Quick answer: This page gathers the 15 quizzes of grade 7 science (Year 8 · Class 7), one per chapter: particle model, pure substances, heat and temperature, solubility, conservation of mass, chemical change, series and parallel circuits, current and voltage and 7 more. Each quiz is a set of multiple-choice questions answered and explained online, free of charge. Written by a team of 12 qualified science teachers.
All the grade 7 science quizzes are on this page, with one quiz per chapter: multiple-choice questions with instant feedback, to check what you know in a few minutes. Back to the grade 7 science overview.
Grade 7 science quizzes by chapter
Grade 7 science quizzes
A 10-question online quiz per chapter, corrected instantly with explanations.
How particles explain solids, liquids and gases
Free particle model quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Telling pure substances from mixtures
Free pure substances quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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How heat moves and how to measure temperature
Free heat and temperature quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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How much solute can dissolve in water
Free solubility quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Why total mass stays the same
Free conservation of mass quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Telling physical and chemical changes apart
Free chemical change quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Series and parallel circuit patterns
Free series and parallel circuits quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Reading ammeters and voltmeters in circuits
Free current and voltage quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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How moving and lifted objects store energy
Free kinetic energy quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Following energy through devices and chains
Free energy transfers quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Pushes, pulls and balanced forces
Free forces quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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Why weight changes from planet to planet
Free weight and mass quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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How waves carry energy without matter
Free waves quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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How light bounces, bends and is absorbed
Free reflection of light quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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What air is made of and why it presses
Free atmospheric pressure quiz for grade 7 science: 10 multiple-choice questions with instant feedback and explanations.
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