Fun-First Math That Builds Critical Thinking Skills
Built by educators, loved by families across Oklahoma. This Puzzles & Brain Teasers gives your child everything they need to succeed in Grade 4 math —
aligned to Oklahoma state standards.
Designed to help students prepare for the OSTP exam, typically administered in March–May.
Aligned to OAS (Oklahoma) curriculum standards and Common Core (CCSS).
💡 The Science Behind the Design
Every page exists because Oklahoma’s curriculum says your child needs to learn that skill.
🎯 Designed for Oklahoma
When you buy a Oklahoma-edition book, you’re getting content that matches your child’s classroom. Every lesson, example, and problem maps to the Oklahoma Academic Standards for Mathematics standards, ensuring your child is prepared for the OSTP.
✨ What Makes It Special
- High-quality design with a friendly owl guide that keeps students motivated page after page
- Detailed answer explanations turn every mistake into a learning moment
- Visual learners thrive with this book — number lines, fraction bars, area models, and graphs on nearly every page
- 🏫 Aligned to Oklahoma state standards and Common Core (CCSS)
- 📄 Instant digital download — printable PDF format
👨👩👧 Perfect For
- Parents looking for extra practice at home
- Teachers seeking supplemental classroom materials
- Tutors working with Grade 4 students
- Homeschool families following Oklahoma standards
📚 Part of a Complete Series
Each book in the series covers different ground — pair this with other titles to build a comprehensive toolkit.

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