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Key Stage 2 Science

KS2 Science subject image

KS2 Science quizzes for Years 3-6 follow the National Curriculum, supporting ages 7-11 with teacher-written practice in biology, chemistry and physics, and helping children build strong enquiry skills. Read more

Fascinating fact: Sloths can hold their breath longer than dolphins. Sloths can slow their heart rate and stay underwater for up to 40 minutes.

Quiz Title Quiz Title
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Adaptation Adaptation Play
Changing Materials Changing Materials Play
Classification Classification Play
Communicating Results Communicating Results Play
Days and Seasons Days and Seasons Play
Earth, Moon and Sun Earth, Moon and Sun Play
Electrical Circuits Electrical Circuits Play
Electrical Conductors and Insulators Electrical Conductors and Insulators Play
Energy Energy Play
Eyes and Ears Eyes and Ears Play
Food Webs Food Webs Play
Forces 01 Forces 01 Play
Forces 02 Forces 02 Play
Forces 03 Forces 03 Play
Growth Growth Play
Habitats and Ecosystems Habitats and Ecosystems Play
Healthy Eating Healthy Eating Play
Investigations 01 Investigations 01 Play
Investigations 02 Investigations 02 Play
Investigations 03 Investigations 03 Play
Keeping Healthy Keeping Healthy Play
Life Cycles - Animals Life Cycles - Animals Play
Life Cycles - Plants Life Cycles - Plants Play
Life Processes Life Processes Play
Life Processes Vocabulary Life Processes Vocabulary Play
Light Light Play
Magnets Magnets Play
Materials Vocabulary Materials Vocabulary Play
Measurement Measurement Play
Microorganisms Microorganisms Play
Mixing and Dissolving Mixing and Dissolving Play
Mixtures Mixtures Play
Muscles Muscles Play
Particles and Energy Particles and Energy Play
Physical Processes Vocabulary Physical Processes Vocabulary Play
Plant Reproduction Plant Reproduction Play
Properties of Materials Properties of Materials Play
Rocks Rocks Play
Shadows and Reflections Shadows and Reflections Play
Skeletons Skeletons Play
Soil Soil Play
Solids, Liquids and Gases 01 Solids, Liquids and Gases 01 Play
Solids, Liquids and Gases 02 Solids, Liquids and Gases 02 Play
Sound Sound Play
The Human Body The Human Body Play
The Human Circulatory System The Human Circulatory System Play
The Parts of a Plant The Parts of a Plant Play
The Solar System The Solar System Play
The Water Cycle The Water Cycle Play
Thermal Insulators and Conductors Thermal Insulators and Conductors Play
Practice - Living Things - 01 Play
Practice - Living Things - 02 Play
Practice - Living Things - 03 Play
Practice - Living Things - 04 Play
Practice - Living Things - 05 Play
Practice - Living Things - 06 Play
Practice - Living Things - 07 Play
Practice - Living Things - 08 Play
Practice - Living Things - 09 Play
Practice - Living Things - 10 Play
Practice - Materials and Their Properties - 01 Play
Practice - Materials and Their Properties - 02 Play
Practice - Materials and Their Properties - 03 Play
Practice - Materials and Their Properties - 04 Play
Practice - Materials and Their Properties - 05 Play
Practice - Materials and Their Properties - 06 Play
Practice - Materials and Their Properties - 07 Play
Practice - Materials and Their Properties - 08 Play
Practice - Materials and Their Properties - 09 Play
Practice - Materials and Their Properties - 10 Play

About KS2 Science

KS2 Science helps children in Years 3, 4, 5 and 6 (ages 7-11) make sense of the world through observation, questions and simple investigations. Our teacher-written quizzes turn the England National Curriculum into short, friendly practice that works at home and in the classroom.

Children explore living things and their habitats, plants and animals (including humans), materials and their properties, and physical ideas such as forces, light, sound and electricity. Each quiz is just 10 questions long, so it is easy to practise little and often, build key vocabulary, and strengthen scientific thinking without feeling overwhelmed.

To get the best results, choose a topic your child is learning at school, complete a quiz together or independently, then use the instant feedback to talk through any tricky questions. Repeating the same quiz a few days later helps knowledge stick and improves recall for tests and end-of-year assessments.

For official curriculum guidance, see GOV.UK: National curriculum in England: science programmes of study.

Frequently Asked Questions

What does KS2 Science cover?

It covers biology topics such as habitats and classification, chemistry topics such as materials and states of matter, and physics topics such as forces, light, sound and electricity.

How often should my child use the quizzes?

Short, regular practice works best. Aim for a few quizzes each week, review any mistakes, and repeat a quiz after a few days to strengthen long-term memory.

How can these quizzes support scientific enquiry?

They reinforce key vocabulary and concepts, helping children make predictions, notice patterns and explain results more clearly when they do investigations in class.

Are the quizzes aligned with the National Curriculum?

Yes. The content is written to match Key Stage 2 expectations, supporting learning across Years 3-6 and reinforcing what children are taught in school.

Author: Sheri Smith (PhD in English Literature and Experienced Teacher)

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