5 Unique Tests, 150 Explained Answers — Complete Preparation
Your child’s math journey starts here — and it’s going to be a good one. This edition includes 5 full-length Grade 3 math practice tests with
150 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
Most math books cover ‘Grade 3 math’ in general. This one covers Ohio’s Grade 3 math specifically.
- 5 complete tests × 30 questions = 150 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 3 math strand tested in Ohio
🎯 Designed for Ohio
Not all states teach the same math. Ohio has its own Grade 3 standards, and this book follows them exactly.
✨ What Makes It Special
- Every page is intentionally designed: large fonts, clear visuals, and engaging illustrations
- Parents love it: the detailed answer key means they can help even if they’re rusty on the math
- A friendly owl mascot guides kids through every topic — students love having a ‘math buddy’
- 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 3 math proficiency
📚 Part of a Complete Series
Build the perfect study plan by combining this with other books from the Ohio Grade 3 Math series.

Reviews
There are no reviews yet.