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Ohio (OST) Science Practice Test for Grade 5

Students practice Earth, life and physical science with Ohio OST-style questions. Written-response models and a teacher guide help review answers and plan focused follow-up lessons.
Grades
Grade 5
Pages
42
File type
PDF
Answer key
Included

Updated Jul 26, 2026

Subject
Science
Topic
Ohio OST, Grade 5 science
Resource types
Assessments
Answer key
Included

Product description

From the author

This Grade 5 science practice bundle has fifty-five questions across Earth and space, life science and physical science. It combines selected responses with four written-response questions.

The download includes a fifteen-page test, fifteen-page answer key with explanations and written-response examples, and a twelve-page teacher guide with implementation ideas and a class tracker. The guide suggests about 90–120 minutes total, with a split-session option.

Select questions against the Ohio Grade 5 content you have taught. Detailed moon-phase, eclipse and tide questions are extension material; the bundle should not be treated as an official test or a guarantee of complete assessment alignment.

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Explain how Earth's rotation and revolution produce day and night and the year, and identify axial tilt rather than distance from the sun as the cause of the seasons

  • Describe why the moon shows phases and distinguish a lunar from a solar eclipse by the positions of sun, Earth and moon

  • Write a multi-part explanation in complete sentences using science vocabulary

Teaching tips

  • Run the whole test as a late-winter or early-spring benchmark for roughly 90 to 120 minutes total, split across two sittings if needed under quiet independent conditions, or take one domain a week across a three-week unit

  • Have students label parts (a), (b) and (c) of each written item - the guide warns that question 55 has three parts and that answering only the first two costs a point

  • Select Grade 5 assessment items against Ohio’s actual scope: 5.ESS.3 says moon phases should not be the focus. Treat the detailed moon-phase, eclipse and tide material as extension work rather than evidence of complete Grade 5 alignment.

Skills covered

  • Earth and space reasoning - students identify the sun as the closest star, place the asteroid belt between Mars and Jupiter, and separate lunar from solar eclipses across the first eighteen items.

  • Light and sound analysis - students distinguish reflection from refraction, explain why a leaf appears green, and tie pitch to vibration rate and loudness to amplitude.

  • Constructed-response writing - four multi-part items ask for a written explanation in complete sentences using science vocabulary, scored against a two-point full, partial and no-credit rubric.

Good to know

Questions teachers ask about this resource

How are the fifty-five items split between the science domains?

Evenly, near enough: Earth & Space Science takes questions 1 to 18, Life Science 19 to 37, and Physical Science 38 to 55 - eighteen, nineteen and eighteen items. The teacher's guide prints the same split as a domain alignment chart.

Which questions ask students to write rather than choose?

Four, each with a "Show your thinking" workspace: question 18 on why the moon shows phases and where the sun, Earth and moon sit at full moon; question 37 on a meadow food web and what happens to foxes and hawks if the rabbits vanish; question 47 on whether a brick-loaded wagon needs more force and what slows it once rolling; and question 55, a three-part skateboarder problem on gravity, friction and mass.

Does the test have to be sat in one sitting?

No. The guide suggests about 90–120 minutes total, split across two sessions if needed. You can also assign one domain per week or select individual questions for discussion and targeted practice.

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Resource details

Concepts & topics

Core concepts

  • Solar system

  • Moon phases and eclipses

  • Food chains and food webs

  • Light and sound

  • Forces and motion

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