ISEE Quantitative Reasoning study materials
ISEE Quantitative Reasoning study resources

ISEE Quantitative Reasoning study plan

ISEE Quantitative Reasoning · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Quantitative Reasoning

  • Diagnose current Quantitative Reasoning accuracy by completing a timed 40-question mixed drill and logging every miss by error type (concept gap, careless slip, time pressure).

  • Review arithmetic fundamentals: fractions, decimals, percents, ratios, and unit conversions, and write a one-page conversion and formula sheet in your own words.

  • Drill percent-change and ratio word problems in sets of 10 until you can solve each in under 75 seconds.

  • Set up an error log spreadsheet with columns for question type, mistake cause, and corrective rule.

Your checkpoint

A completed error-log spreadsheet with at least 40 logged questions and a baseline accuracy percentage for Quantitative Reasoning.

Week 2

Quantitative Reasoning

  • Master algebra translation: convert word statements into equations and inequalities, practicing 20 translation problems.

  • Solve linear equations and systems of two equations using substitution and elimination, checking each answer by back-substitution.

  • Practice exponent and radical rules with 15 mixed simplification problems.

  • Time yourself on a 20-question algebra set and record pace per question.

Your checkpoint

A 20-question timed algebra set scored at 80% or higher, with corrections written for every miss.

Week 3

Quantitative Reasoning

  • Compute perimeter, area, and volume for triangles, circles, rectangles, and rectangular solids without a formula sheet.

  • Apply the Pythagorean theorem and special right-triangle ratios to 15 geometry problems.

  • Interpret data displays: read tables, bar graphs, and line graphs and answer 15 data-interpretation questions.

  • Practice coordinate geometry: slope, midpoint, and distance between two points.

Your checkpoint

A one-page geometry and data reference sheet you wrote from memory, validated against a textbook with any gaps corrected.

Week 4

Quantitative Reasoning & Mathematics Achievement

  • Complete a full-length timed Quantitative Reasoning section under real test conditions and score it strictly.

  • Compare section results against your week 1 baseline and identify the two weakest question types.

  • Review Mathematics Achievement topics that overlap with weak areas: number properties, order of operations, and basic statistics (mean, median, mode).

  • Rebuild your error log with corrective rules for every repeated mistake.

Your checkpoint

A mid-plan score report showing Quantitative Reasoning accuracy vs. baseline plus a ranked list of your two weakest question types.

Week 5

Verbal Reasoning

  • Build a 100-word vocabulary list from practice questions, grouped into synonym clusters and including a sentence for each word.

  • Practice synonym and antonym questions in sets of 20, targeting 80% accuracy.

  • Complete sentence-completion drills, using context clues and signal words (contrast, cause, addition) to justify each choice.

  • Review prefixes, roots, and suffixes to decode unfamiliar words.

Your checkpoint

A 100-word vocabulary notebook with synonym clusters and one original sentence per word, plus a scored 20-question synonym set.

Week 6

Reading Comprehension

  • Practice active reading: summarize each passage in one sentence before answering questions.

  • Identify main idea, supporting detail, inference, and tone questions and label 30 practice questions by type.

  • Practice eliminating answer choices that are too broad, too narrow, or contradicted by the passage.

  • Time a 30-question reading set and record average time per passage.

Your checkpoint

A labeled set of 30 reading questions with written justifications for the correct answer and for why two distractors were eliminated.

Week 7

Quantitative Reasoning & Mathematics Achievement

  • Re-drill your two weakest Quantitative Reasoning question types from week 4 in sets of 15.

  • Complete a full Mathematics Achievement practice section and review every error.

  • Practice mixed-topic timed sets to build stamina across 40 questions.

  • Refine your formula and vocabulary sheets by removing anything you now recall automatically.

Your checkpoint

A full Mathematics Achievement section scored with a written correction for every miss and a revised weak-area drill log.

Week 8

Quantitative Reasoning & Verbal Reasoning & Reading Comprehension & Mathematics Achievement

  • Take two full-length timed practice tests on separate days and score both strictly.

  • Review every error from both tests and categorize by domain and cause.

  • Rehearse pacing strategy: skip-and-return rules and time checkpoints per section.

  • Finalize condensed one-page review sheets for formulas, vocabulary, and reading question types.

Your checkpoint

Two scored full-length practice tests with a final error analysis and a one-page test-day pacing plan.

Milestones

Week 2: Score 80% or higher on a timed 20-question algebra set and show corrections for all misses.

Week 4: Full-length Quantitative Reasoning section completed under timing, with accuracy compared to the week 1 baseline and two weakest question types identified.

Week 6: Vocabulary notebook reaches 100 words and a timed 30-question reading set is completed with per-question justifications.

Week 8: Two full-length practice tests scored, all errors categorized, and a one-page pacing plan written.