TexBook

Texbook is a free math learning app for Cambodian students from Grade 1 to Grade 12. Everything you need to study math — books, worksheets, video lessons, and practice quizzes — in one simple app on your phone. No account, no sign-up, and completely free.

WHAT YOU CAN DO

📘 Read math books & worksheets
Browse the full math curriculum for Grades 1–12. Every book and worksheet opens right inside the app, page by page, so you can study and revise anytime.

🎬 Watch video lessons
Clear, easy-to-follow video lessons for every grade help you understand each topic step by step — perfect for learning at your own pace at home.

✍️ Practice with quizzes
Test yourself with practice quizzes that show the correct answer right after each question, so you learn as you go and fix mistakes immediately.

⏱️ Try timed test mode
Challenge yourself with a 20-minute timed test that mirrors real exam conditions. Answers are revealed only at the end, so you can honestly check how ready you are.

📱 Built for your phone
Texbook is designed for mobile and works smoothly on your device. Start learning in seconds — no login required.

WHY TEXBOOK?

• 100% free — no fees, no subscriptions, no hidden costs
• No account needed — just open the app and start learning
• Covers all grades, 1 through 12
• Made for Cambodia 🇰🇭

Whether you're catching up on a tricky topic, getting ready for an exam, or just want extra practice, Texbook puts the whole math curriculum in your pocket — free for every student.

Download Texbook today and start learning math the easy way!

We're always improving Texbook. If you have feedback or ideas, we'd love to hear from you.