission Right to Read Inquiry.

Radical for a reason

Lark helped define the Right to Read for all Ontario.

Now she delivers it for you.

Lark Barker is our Director of Education. She has been a driving force behind Ontario’s landmark Right to Read movement, dedicating years to exposing the gaps in public education and helping rewrite the curriculum to fix them.

But she’s learned a hard reality:
System change takes years. Childhood happens now.

Lark built Radical Reading to bridge this gap, to provide the immediate, individualized clinical precision that school systems still struggle to deliver at scale.

About Us

What we believe

Confidence is engineered

Real confidence comes from mastery, not praise. Build the skill and the feeling follows naturally.
Young girl wearing large headphones in a classroom setting

Readers are built, not born

Reading isn't magic; it’s encoding. We engineer the neural pathways explicitly, layer by layer.

Action over waiting

Biology has a deadline. Never ‘wait and see’ until the window of neuroplasticity closes.

Reading changes everything

Literacy is compound interest. By wiring the brain correctly now, we unlock potential for a lifetime.
Infographic showing the compound interest of early reading success versus the silent squandering of hitting the 4th grade wall.
A simple stylized brain image over the text: The Mission, symbolizing our mission of wiring young brains for reading

It starts with words, but it ends with the world.

Strong early reading lifts the trajectory of a life. But too many kids never build the foundation to reach their potential. As an educator, advocate and parent, I knew I needed to do something about the silent squandering.

The Mission

Articles from The Radical Reading Insider

Illustration of the Silent Slide showing the widening gap between structured literacy and guessing habits.

The Silent Slide: Why Early Reading Struggles Often Go Unnoticed (Until It's Too Late)

By Lark Barker, Director of Education, Radical Reading Co. There is a terrifying phenomenon in education that most parents don't see until it’s too late. I call it The Silent...