On ACT Science, you get about one minute per question, and the students who score highest treat that budget like a hard rule: move fast on data passages, cap time on any single question, and save the slowest passage type for last. Science is a sprint, not a careful read-through, and pacing is what separates a 28 from a 32. For the full approach, start with the best ACT Science strategy.
Your one-minute rule
Forty questions in forty minutes means you cannot afford to linger. Aim to finish most questions in under a minute. If you are still stuck after about 90 seconds, mark your best guess, flag the question, and move on. Coming back with fresh eyes beats burning five minutes on one graph.
Budget time by passage
Science has six or seven passages, so think in blocks, not individual questions. Most data and research passages should take about seven to eight minutes total. If you are past that mark, you are probably over-reading the text instead of letting the figures do the work. Train that habit with how to read graphs faster on ACT Science.
Figures first on data and research passages
For Data Representation and Research Summaries, jump straight to the graphs and tables. Read the intro text only when a question forces you to. That single shift saves minutes across the whole section and keeps you inside your per-passage budget.
Save Conflicting Viewpoints for last
The Conflicting Viewpoints passage is reading-heavy with almost no figures, so it eats time faster than anything else on Science. Do it last so a slow passage does not steal minutes from the quick, scorable data questions you can bank early.
Skip and return on purpose
Use the flag feature if your test format allows it, or just pick an answer and note the question number on scratch paper. A skipped question you return to in the final three minutes is worth more than a question that ate your whole section. Never leave blanks, though—there is no guessing penalty.
Practice under real timing
Pacing only sticks when you drill it. Run full 40-minute Science sections on thirty-six until the one-minute rhythm feels automatic. For score targets and a full study plan, see how to improve your ACT Science score.
Start practicing
Start with a free diagnostic, then drill your weak spots with 15-question quizzes and track how you're doing across Reading, English, and Math. Compare plans whenever you're ready to go further.
This article offers general ACT prep guidance. The ACT can change from year to year, including its format, scoring, policies, test dates, and fees, so always confirm the latest details on the official ACT website at act.org before you make decisions. ACT® is a registered trademark of ACT, Inc. thirty-six is not affiliated with, endorsed by, or sponsored by ACT.