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Learn to Write. Learn to Think.

AI-guided writing lessons that build ideas, structure, and clarity.

Learning with Fun and Structure

A systematic, guided curriculum that makes writing immersive and effective — with your AI trainer, Raku.

Lesson Map

Your AI trainer creates and guides you through a personalized learning path.

Research-Based Path

Covers every stage of writing — brainstorm, draft, revise, and edit — to build real writing mastery step by step.

AI Trainer

Raku acts as your personal coach, helping you think critically and express ideas with confidence.

Lesson Map

Talk & Learn

Speak naturally with Raku and get instant, dynamic feedback

Interactive Voice Learning

Experience real-time conversation that adapts to your tone, ideas, and progress.

Partnering With AI

Raku listens, guides, and motivates you — making every conversation a learning moment.

Talk & Learn

Engage & Practice

Gamified lessons and exercises make writing fun and challenging

Mini-teaching Cards

Short, focused lessons help you grasp each concept fast and clearly.

Built-in Motivation

Earn stars and rewards after each challenge to celebrate progress and stay inspired.

Engage & Practice

Learning with Fun and Structure

A systematic, guided curriculum that makes writing immersive and effective — with your AI trainer, Raku.

Lesson Map

Lesson Map

Your AI trainer creates and guides you through a personalized learning path.

Research-Based Path

Covers every stage of writing — brainstorm, draft, revise, and edit — to build real writing mastery step by step.

AI Trainer

Raku acts as your personal coach, helping you think critically and express ideas with confidence.

Talk & Learn

Talk & Learn

Speak naturally with Raku and get instant, dynamic feedback

Interactive Voice Learning

Experience real-time conversation that adapts to your tone, ideas, and progress.

Partnering With AI

Raku listens, guides, and motivates you — making every conversation a learning moment.

Engage & Practice

Engage & Practice

Gamified lessons and exercises make writing fun and challenging

Mini-teaching Cards

Short, focused lessons help you grasp each concept fast and clearly.

Built-in Motivation

Earn stars and rewards after each challenge to celebrate progress and stay inspired.

Where Writing Becomes Thinking

Standards-aligned with CCSS, CEFR, and GCSE — training students to think like real writers.

Writing that sparks critical thinking

We don't just teach students to write—we teach them to think.
Students learn to analyze, evaluate, and communicate ideas effectively—building the thinking skills that power every great writer.

Ready for tests. Ready for life

Students don't just learn formats—they learn to write with purpose.
From personal narratives to persuasive essays, from exams to real-world writing, they craft work for real audiences, real goals, and real impact.

Standards aligned, globally relevant

Built on research from CCSS, CEFR, GCSE, and multiple global standards, our curriculum supports students in the US, UK, Singapore, Hong Kong, and international schools worldwide—helping them succeed academically and communicate effectively in the real life.

More Ways to Learn with Gakku

Writing Workshop

Think. Write. Revise.

No lectures. No templates. Just one mission-based, interactive journey - from blank page to polished draft, guided step by step by AI.

Love From the Community

See what the community is saying about Gakku.

This lesson map really helped me understand how to write a clear opinion essay. I loved how Raku guided me step by step—from choosing a topic to writing a strong conclusion!

Emma Lewis

5th grader

I finally know how to give strong reasons for my opinion. The "Support Your Reasons" card was my favorite—it made writing feel easy and fun!

Lucas Thompson

4th grader

The prewriting chat was the best part — I just talked to the AI like a friend, and it magically turned my messy thoughts into a clear outline. Writing felt so much easier after that.

Emily Johnson

4th grader

The opinion writing map made writing essays less scary. Each card teaches one small skill, and together they make a big difference!

Chloe Miller

6th grader

I used to mix up facts and opinions, but this Card made it so clear! The examples were super helpful.

Ethan Roberts

3rd grader

I usually freeze when I have to choose a topic, but the three recommended prompts were actually interesting. I picked one about video games and had fun building my argument.

Daniel Lee

3rd grader

I learned fun ways to start my essay! My favorite hook was using a question—it really caught attention.

Lily Anderson

4th grader

This helped me make my sentences more interesting by adding details. It felt like painting with words! Expand sentences card is so interesting!

Ava Nelson

6th grader

During drafting, I ran out of ideas, but the AI gave me hints without writing it for me. It felt like a coach nudging me, not just doing the homework.

Sophia Martinez

7th grader

Word choice card helped me stop using "good" and "nice" all the time. The synonym conveyor belt was so fun—I felt like I was collecting power-up words! My writing sounds way stronger now.

Amelia Davis

5th grader

The linking words game was so cool! I had to pick the right connectors to move through the detective story. It made me realize that transitions like "for instance" and "as a result" make my essay flow like a real investigation report.

Aria Campbell

7th grader

The revise stage was so detailed — it showed me how to split long paragraphs and even suggested smoother transitions. My essay looked way more professional.

Kevin Smith

8th grader

Strong reasons card made me realize my reasons used to be too simple, like "because it’s fun." Raku showed me how to make stronger reasons that actually prove my point. Now my writing feels more powerful!

Imani Wilson

9th grader

This map is amazing! It doesn’t just tell you what to do—it helps you understand why each part of an opinion essay matters. After finishing all the cards, I felt more confident!

Sophia Bennett

6th grader

Proofreading was a lifesaver. I always miss silly grammar mistakes, but the one-click fix caught them all. My teacher said my writing is finally 'clean'.

Rachel Brown

11th grader

Backed by Leading Educators & Innovators

We design AI learning systems that cultivate creativity, confidence, and independent thinking. True education doesn't just provide answers — it empowers people to think for themselves.

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