Science Worksheets for Kids PreK–5th Grade

Explore life science, earth science, physical science, and space through engaging, standards-aligned worksheets with instant feedback.

Science Topics by Domain

NGSS-aligned content for curious minds

PreK – 5th Grade

Plants, animals, habitats, food chains, human body systems, ecosystems, life cycles.

K – 5th Grade

Weather, water cycle, rocks & minerals, erosion, natural resources, climate zones.

1st – 5th Grade

Forces, motion, energy, magnets, simple machines, states of matter, sound & light.

K – 5th Grade

Solar system, planets, stars, moon phases, day & night, seasons, space exploration.

2nd – 5th Grade

Hypothesis, experiments, observation, data collection, drawing conclusions, lab reports.

Any science topic

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