Study on the flyACTScienceIdentifying controls, variables, and hypotheses
Identifying controls, variables, and hypotheses — ACT practice questions
- Science
- 40 questions on the paper
- 84 practice questions in the app
- Free
Practice 84 Identifying controls, variables, and hypotheses questions in the app
What this topic is
Identifying controls, variables, and hypotheses on the ACT Science test means reading an experiment and naming what was changed, what was measured, what was held constant, and what researchers set out to test.
A student must distinguish the independent variable from the dependent variable, recognize the control group, and match a prediction to the study design. Questions sit beside a table or figure and ask which quantity was manipulated, which was held constant, or which statement is the hypothesis.
Common traps include swapping the measured outcome for the factor being changed or picking a conclusion instead of the hypothesis. Answer choices are short labels for variables, groups, or one-sentence claims.
Every question is picked for where you are right now, wrong answers come back until they stick, and it all works offline.
Practice 84 Identifying controls, variables, and hypotheses questions in the app
More ACT topics
Science
- Reading values from tables, graphs, and diagrams
- Recognizing relationships and trends in data
- Interpolation and extrapolation
- Translating between tables and graphs
- Experimental design, tools, and procedures
- Comparing and interpreting results across experiments
- Predicting and extending experiments
- Summarizing competing hypotheses/theories
- Comparing and contrasting alternative viewpoints
- Evaluating support for each viewpoint
- Reasoning mathematically about data
- Judging validity / evaluating hypotheses
- Formulating evidence-supported conclusions
Study on the fly is an independent study tool and is not affiliated with, sponsored by, or endorsed by any testing organization, school, or government body.
ACT® is a registered trademark of ACT Education Corp., which is not affiliated with, and does not endorse, this product.
All practice questions and passages are original works created for Study on the fly and are not reproduced from any official test.