ACT Science Practice Tests

2024 ACT format

Free ACT Science practice tests with data representation, research summaries, and conflicting viewpoints.

Pick your level

Easy practice

Medium practice

Hard practice

Practice by unit

Unit 1
Interpretation of Data
Practice (12)
Unit 2
Scientific Investigation
Practice (12)
Unit 3
Evaluation of Models, Inferences, and Experimental Results
Practice (12)

Full-length practice section

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