Science Test Library: Interactive Quizzes and Tests for Every Grade
In science from Kindergarten to Grade 8, students explore topics like forces and motion, weather patterns, plant and animal needs, energy transfer, ecosystems, matter and its properties, and Earth’s systems. They learn to observe, ask questions, investigate, and explain how the natural world works, following the Next Generation Science Standards.
Here you’ll find free, ready-to-use science tests and quizzes for all elementary and middle school grades. Teachers can assign these materials online with a class code or print them for paper-based assessment. All tests are editable—copy any quiz, adjust questions to fit your lesson, or create your own with AI tools.
By material type
Materials (24 materials)
Test
Climate change quiz
A climate change quiz for 6th grade students that practices identifying key greenhouse gases, understanding their impact, and explaining the greenhouse effect through multiple-choice and short-answer questions, encouraging comprehension of causes and effects.
Science · Grade 6 · Used 1 time · Oct 15, 2026
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Science
Science · Grade 4 · New · Nov 5, 2026
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Waves and light test
This 8th-grade test helps students practice identifying wave properties, understanding the electromagnetic spectrum, and explaining light behavior through multiple-choice and open-ended questions. It emphasizes comprehension of wave characteristics and light interactions.
Science · Grade 8 · New · Oct 15, 2026
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Electromagnetic spectrum quiz
A 7th-grade quiz on the electromagnetic spectrum where students identify wave types based on wavelength and energy, select infrared wave uses, compare microwave and visible light energy, and recognize waves used in cell phone communication through multiple-choice and matching questions.
Science · Grade 7 · New · Oct 15, 2026
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Weather, climate and human impacts test
This 8th-grade test allows students to practice understanding weather and climate concepts through multiple-choice and short-answer questions on climate factors, human impacts, and mitigation strategies. Students analyze causes and effects related to climate change and identify greenhouse gases.
Science · Grade 8 · New · Oct 15, 2026
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Engineering design process quiz
This 6th-grade quiz helps students practice identifying steps and vocabulary related to the engineering design process through multiple-choice and select-all questions. It emphasizes understanding the sequence, key concepts, and testing of prototypes.
Science · Grade 6 · New · Oct 15, 2026
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Engineering design test
This 7th-grade engineering design test helps students practice identifying steps in the design process, understanding constraints, and applying testing and redesign concepts through multiple-choice and short-answer questions. It reinforces key engineering principles and problem-solving skills.
Science · Grade 7 · New · Oct 15, 2026
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Human body systems quiz
This quiz helps 6th-grade students practice identifying human body systems and their organs through multiple-choice and select-all questions, focusing on system functions and main organs to reinforce understanding of anatomy.
Science · Grade 6 · New · Oct 15, 2026
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Human body systems test for middle school
This 7th-grade human body systems test assesses students' understanding of system interactions, functions, and health through multiple-choice and short-answer questions. Students identify organs, explain system roles, and analyze how body parts work together.
Science · Grade 7 · New · Oct 15, 2026
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Structure of matter test
This 7th-grade test helps students practice understanding the structure of matter by answering questions about atoms, elements, the periodic table, and mixtures. The test includes multiple-choice questions that challenge students to identify parts of atoms, classify substances, and distinguish between pure substances and mixtures.
Science · Grade 7 · New · Oct 15, 2026
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Atoms and molecules quiz
This quiz helps 6th-grade students practice identifying atoms, molecules, elements, and compounds through multiple-choice questions and identification tasks. It reinforces understanding of basic concepts like atomic structure, chemical symbols, and compound formation.
Science · Grade 6 · New · Oct 15, 2026
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Energy and motion test
An 8th-grade energy and motion test that assesses students’ understanding of energy transformations, conservation, and calculations through multiple-choice and short-answer questions. It covers topics like potential and kinetic energy, energy conservation, and energy types in different scenarios.
Science · Grade 8 · New · Oct 15, 2026
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Kinetic and potential energy quiz
This quiz helps 6th-grade students practice identifying kinetic and potential energy through multiple-choice questions on examples and factors affecting each type of energy, encouraging understanding of energy concepts and real-world applications.
Science · Grade 6 · New · Oct 15, 2026
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Chemical reactions and conservation of mass test
This 7th-grade assessment helps students identify chemical reactions and understand the conservation of mass through multiple-choice and short-answer questions. Students practice recognizing signs of chemical change, applying the law of conservation of mass, and identifying reactants within chemical equations.
Science · Grade 7 · New · Oct 15, 2026
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Physical and chemical changes quiz
This 6th-grade quiz helps students practice identifying physical and chemical changes by classifying examples, recognizing signs of chemical reactions, and understanding related terminology through multiple-choice and selection questions.
