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K-12 Math
Homeschool Math Curriculum — Counting to Calculus
Koydo's adaptive math program covers every skill from pre-K number sense through AP Calculus. Adaptive practice picks the next problem from what your child has answered so far, so gaps get more practice and strong areas move ahead.
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Practice That Follows Your Child
Adaptive practice looks at the answers your child has given and picks the next problem to match, so skills that need more work come around again.
Fresh Practice Problems
Practice problems are generated for each skill, including geometry, so your child is not working through a fixed list.
Move Ahead When Ready
If your child masters a skill quickly, practice moves on to the next one instead of waiting for a grade boundary.
Counting to Calculus
Number sense, arithmetic, fractions, decimals, pre-algebra, algebra, geometry, trigonometry, pre-calculus, and calculus. One continuous pathway, no curriculum switches.
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Frequently asked questions
How is Koydo math different from a drill or worksheet program?
Drill and worksheet programs score answers. Koydo pairs lessons with adaptive practice that picks the next problem from what your child has answered so far, so you are not working through a fixed list.
Can my child work at different math levels across topics?
Yes. Your child might be at a 6th grade level in geometry but 4th grade in fractions. Koydo adaptive practice follows each skill separately, so your child can be further along in one area than another.
Does Koydo include word problems and real-world applications?
Every unit includes contextual word problems, real-world scenarios, and project-based challenges. Math is taught as a practical skill, not just abstract computation.
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