four courses, 173 topics
Work through a course in order, or jump to whatever is confusing right now. Nothing is locked and no account is required.
Pre-Algebra
Pre-Algebra is where arithmetic turns into structure. Fractions, signed numbers, ratios and the first equations. Almost every student who struggles in Algebra 1 is actually still struggling with something on this list, which is why it is worth finishing properly rather than quickly.
Algebra 1
Algebra 1 is the course everything else is built on. Lines, systems, factoring and quadratics account for most of it, and the students who do well later are the ones who can factor and graph without thinking hard about it. Every topic here links to unlimited practice on the AlgeBridge platform.
Geometry
Geometry is the course where you stop taking results on trust and start proving them. It is also the one that looks least like the algebra either side of it, which catches students out. The reasoning skills built here — stating what you know, justifying every step, spotting what a diagram does and does not tell you — are what the rest of mathematics assumes you have.
Algebra 2
Algebra 2 widens the lens. Instead of one function family you work with eight, and the tools become general: transformations that apply to any graph, a number system where every polynomial has roots, and logarithms for anything living in an exponent. This is the course that decides how comfortable precalculus and calculus feel.