15 questions
The Human Body
The human body is an extraordinary machine made of billions of cells. Organs, systems, vital func…
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Test your knowledge!
45 interactive quizzes on the human body, dinosaurs, astronomy, physics and much more. Every quiz = 15 questions + explanations + score.
📝 45 quizzes
❓ 675 questions
⏱ 3-4 min each
🆓 100% free
Love science? Discover our free quizzes designed to test and grow your scientific knowledge. From the human body to dinosaurs, from astronomy to physics and chemistry, every quiz offers 15 varied questions with explained answers. Ideal for pupils, curious minds and science lovers from age 10.
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15 questions
15 questions
Teeth
Teeth are essential for eating, speaking and smiling. How well do you know their anatomy, their t…
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15 questions
Dinosaurs
Dinosaurs dominated the Earth for more than 160 million years. How well do you know these fascina…
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15 questions
Electricity
Electricity is everywhere in our daily lives. Circuits, current, voltage, resistance… Do you kn…
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15 questions
Solar System
Our solar system is a fascinating collection of planets, moons and stars. How well do you know th…
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15 questions
Medicine
Medicine has made incredible progress over the centuries. From the first discoveries to modern tr…
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15 questions
General Science
Science is all around us! Physics, chemistry, biology, astronomy and more: this quiz mixes every…
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15 questions
Astronomy
The universe is vast and full of mysteries. From distant stars to spiral galaxies, by way of blac…
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15 questions
Mathematics
Mathematics is the universal language of science. From Euclid's geometry to prime numbers, are yo…
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15 questions
Physics & Chemistry
Physics and chemistry explain how matter and energy work. From atoms to chemical reactions and Ne…
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15 questions
Inventions and Inventors
From the printing press to the internet, inventions have shaped our world. Do you know the great…
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15 questions
Human Bones
The human skeleton is a fascinating structure made up of many bones. Do you know the names and po…
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15 questions
The Planets
Every planet in the solar system is a unique world with its own characteristics. From Jupiter's g…
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15 questions
Great Scientists
From Marie Curie to Albert Einstein, great scientists have transformed our understanding of the w…
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15 questions
Animals
The animal kingdom is incredibly diverse, from the tiniest insects to the largest mammals. How we…
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15 questions
Birds
Birds are among the most fascinating animals on the planet. Migration, flight, song, nesting… D…
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15 questions
Nature & Ecology
Our planet is home to incredibly rich ecosystems, but they are fragile. Biodiversity, climate, re…
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15 questions
Marine Life
The oceans cover more than 70% of the Earth's surface and are home to extraordinary biodiversity…
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15 questions
Anatomy
Human anatomy goes far beyond the basic organs. Muscles, tissues, cells, complex systems… Are y…
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15 questions
General Science Knowledge
From Einstein's relativity to the mysteries of DNA, science has transformed our understanding of…
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15 questions
Geography
From the depths of the oceans to the peaks of the highest mountains, our planet is full of extrao…
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15 questions
Dogs & Cats
Our faithful four-legged companions are fascinating! Breeds, anatomy, behaviour and ultra-sharp s…
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15 questions
Food & Nutrition
Vitamins, minerals, macronutrients and digestion: food is a real science! Do you truly know what…
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15 questions
Volcanoes & Geology
From spectacular volcanic eruptions to the depths of the Earth's crust, geology reveals the titan…
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15 questions
Climate & Weather
Climate and weather shape our daily lives and our planet. From the greenhouse effect to cyclones…
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15 questions
Space Exploration
From the first steps into space to missions to Mars, space exploration has fascinated humanity. D…
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15 questions
Insects
Insects make up more than 80% of known animal species! Bees, ants, butterflies, ladybirds… Do y…
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15 questions
Plants & Botany
Plants are the foundation of life on Earth. From photosynthesis to pollination strategies, the pl…
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15 questions
The Brain
The human brain is the most complex organ in the known universe. With its billions of neurons and…
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15 questions
Genetics & DNA
Genetics is the science of heredity and the passing on of traits. From the discovery of DNA to th…
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15 questions
Magnetism & Magnets
Magnetism is an invisible force that has fascinated people since ancient times. From fridge magne…
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15 questions
Robots & Robotics
From ancient automata to surgical robots, robotics has transformed our world. Artificial intellig…
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15 questions
Crystals & Minerals
Crystals and minerals are the jewels of our planet, formed over millions of years deep within the…
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15 questions
Optics & Light
Light is both a wave and a particle, and it shapes how we perceive the world. From rainbows to la…
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15 questions
Everyday Chemistry
Chemistry is everywhere in our daily lives: in the kitchen, the bathroom, the garden and even on…
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15 questions
Energy & Renewable Energy
Energy is at the heart of our daily lives and of the planet's future. Solar, wind, nuclear, hydro…
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15 questions
Artificial Intelligence
Artificial intelligence is transforming our world at lightning speed. Machine learning, neural ne…
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Famous Science Experiments
From Newton's apple to Pavlov's dog, some experiments have transformed our understanding of the w…
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15 questions
The Microscopic World
The microscopic world is invisible to the naked eye but essential to life. Bacteria, viruses, cel…
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15 questions
Water & the Water Cycle
Water is essential to every form of life on Earth. Evaporation, condensation, glaciers, oceans…
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15 questions
Brain Teasers & Logic
Rubik's Cube, sudoku, tangram, logical paradoxes… Brain teasers stimulate our minds and put our…
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15 questions
The Moon
The Moon has fascinated humanity since time immemorial. Lunar phases, eclipses, Apollo missions…
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15 questions
Optical Illusions
Our eyes deceive us more often than we think! From the Müller-Lyer illusion to Escher's impossibl…
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15 questions
Gravity & Levitation
From Newton's apple to black holes, by way of magnetic levitation, gravity is one of the fundamen…
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15 questions
The Periodic Table
The periodic table of the elements is one of the greatest achievements of science. From hydrogen…
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Why take a science quiz?
Science quizzes are a great way to test and strengthen your knowledge in a fun way. Whether you are at secondary school, a parent who wants to spark your children's curiosity, or simply passionate about science, these quizzes cover the big topics of the school curriculum and beyond.
Our collection of 45 free quizzes covers: the anatomy of the human body and its bones, great medical discoveries, dinosaurs, the planets of the solar system and astronomy, electricity, physics and chemistry, the inventions that changed the world, the great scientists of history, animals, insects, botany, geology and much more.
Each quiz offers 15 multiple choice questions, with the correct answer explained after every question. A final score shows your level, and extra resources help you go further with our science products.