The four-week ACT plan
For when the test is a month away. Five short sessions a week, one longer one at the weekend.
Four weeks is enough to move a score, but only if you spend the time on the right things. That means you do not start by studying — you start by measuring, and then you deliberately ignore most of the test.
Before week one: one hour of setup
- Take the diagnostic. Untimed, no hints, honest.
- Write down your two weakest skills from the result. Those are your month.
- Look up the middle-50% ACT range for your top three colleges, so you know what you are aiming at.
Week 1 — English, because it is the cheapest section to improve
English has 50 questions in 35 minutes and a large share of them are decided by rules you can learn in an evening. Do Punctuation & Boundaries first, then Grammar, Usage & Agreement. Twenty minutes a day, plus five minutes re-doing yesterday's misses.
- Mon–Fri: one lesson, then a 12-question set from it.
- Saturday: a timed 35-minute English section from a practice test. Review every miss before you close it.
Week 2 — Math, aimed at your weak category
Do not review all of Math. Go to the one or two categories the diagnostic flagged: Algebra, Functions, Geometry & Trigonometry, Statistics & Probability, Number & Quantity, or Integrating Essential Skills.
Remember that no formula is printed for you. Anything you look up this week, write on a single index card and re-read it on the way to school. And practice at least half your sets without a calculator — a calculator is allowed on Math and nowhere else, and most ACT math problems are faster by hand than by keypad.
Week 3 — Reading and Science, which are the same skill wearing two coats
Both sections are about getting information out of something quickly and not adding anything of your own. Alternate days: Key Ideas & Details and Craft & Structure one day, Interpretation of Data and Scientific Investigation the next.
If you are not taking Science, give those days to Reading and to a second pass at your weakest English skill instead.
Week 4 — Full length, then taper
- Start of the week: one complete timed practice test, in one sitting, at the time of day your real test starts.
- Middle of the week: two days reviewing that test. Every single miss. This is the highest-value study of the whole month.
- Last three days: nothing new. Re-read your index card and your missed-question list, and do short warm-up sets only.
- Night before: stop. Read the test-day guide and pack your bag.
The rule that makes the month work
Answer every question on every practice set, even the ones you are guessing on. There is no penalty for a wrong answer on the ACT — the score is the number correct — so a blank is a guaranteed zero where a guess is not. Getting comfortable with that now means you will not freeze over it in week four.