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A LITTLE PROGRESS, EVERY DAY.

ACT Math: Exam Prep & Study Path

Build ACT Math foundations through clear methods, original questions and visual explanations.

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Number & Quantity

Numbers, vectors & matrices

Choose a representation before calculating. Fractions, powers, complex numbers and arrays encode different operations.

7 min lesson + practice
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See the bigger picture

Illustrated guides and sources.

6 domains. One connected path.

Start with the foundations, then build connections.

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A little planning goes a long way.Exam format, registration and official sources in one place.Exam guide

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Video companions with clear steps, original diagrams, and practice.

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Original diagram: Read the data before choosing the summary. VIDEO → ARTICLE
The Organic Chemistry Tutor · 9 min read

Read the data before choosing the summary.

Frequency, center, spread and the effect of an unusual observation.

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Original diagram: Find the feature. Then choose the algebra. VIDEO → ARTICLE
The Organic Chemistry Tutor · 9 min read

Find the feature. Then choose the algebra.

Roots, restrictions and vertex meaning without unnecessary calculation.

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Original diagram: Give every matrix entry an address. VIDEO → ARTICLE
The Organic Chemistry Tutor · 10 min read

Give every matrix entry an address.

From indexed inventory to meaningful matrix operations.

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Original diagram: Read the direction of a model’s miss. VIDEO → ARTICLE
Khan Academy · 10 min read

Read the direction of a model’s miss.

Predictions, residuals and fair comparisons between candidate models.

Read the illustrated guide

A focused foundation pilot. 400 original question variants across 96 families. This is a starting set, not complete ACT coverage. Explore the coverage map and gaps. Difficulty labels are uncalibrated editorial estimates; independent educator review is pending.