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How Math Ladder AI maps to the standards your school and exams are built on - the Common Core State Standards (Grades K-8 and high school) and the AP Course & Exam Description for each AP math course. Every check below links to a course you can open and practice today. Topic-level routing and an omission/misplacement audit now sit underneath the domain and AP-unit view.
K-8 Common Core domains
High-school CCSS categories
AP CED units across 4 courses
Every grade is checked for missing expected domains, unclassified topics, and topics whose only tags fall outside the grade's standards. These are review signals, not hidden checkmarks.
| Grade | Topics reviewed | Topic coverage by domain | Review flags |
|---|---|---|---|
| Kindergarten | 287 | CC 157 OA 25 NBT 7 MD 40 G 90 |
No domain omissions
2 placement flag(s) 34 unclassified topic(s) |
| Grade 1 | 293 | OA 84 NBT 56 MD 83 G 68 |
No domain omissions
61 placement flag(s) 35 unclassified topic(s) |
| Grade 2 | 295 | OA 52 NBT 70 MD 112 G 45 |
No domain omissions
37 placement flag(s) 48 unclassified topic(s) |
| Grade 3 | 296 | OA 95 NBT 5 NF 77 MD 114 G 50 |
No domain omissions
18 placement flag(s) 16 unclassified topic(s) |
| Grade 4 | 298 | OA 101 NBT 21 NF 84 MD 78 G 53 |
No domain omissions
19 placement flag(s) 7 unclassified topic(s) |
| Grade 5 | 342 | OA 130 NBT 22 NF 98 MD 98 G 60 |
No domain omissions
20 placement flag(s) 1 unclassified topic(s) |
| Grade 6 | 327 | RP 78 NS 23 EE 52 G 54 SP 60 |
No domain omissions
103 placement flag(s) 6 unclassified topic(s) |
| Grade 7 | 321 | RP 117 NS 23 EE 50 G 73 SP 63 |
No domain omissions
63 placement flag(s) |
| Grade 8 | 321 | NS 50 EE 63 F 60 G 115 SP 41 |
No domain omissions
87 placement flag(s) 2 unclassified topic(s) |
Each grade's CCSS domains, with the Math Ladder course that teaches them.
| Grade | Course | CCSS domains covered |
|---|---|---|
| Kindergarten | Kindergarten Math | ✓ CC · Counting & Cardinality ✓ OA · Operations & Algebraic Thinking ✓ NBT · Number & Operations in Base Ten ✓ MD · Measurement & Data ✓ G · Geometry |
| Grade 1 | 1st Grade Math | ✓ OA · Operations & Algebraic Thinking ✓ NBT · Number & Operations in Base Ten ✓ MD · Measurement & Data ✓ G · Geometry |
| Grade 2 | 2nd Grade Math | ✓ OA · Operations & Algebraic Thinking ✓ NBT · Number & Operations in Base Ten ✓ MD · Measurement & Data ✓ G · Geometry |
| Grade 3 | 3rd Grade Math | ✓ OA · Operations & Algebraic Thinking ✓ NBT · Number & Operations in Base Ten ✓ NF · Number & Operations - Fractions ✓ MD · Measurement & Data ✓ G · Geometry |
| Grade 4 | 4th Grade Math | ✓ OA · Operations & Algebraic Thinking ✓ NBT · Number & Operations in Base Ten ✓ NF · Number & Operations - Fractions ✓ MD · Measurement & Data ✓ G · Geometry |
| Grade 5 | 5th Grade Math | ✓ OA · Operations & Algebraic Thinking ✓ NBT · Number & Operations in Base Ten ✓ NF · Number & Operations - Fractions ✓ MD · Measurement & Data ✓ G · Geometry |
| Grade 6 | 6th Grade Math | ✓ RP · Ratios & Proportional Relationships ✓ NS · The Number System ✓ EE · Expressions & Equations ✓ G · Geometry ✓ SP · Statistics & Probability |
| Grade 7 | 7th Grade Math | ✓ RP · Ratios & Proportional Relationships ✓ NS · The Number System ✓ EE · Expressions & Equations ✓ G · Geometry ✓ SP · Statistics & Probability |
| Grade 8 | 8th Grade Math | ✓ NS · The Number System ✓ EE · Expressions & Equations ✓ F · Functions ✓ G · Geometry ✓ SP · Statistics & Probability |
The five CCSS conceptual categories that carry their own standards, each developed across our high-school courses. (Common Core lists a sixth category, Modeling, which is woven across all of them rather than taught as a separate strand, so it is not counted here.)
Real & complex number systems, units and quantities, vectors and matrices.
Structure in expressions, polynomial arithmetic, equations, and inequalities.
Interpreting, building, and analyzing linear, quadratic, exponential, and trigonometric functions.
Congruence, similarity, right-triangle trig, circles, coordinate geometry, and measurement.
Interpreting data, making inferences, conditional probability, and using probability to make decisions.
Every unit of the official College Board CED for each AP math course we offer - with timed multiple-choice sections and rubric-scored free response in Exam Practice.
Beyond these frameworks, Math Ladder AI also covers a full competition ladder (Math Kangaroo, MOEMS, MATHCOUNTS, Noetic, Purple Comet, and AMC 8/10/12 & AIME) and the college-entrance tests high schoolers sit (PSAT, SAT and ACT). Browse everything in the course catalog.