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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 40
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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4th Grade Science Quizzes, Questions & Answers
Recent Science Quizzes
Explore key scientific concepts with the 'What Am I Going To Be In The Future Quiz?' Assess your knowledge on units of measurement, properties of gases, mathematics, material science, human biology, and more. This quiz is...
Questions: 15 | Attempts: 183 | Last updated: Mar 21, 2025
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Sample QuestionWhich of the following is a unit for measuring liquids?
This quiz is about one's knowledge of science. Questions are about physical, life, and earth-space science. Choose the best answer.
Questions: 15 | Attempts: 114 | Last updated: Mar 21, 2025
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Sample QuestionThe science term "speed" is best defined as what?
Explore key concepts in General Science through this engaging quiz. Test your knowledge on topics like the universe, body protection, recycling, atomic properties, dehydration, and structural molecules in hair and nails. Perfect...
Questions: 15 | Attempts: 141 | Last updated: Mar 21, 2025
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Sample QuestionWhat is the scientific term for "everything that exists"?
Explore the basics of science with the 'General Science Level - 1' quiz. Test your knowledge on a variety of topics including biology, physics, and chemistry. This quiz assesses key scientific concepts and terminology, perfect...
Questions: 15 | Attempts: 1406 | Last updated: Sep 20, 2025
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Sample QuestionAn animal that is active at night can be called what?
Science is an incredibly broad topic which covers every aspect of existence that can be whittled down to hard fact, from the cells and atoms that make up our bodies, to the makeup of the universe in which we barely play a minor...
Questions: 15 | Attempts: 373 | Last updated: Mar 21, 2025
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Sample QuestionThe definition "unit of measure that tells how much electricity flows through a conductor" best fits what science term?
A quiz that's all about many the different sciences humans study, designed for upper primary school children
Questions: 15 | Attempts: 204 | Last updated: Mar 19, 2025
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Sample QuestionThe definition of "group of meteors which appear to radiate from the same part of the sky" best fits which science term?
What we have here is a general science toughest quiz! Science is a field that encompasses a lot of facts surrounding different states of matter and the changes it undergoes and at the same time helps us understand the...
Questions: 222 | Attempts: 211 | Last updated: Sep 6, 2025
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Sample QuestionWhich of the following is NOT a physical property?
Remember that moment when a question looked easy—then melted your brain like a popped fuse? That’s how the 2013–2014 Science Olympiad felt for thousands of students. This quiz recreates that rush: fast-paced,...
Questions: 12 | Attempts: 4184 | Last updated: Jun 23, 2025
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Sample QuestionMax is designing an experiment.His question is:What is a logical way to make "ooblay" (cornstarch in water) without making a mess.Which of these answers his question:
Are you looking for a general science trivia quiz questions to test out just how much knowledge you have? The quiz below is exactly what you need to refresh your memory and show you which topics you did not understand fully. All...
Questions: 72 | Attempts: 1164 | Last updated: Mar 21, 2025
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Sample QuestionThe metric system of measurement is based on the which number?
A test that queries various random questions that are designed to test your knowledge on a specific subject matter like science. It might not be as easy as you think but just try it out to see how you will do.
Questions: 5 | Attempts: 1260 | Last updated: Mar 22, 2025
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Sample QuestionWhat are the steps to the Scietific Method?
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