11th Grade · Full-year course · 4 units
Algebra II
Week 1 is free. Tap Week 1. The reading and the problems are on that lesson. Weeks 2–36 open with a Life Academy plan ($35/month per student or $69/month per family (up to 4 students)).
Unit 1: Foundations
Weeks 1–9Week 1Algebra II: function families review; domain/rangeWeek 2Transformations of functions; parent graphsWeek 3Quadratic review → complex numbers introWeek 4Complex number operations; Argand sketchWeek 5Polynomials: division, remainder/factor theoremsWeek 6Rational roots; polynomial equationsWeek 7Exponentials; growth/decay modelsWeek 8Logs; inverse of exponentials; change of baseWeek 9Sequences: arithmetic/geometric; sigma notation lite
Unit 2: Building fluency
Weeks 10–18Week 10Recursive sequences; series introWeek 11Trigonometry for Alg II: unit circle launchWeek 12Alg II cumulative (functions → trig start)Week 13Unit circle values; radian measureWeek 14Trig identities intro; sin/cos graphsWeek 15Trig equations; modeling with sinusoidsWeek 16Trig mastery mixedWeek 17Statistics path preview OR trig applicationsWeek 18Probability review; expected value lite
Unit 3: Depth & application
Weeks 19–27Week 19Alg II spiral: polynomials → trigWeek 20Alg II midyear examWeek 21Rational functions; asymptotes; holesWeek 22Rational equations; extraneous solutionsWeek 23Inverse functions deeper; composition of functionsWeek 24Alg II functions cumulativeWeek 25Exponential/log applications clinicWeek 26Sequences/series applicationsWeek 27Alg II EOC-style practice A