Tables, graphs, and units
Read labels and scales before comparing values. Track the conditions attached to each result, distinguish a trend from one measurement, and be careful when extending a pattern beyond the data.
ACT Science prep guide
Read the data. Follow the reasoning.
ACT Science preparation combines interpreting scientific information with evaluating how an investigation works. Practice navigating tables, graphs, experiments, and competing explanations instead of rushing to memorize every unfamiliar term.
Choose a starting routine ↓What to focus on in ACT Science
Experiments and variables
Identify what was changed, what was measured, and what was kept consistent. Ask whether a proposed comparison can answer the research question and what an additional trial would test.
Explanations and evidence
Compare the predictions made by different explanations. Look for a result that supports or challenges a claim, and keep a scientist’s interpretation separate from the observation itself.
Subject overview informed by ACT’s official Science test description. Source checked October 27, 2026. The study suggestions here are Raise Your ACT’s own guidance.
Start with a free worked lesson
No account required. Plan your next practice session.
Your next session
A starting routine for Science
Start with understanding. Add timing when you can explain your choices.
- Try the untimed Science starting check or choose a guided example on reading data.
- Practice one skill in an original passage. Read the explanation after answering and revisit the relevant figure or experiment.
- Use timed work once the format is familiar. Review after submission, then return for a later check with fresh evidence.
How Theo helps with Science
After checking a Science answer, ask Theo to unpack a graph, explain a comparison, or clarify why the evidence supports one option. Theo’s AI explanation should be checked against the passage and its data.
Meet Theo →What your practice can tell you
Our Science materials use original teaching passages and simulated data. This is a growing skill pathway, not official ACT content or a replacement for a school science course. Check your test registration and requirements when deciding whether to take Science.
Families can review saved results together, with optional shared summaries and opt-in weekly emails. Read the parent guide.
Questions about Science prep
Is Science practice only about reading graphs?
No. Graphs and tables are one part. Practice also includes experimental design, comparing explanations, and applying relevant scientific concepts to the evidence.
Can I see explanations before submitting a timed set?
Timed practice withholds explanations until submission. Use regular practice or guided examples when you want to learn with feedback along the way.
Put your plan into practice
One student account. Four subject pathways.
Try seven days free, with no card required. Then choose $29/month per student if it fits. No automatic charge after the trial; subscriptions renew monthly until canceled. AI usage limits apply. Live human tutoring is not included.
Original practice material. Independent of and not endorsed by ACT. No guaranteed score increase.