Science · Grade 6 · New · Oct 15, 2026
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Cycles of matter test
This 7th-grade test on cycles of matter helps students identify key processes in water, carbon, and nitrogen cycles through multiple-choice and select-all questions. It also encourages understanding of energy flow and organism roles within ecosystems.
Science · Grade 7 · New · Oct 15, 2026
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Water cycle quiz
This 6th-grade quiz helps students practice identifying the steps of the water cycle, including evaporation, condensation, and precipitation, through multiple-choice and short-answer questions. It emphasizes understanding how energy from the Sun drives these processes.
Science · Grade 6 · New · Oct 15, 2026
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Solar system and gravity test
The 8th-grade Solar System and Gravity Test helps students practice understanding orbits, gravity, and solar system objects through multiple-choice and short-answer questions, encouraging application of concepts like planetary motion, dwarf planets, and orbital paths.
Science · Grade 8 · New · Oct 15, 2026
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Solar system quiz
This 6th-grade solar system quiz helps students practice identifying planets, moons, and the Sun through multiple-choice and short-answer questions, enhancing their understanding of celestial objects and their characteristics.
Science · Grade 6 · New · Oct 15, 2026
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Plate tectonics test
A 7th-grade test on plate tectonics that helps students identify types of plate boundaries, interpret evidence for continental drift, and understand the relationship between volcanoes and plate movement through multiple-choice and select-all questions.
Science · Grade 7 · New · Oct 15, 2026
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Rock cycle quiz
This 6th-grade quiz helps students practice identifying rock types and understanding geological processes through multiple-choice and short-answer questions, covering topics like rock formation, sediment transformation, and weathering.
Science · Grade 6 · New · Oct 15, 2026
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Forces and motion quiz
A third-grade quiz on forces and motion that helps students practice identifying balanced and unbalanced forces, understanding friction, and recognizing gravity’s pull through multiple-choice and selection questions.
Science · Grade 3 · New · Oct 15, 2026
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Magnets quiz
This 3rd-grade magnets quiz helps students identify magnetic poles, understand attraction and repulsion, and recognize magnetic materials by answering multiple-choice and question-response items. It encourages observation and critical thinking about magnet properties.
Science · Grade 3 · New · Oct 15, 2026
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Inherited traits quiz
This quiz helps 3rd-grade students practice differentiating between inherited traits and traits influenced by the environment through multiple-choice questions and select-all-that-apply exercises. It focuses on understanding how traits are passed and how environment impacts appearance and characteristics.
Science · Grade 3 · New · Oct 15, 2026
Topics
- Parts of a Plant Worksheet and Animal Body Parts Worksheets
- Water Cycle Worksheets for Middle School Science
- Weather Worksheets for Kindergarten–Grade 2: Weather Patterns
- Moon Phases Worksheets for Grades 3–5 Science
- States of Matter Worksheets for Grades 3–5 Science
- Solar System Worksheets for Grades 6–8 Science
- Kinetic and Potential Energy Worksheets for Grades 6–8
- Physical and Chemical Changes Worksheets for Middle School
- Plant life cycle worksheets and inherited traits for Grades 3–5
- Food Chain Worksheets for Grades 3–5: Ecosystems and Food Webs
- Rock Cycle Worksheets and Plate Tectonics for Grades 6–8
- Forces and Motion Worksheets for Grades 3–5 Science
- Animal Habitats Worksheets for Kindergarten to Grade 2
- Electromagnetic Spectrum Worksheets for Middle School Science
- Push and Pull Worksheets for Early Elementary Science
- Fossils Worksheets and Animal Adaptations for Grades 3–5
- Forms of Energy Worksheets for Grades 3–5 Science
- Weathering and Erosion Worksheets for Early Elementary Science
- Engineering Design Process Worksheets for Middle School Science
- Human Body Systems Worksheets for Middle School Science
- Atoms and Molecules Worksheets for Middle School Science
- Weather and Climate Worksheets for Grades 3–5 Science
- Climate Change Worksheets for Grades 6–8: Weather, Climate and Human Impacts
Questions teachers ask
What science topics are covered in these tests?
The tests cover core topics for each grade, including forces, weather, plants and animals, matter, energy, ecosystems, Earth’s systems, and engineering design.
Can I edit the science tests to match my lesson plans?
Yes, you can copy any test or quiz, change the questions, and adapt them to your students’ needs.
How do students take these science tests?
Students can complete tests online using a class code or you can print the tests for use in the classroom or as homework.