Pre-Algebra is the bridge between arithmetic and real algebra, and it is usually where the gaps that hurt students later either get fixed or don't. Seven units cover ratios and percentages, the number system, exponents and radicals, algebraic expressions, equations and inequalities, a substantial geometry unit, and an introduction to statistics. About 210 topics in all.Every student starts with a diagnostic. A student who already understands unit rates won't spend two weeks on them; a student who is shaky on fractions gets that shored up before anything is built on top of it. From there no new topic opens until the one beneath it is solid, and older material keeps coming back for short review right about when a student would start to lose it.Finishing Pre-Algebra leaves a student ready for Algebra 1 in the traditional sequence, or for Integrated Math I if they are coming from a school that teaches the integrated path. More about how we teach math.What your enrollment includesOne enrollment covers the whole course and earns 1.0 credit. There is no Part A and Part B, and no separate Semester 1 or Semester 2 purchase — you buy the course once. 10 months of Math Academy. Full access to the adaptive platform that runs the course, for ten months from the day the student starts. Daily one-on-one tutoring. With an AHS Online math teacher, every school day from 11:00 AM to 1:00 PM. Math Hub. Live, teacher-led group sessions on Mondays and Thursdays — see the live class schedule. How Math Hub worksMath Hub is where a student gives an account of their work: what they have been working on, where they are stuck, and what they need help with. A student who is pacing well and performing well does not need to attend. A student who has fallen off pace will be expected to attend until they are back on track. And any student is welcome at any time, simply because they want to do more mathematics and learn more about it.