Grade 7 Topics The year of proportional thinking — ratios and rates everywhere, negative numbers in all four operations, two-step equations, percent in the real world, scale and circles, probability, and sampling. Each topic is taught from the ground up with interactive, self-checking lessons.
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The course — 7 topics, in order
01 Proportional Relationships Unit rates with fractions, the constant of proportionality, y = kx, and reading proportionality from tables and graphs. 6 lessons 02 Rational Number Operations Adding, subtracting, multiplying, and dividing with negatives — integers, fractions, and decimals, all four operations, one number line. 6 lessons 03 Equations & Inequalities Simplifying expressions with negatives, two-step equations, and inequalities — including the flip when you multiply by a negative. 6 lessons 04 Percent Applications Percent change, discounts, markups, tax, tips, simple interest, and percent error — the percents that show up on receipts. 6 lessons 05 Geometry: Scale, Angles & Circles Scale drawings, angle relationships, the triangle inequality, and circles — where π finally earns its name. 6 lessons 06 Probability Chance from 0 to 1: sample spaces, theoretical vs experimental probability, and simple compound events. 6 lessons 07 Sampling & Statistics Random samples, inference about a population, and comparing two data sets with center and spread. 6 lessons