Science Worksheets for Grade 3

Digging deeper into our world

Our grade 3 science worksheets delve deeper into concepts in life sciences, earth sciences and physical sciences. We try to help kids develop a better understanding of scientific vocabulary and the world around them.

Living things

Plant and animal life cycles, inherited traits and adaptations.

Ecosystems

The needs of living things, food chains, animal classification and animal groups.

Weather and climate

Forecasting the weather, weather data, weather vs. climate and weather hazards.

Earth science

The layers of the earth, volcanoes and Earth's biomes.

The environment

The use and conservation of natural resources.

Forces & motion

Balanced and unbalanced forces and the motions they cause; gravity and friction.

Electricity & magnetism

Properties of magnets, describing electricity and non-contact forces.

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