Realistic, OST-Format Tests with Detailed Solutions
Smart, engaging, and built to match exactly what Ohio expects. This edition includes 10 full-length Grade 4 math practice tests with
300 fully explained problems — built specifically for Ohio students.
Designed to help students prepare for the OST exam, typically administered in March–May.
Aligned to OLS (Ohio) curriculum standards and Common Core (CCSS).
💡 Built Different
Your child’s school follows Ohio’s curriculum — and so does this book, page by page.
- 10 complete tests × 30 questions = 300 problems with full answer explanations
- Question formats mirror the real OST test: multiple-choice, short-answer, and extended response
- Detailed step-by-step explanations for every question
- Score tracking after each test so students see their growth
- Covers every Grade 4 math strand tested in Ohio
🎯 Designed for Ohio
This isn’t a national edition with a state sticker. It was written to cover what Ohio requires.
✨ What Makes It Special
- Visually rich pages with illustrations, diagrams, and color coding that make concepts click
- Full answer key with reasoning — knowing the answer isn’t enough, students need the process
- The kind of book kids actually want to open — bright, engaging, and never boring
- Realistic test-day conditions — timed format and scoring rubrics included
👨👩👧 Perfect For
- Parents looking for realistic test preparation at home
- Teachers seeking classroom test-prep materials
- Tutors identifying gaps and targeting weak areas
- Homeschool families assessing Grade 4 math proficiency
📚 Part of a Complete Series
This book is part of a complete Grade 4 Math library built for Ohio. Mix and match based on what your child needs.
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