Gakku
left backgroundright background
Learn to think. Learn with AI
A new kind of learning map — for K–12 writing, reading, and math.
AI Writing Workshop
Writing Workshop
Think. Write. Revise.
AI Math Coach
Math Coach
Visualize. Ask. Solve.
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.
Math Coach
Visualize. Ask. Solve.
An interactive, voice-enabled AI that explains any math problem - step by step, with visuals - and answers your follow-up questions like a real tutor.
Love From the Community
See what the community is saying about Gakku
Quote
Math Coach is super easy to use. I just upload my PDF, and it instantly makes a video explaining all the problems clearly. The explanations are very accurate and help me understand better.
Emma Johnson
Emma Johnson
3rd grader
Quote
I love the animated geometry explanations in Math Coach. The visuals make it so easy to see how the shapes work. It really helped me with my homework.
Chloe Anderson
Chloe Anderson
7th grader
Quote
Math Coach videos are very smooth and clear. I can pause and ask questions on tricky parts, which makes studying much easier and faster.
Sophia Thompson
Sophia Thompson
5th grader
Quote
I like that I can select any part of the problem to ask questions. The AI gives clear and detailed answers every time.
Isabella Gonzalez
Isabella Gonzalez
9th grader
Quote
The explanations in Math Coach are very accurate. Even tricky algebra problems are solved correctly, and the steps are easy to follow.
Valentina Ramirez
Valentina Ramirez
10th grader
Quote
Math Coach is very convenient. I don't have to wait for a teacher or tutor. The AI gives me instant explanations anytime I need.
Maya Kim
Maya Kim
6th grader
Quote
I enjoy the detailed steps in each video. Math Coach shows every calculation clearly and explains why we do it.
Kai Whitefeather
Kai Whitefeather
7th grader
Quote
The UI is simple and friendly. Uploading problems is easy, and the videos are well-organized and fun to watch.
Layla Hassan
Layla Hassan
8th grader
Quote
Math Coach helps me focus on learning instead of struggling with hard problems. Every explanation is clear and helps me improve.
Imani Wilson
Imani Wilson
9th grader
Quote
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
Emily Johnson
4th grader
Quote
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
Daniel Lee
3rd grader
Quote
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
Sophia Martinez
7th grader
Quote
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
Kevin Smith
8th grader
Quote
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
Rachel Brown
11th grader
Quote
I loved that I could ask the AI how to spell tricky words while drafting. It saved me from breaking my flow and searching online every two minutes.
Michael Davis
Michael Davis
6th grader
Quote
The revision comments were honest but encouraging. Sometimes it pointed out things I didn't want to hear, like weak reasoning, but it definitely made my essay stronger.
Lily Wilson
Lily Wilson
12th grader
Quote
The publish step surprised me — my final essay turned into a video! It was so cool to see my words come alive. I even showed it to my parents.
Jacob Miller
Jacob Miller
5th grader
Quote
Prewriting helped me think clearly. Normally, I just start writing randomly, but this time I had reasons and details ready, and the whole essay felt more organized.
Olivia Taylor
Olivia Taylor
11th grader
Gakku
Gakku