Science Test Description for the ACT
The science section measures the interpretation, analysis, evaluation, reasoning, and problem-solving skills required in the natural sciences. The section presents several authentic scientific scenarios, each followed by a number of multiple-choice questions.
The content includes biology, chemistry, Earth/space sciences (e.g., geology, astronomy, and meteorology), and physics. Advanced knowledge in these areas is not required, but background knowledge acquired in general, introductory science courses may be needed to correctly answer some of the questions.
The science section focuses on multidimensional assessment, with questions that assess science content in concert with science skills and practices.
The questions require you to:
- recognize and understand the basic features of, and concepts related to, the provided information
- examine critically the relationship between the information provided and the conclusions drawn or hypotheses developed
- generalize from given information to gain new information, draw conclusions, or make predictions
Note: You are not permitted to use a calculator in the science section.