By Kendall Ross ·
How to Make a Study Plan for a Big Test
Build a study plan for a big test like the SAT: learn the format, take a baseline test, schedule short sessions and protect the final week.
To build a study plan for a big test, start from the test date and work backward. The steps below work for a state test, a final exam, a contest like Math Kangaroo, or a college admissions test like the SAT, which we use as the worked example because its format is published in detail.
Learn the format, take one practice test to find weak spots, then schedule short, regular study sessions that focus on those weak spots, with a full practice test every week or two. A good plan fits real family life, leaves room for rest, and ends with a light review, not a cram session.
Step 1: Know the test inside out
Before planning study time, find the official description of the test. Look for the sections, timing, question types and whether calculators are allowed.
For example, the College Board's SAT structure page explains that the digital SAT has two sections: Reading and Writing (two 32-minute modules, 54 questions) and Math (two 35-minute modules, 44 questions), with a 10-minute break between them. It runs 2 hours and 14 minutes in total and is adaptive, so the second module of each section gets easier or harder based on how a student did on the first.
Details like these change how you study. An adaptive test rewards accuracy on early questions, and timed modules mean pacing practice matters as much as content.
Step 2: Take a baseline practice test
A practice test under realistic timing shows where your child actually stands. For the SAT, the College Board offers full-length practice tests in its Bluebook app, and its practice test page also links paper versions. After the test, sort missed questions into three groups:
- Did not know the content (needs teaching or review)
- Knew it but made a careless mistake (needs slower checking habits)
- Ran out of time (needs pacing practice)
This sorting is what makes the plan work. Most students spend too long on topics they already know.
Step 3: Build the calendar
- Mark the test date. For SAT families, check the official dates and deadlines page; for example, the March 6, 2027 test has a registration deadline of February 19, 2027.
- Count the weeks you have. Six to twelve weeks is a common window for a major test; a school unit test may need only one to two weeks.
- Pick fixed study slots. Three to five sessions a week at the same times works better than long weekend marathons.
- Assign each session one goal. "Practice ten linear equation questions and review mistakes" is better than "study math."
- Schedule practice tests. Plan a full timed test every one to two weeks, and block time the next day to review it.
- Protect the last few days. The final week should be light review, sleep and logistics, not new material.
How much study time by age
| Age and test type | Typical session | Weekly total |
|---|---|---|
| Grades 2 to 4: school or state tests, early contests | 15 to 20 minutes | About 1 hour |
| Grades 5 to 8: unit tests, contests, CogAT-style tests | 25 to 40 minutes | 1.5 to 3 hours |
| Grades 9 to 10: finals, PSAT | 40 to 50 minutes | 2 to 4 hours |
| Grades 11 to 12: SAT, ACT, AP exams | 45 to 60 minutes plus weekly practice tests | 3 to 6 hours |
These are starting points, not rules. Adjust to your child's attention span, schedule and how far they are from their goal.
Step 4: Make each session count
Short, focused sessions beat long, distracted ones. A simple session shape:
Mixing question types within a session, instead of drilling one type for an hour, helps students recognize problems on test day.
For the SAT, the College Board points students to free Official SAT Practice on Khan Academy, which can be linked from their practice results. Some students also like a live online test prep class for structure and accountability, especially if studying alone at the kitchen table keeps slipping.
What to watch for
- Burnout: if your child dreads every session, shorten them and add a day off. Consistency matters more than volume.
- Sleep: late-night studying before a test usually costs more than it gains.
- Only rereading: rereading notes feels productive but is weak practice. Answering questions and checking mistakes works better.
- Accommodations: if your child has a documented learning difference, check the test's accommodation process early, since requests often need approval well before test day.
If worry is affecting sleep, appetite or school attendance, talk with your child's teacher or pediatrician. Our guide on helping your child with test anxiety has practical steps to try at home.
Frequently asked questions
How far in advance should we start?
For a major admissions test, start two to three months ahead. For school tests, one to two weeks of short daily review is usually enough.
Should a parent make the plan or the child?
Make it together. Younger children need you to set it up; teens should own it, with you checking in once a week.
What if the plan falls apart?
Plans always slip. Drop the missed sessions instead of doubling up, and keep the next scheduled one.
Is cramming the night before ever a good idea?
Not for a big test. The final days should be light review, sleep and logistics. Late-night studying before a test usually costs more than it gains.
Add structure to test prep
If studying alone keeps slipping, live online test prep classes give your child a schedule, a teacher to ask and classmates working toward the same test.