What the app covers · K to grade 5
Skills by grade.
189 skills, each with its own problem maker, laid out the way they build on each other. Under each one, the misconceptions Cardinal Math recognises when a child shows them: 93 named patterns in all.
Kindergarten
20 skills
Grade 1
43 skills
Grade 2
36 skills
Grade 3
35 skills
Grade 4
27 skills
Grade 5
28 skills
The outline is the app’s own map: a skill sits under the one it needs first, and a child who shows the skill above never has to go back down the branch. The standards codes are Common Core and Ontario, where either names the skill. Where a guide exists, the skill links to it.