Ohio Science Test Prep Series

Ohio OST Grade 5 Science Practice Tests

OST·Grade 5·Science·2026-2027 edition·167 pages

Ohio OST Grade 5 Science Practice Tests cover

Give your fifth grader the confidence to succeed on Ohio's State Test (OST) in Grade 5 Science.

This book contains five full-length practice tests aligned to the Ohio Learning Standards for Grade 5 Science and modeled on the format, difficulty, and content of the real OST Science exam. Every question was written by experienced educators to match the item types and reasoning students meet on test day.

What’s inside

Every explanation walks through the reasoning step by step, so students learn to analyze data and apply science ideas rather than memorize.

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