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Year 3 Science Worksheets

Free printable science worksheets for Year 3 aligned to the Australian curriculum. Download instantly — no sign-up required. 6 worksheets available.

The Human Heart
ScienceYear 3

The Human Heart

Free
Biome Comparison Explorer
ScienceYear 1–6

Biome Comparison Explorer

Free
Sources of Light
ScienceYear 3–5

Sources of Light

Free
Animals Agree/Disagree Worksheet
ScienceYear 2–4

Animals Agree/Disagree Worksheet

Free
Liquid Density Lava Experiment
ScienceYear 3

Liquid Density Lava Experiment

Free
Animal Movement Comparison
ScienceYear 3

Animal Movement Comparison

Free