Hundreds of Practice Problems — Scaffolded for Real Mastery
Clear, colorful, and designed for the way kids actually learn. This Workbook
gives your child everything they need to succeed in Grade 4 math — aligned to
Ohio state standards.
Designed to help students prepare for the OST exam, typically
administered in March–May.
Aligned to OLS (Ohio) curriculum standards and Common Core
(CCSS).
💡 What Makes This Different
Built from Ohio’s actual Grade 4 math framework — not adapted, not
approximated, built from it.
🎯 Designed for Ohio
Every concept maps to a real Ohio standard — because that’s what matters on
test day. Every lesson, example, and problem maps to the
Ohio’s Learning Standards: Mathematics standards, ensuring
your child is prepared for the OST.
✨ What Makes It Special
-
Professional full-color design that looks like a real textbook, not a stack
of worksheets -
Every problem includes a detailed answer explanation — students learn from
their mistakes -
The owl mascot, colorful diagrams, and encouraging tone make even hard
topics feel manageable - 🏫 Aligned to Ohio 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 Ohio standards
📚 Part of a Complete Series
One book is great. Two or three together? That’s a complete math program.
Explore the full series.
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