Topic guides with instructor tips, worked examples, and real-exam practice — built for Daisy's AMC 8 prep.
Angle chasing, triangle angle sums, congruence — and when SSA lies to you.
Triples to memorize, 45-45-90 & 30-60-90 shortcuts, animated proofs, 23 problems with printable PDF.
Spotting similar pairs, ratio ladders, and areas that scale with the square.
Radii, chords, and tangents; shaded-region areas built from sectors and triangles.
Composite figures, area two-ways, painted cubes, and unfolding 3-D shapes.
Turning word problems into equations — the biggest lesson in the course (31 worked examples).
Solving and estimating with inequalities; bounding answers before computing.
Integer-solution puzzles: coin problems, stamp problems, and systematic search.
Divisibility rules, remainder cycles, and units-digit patterns.
When order matters and when it doesn't; handshakes, committees, and arrangements.
Lattice paths, complementary counting, and casework that stays organized.
Dice, spinners, and drawing without replacement — counting your way to the answer.
Reading charts, averages and medians, and logic-grid deduction.
Every real AMC 8 exam 2015–2026 — 275 problems with figures, filter by year, answers on click.
Each live topic has a print-ready PDF with the answer key at the back (one per topic, 17 total).