Every AMC 8 knowledge point, in one map
Seven subjects of knowledge, plus a separate list of problem-solving strategies. Every problem carries its topics and, separately, the strategies used to solve it.
Read any code in five steps
Tap another example:Level 4 is a placeholder named General for every subgroup today, so the fourth number is always 1. That leaves four numbers to remember: subject, chapter, subgroup, knowledge point.
Remember the seven subjects
Subject 0 is the pre-algebra foundation, and subjects 1–6 follow the sentence in order. Subject numbers never change, so the first digit of a code always tells you the subject.
Chapters restart in every subject
Chapters are numbered from 1 inside each subject, in teaching order, so 3.6 is the sixth Geometry chapter. Inside a chapter, subgroups always run concepts → methods → strategies → special cases → word problems.
The subjects and their chapters
Strategies are a separate list
The longest learning chain
This is the longest path through the prerequisite graph, with each chapter needed before the next. Learn it as the spine of the course, and every other chapter hangs off it.
Mind map
One level at a time. Start with the whole course, then click a subject or a chapter to zoom in. The labels are keywords; click a knowledge point to read its full wording.
Prerequisites
Columns are learning tiers: a chapter sits one tier to the right of its latest prerequisite. Click a chapter to trace everything it needs (blue) and everything it unlocks (green). The taxonomy file has no dependency data, so these links are a proposed teaching order. The optional dashed links are measured: chapters tagged together on the same problem in the bank.
Select a chapter in the graph or below to trace its path.
Learning order by tier
The same graph as a list. Everything in a tier depends only on earlier tiers, so any order within a tier works.
All knowledge points
Every level-5 node, with its subgroup, chapter and how many problems in the bank are tagged with it.
| Knowledge point | Subgroup · Chapter | Scope |
|---|