Which ACT Section Should You Improve First?

Improve the ACT section with the largest combination of score opportunity and fixable errors first. That is often the lowest section, but not always. A 24 English score driven by ten punctuation mistakes may rise faster than a 22 Reading score driven by broad comprehension and severe timing.

Start from the current ACT test description and a full official diagnostic. Section structure can vary by testing program and year; use the format you will actually take.

Build a priority score

For each section, rate:

• gap between current and target score;
• number of medium/easy misses;
• concentration of errors in a few skills;
• timing losses near the end;
• relevance to a program or scholarship; and
• confidence that available study time can change it.

Choose the section with the strongest case, not the one you dislike most.

Example priority decision

Suppose a student scores English 25, Math 28, Reading 23, and Science 27. Reading is lowest, but review shows only four missed Reading questions were realistically recoverable while English contains twelve repeated boundary and agreement errors. The first two-week cycle should target English; Reading remains the second priority.

After English accuracy improves, run a fresh checkpoint and update the ranking.

When to start with English

English rules are finite: clause boundaries, punctuation, agreement, modifiers, verb form, and organization. Start here when misses cluster around a few rules. Use short targeted sets, explain why alternatives fail, then mix the rules under time.

When to start with Math

Choose Math when foundational algebra, percentages, functions, or geometry create repeated losses. Separate content gaps from calculator or pacing errors. Learn one relationship, solve varied examples, then retest without topic labels.

Do not begin with the hardest rare topic if medium linear and ratio questions are still unstable.

When to start with Reading

Prioritize Reading when you frequently miss main idea, evidence, inference, or viewpoint questions even without time pressure. If untimed accuracy is strong but the last passage collapses, focus on pacing, passage order, and exit rules instead of more vocabulary lists.

When to start with Science

Science improvement often comes from graph/table reading, experiment structure, and conflicting-viewpoint comparison rather than memorizing science facts. Start here when you misread axes, variables, or trends across many questions.

Consider composite and superscore policies

A one-point gain in a section can affect a composite differently depending on the other scores and rounding. If colleges superscore the ACT, raising the weakest submitted section may have extra value. Verify every college’s current policy directly.

Do not ignore a subject required for placement or a scholarship threshold merely because the composite looks adequate.

A two-week first-section sprint

• Day 1: classify diagnostic errors by subskill and cause.
• Days 2–4: learn the two largest patterns and complete untimed sets.
• Day 5: mixed 20-question set.
• Days 6–7: review and delayed retest.
• Days 8–10: add timing and one secondary skill.
• Day 11: full timed section.
• Days 12–13: repair repeats.
• Day 14: fresh timed checkpoint.

Use our ACT study plan to integrate the sprint with other sections.

Do not abandon stronger sections

Allocate roughly 60% of study time to the first priority, 25% to the second, and 15% to maintenance. One short weekly set can preserve a stronger section while the weakest receives intensive work.

Use subscores and question evidence carefully

Do not select a priority from a single bar on a score report. Open the actual practice test and count which missed questions share a decision. Five English misses may all involve clause boundaries and respond to one lesson; five Math misses may span unrelated topics and require more time. Include slow correct answers because they can become future misses under pressure.

After the two-week sprint, use a fresh section rather than repeating the diagnostic. Compare accuracy, completion, and error pattern. If the targeted pattern improves but the section score does not, the remaining gap may be pacing or a second skill. If nothing changes, revise the teaching method before adding hours.

Pacing can change the choice

Compare untimed and timed results. A large gap indicates execution or pacing. Our ACT section timing guide lists official clocks, and ACT pacing strategy helps build checkpoints.

Bottom line

Choose the first section through recoverable points: repeated, high-frequency mistakes plus a realistic repair method. Recalculate after two weeks. The best order is evidence-driven and can change as the score profile changes.