Sign inGet started
Grade 9 · Math

Grade 9 Math

36 weekly lessons connected to an illustrated, printable digital textbook.

Learn, practice, and explore

Use the 36-week lesson sequence alongside the digital textbook. The book provides lesson explanations, worked examples, practice, instructional illustrations, and a parent answer guide. Reading alone does not record scores or change assignments.

These original lesson companions support parent-led learning. Standards alignment for North Carolina and South Carolina requires separate verification.

All 36 weekly math lessons

📖 Open Textbook
  1. Week 1

    NC Math 1: expressions and equations

    I can define and explain the essential ideas in nc math 1: expressions and equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  2. Week 2

    NC Math 1: expressions and equations — Analyze an example

    I can model and annotate the essential ideas in nc math 1: expressions and equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  3. Week 3

    NC Math 1: expressions and equations — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: expressions and equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  4. Week 4

    NC Math 1: expressions and equations — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: expressions and equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  5. Week 5

    NC Math 1: linear functions

    I can define and explain the essential ideas in nc math 1: linear functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  6. Week 6

    NC Math 1: linear functions — Analyze an example

    I can model and annotate the essential ideas in nc math 1: linear functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  7. Week 7

    NC Math 1: linear functions — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: linear functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  8. Week 8

    NC Math 1: linear functions — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: linear functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  9. Week 9

    NC Math 1: slope and intercept

    I can define and explain the essential ideas in nc math 1: slope and intercept and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  10. Week 10

    NC Math 1: slope and intercept — Analyze an example

    I can model and annotate the essential ideas in nc math 1: slope and intercept and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  11. Week 11

    NC Math 1: slope and intercept — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: slope and intercept and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  12. Week 12

    NC Math 1: slope and intercept — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: slope and intercept and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  13. Week 13

    NC Math 1: systems of equations

    I can define and explain the essential ideas in nc math 1: systems of equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  14. Week 14

    NC Math 1: systems of equations — Analyze an example

    I can model and annotate the essential ideas in nc math 1: systems of equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  15. Week 15

    NC Math 1: systems of equations — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: systems of equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  16. Week 16

    NC Math 1: systems of equations — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: systems of equations and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  17. Week 17

    NC Math 1: exponent rules

    I can define and explain the essential ideas in nc math 1: exponent rules and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  18. Week 18

    NC Math 1: exponent rules — Analyze an example

    I can model and annotate the essential ideas in nc math 1: exponent rules and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  19. Week 19

    NC Math 1: exponent rules — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: exponent rules and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  20. Week 20

    NC Math 1: exponent rules — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: exponent rules and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  21. Week 21

    NC Math 1: quadratic expressions

    I can define and explain the essential ideas in nc math 1: quadratic expressions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  22. Week 22

    NC Math 1: quadratic expressions — Analyze an example

    I can model and annotate the essential ideas in nc math 1: quadratic expressions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  23. Week 23

    NC Math 1: quadratic expressions — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: quadratic expressions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  24. Week 24

    NC Math 1: quadratic expressions — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: quadratic expressions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  25. Week 25

    NC Math 1: quadratic functions

    I can define and explain the essential ideas in nc math 1: quadratic functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  26. Week 26

    NC Math 1: quadratic functions — Analyze an example

    I can model and annotate the essential ideas in nc math 1: quadratic functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  27. Week 27

    NC Math 1: quadratic functions — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: quadratic functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  28. Week 28

    NC Math 1: quadratic functions — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: quadratic functions and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  29. Week 29

    NC Math 1: data and modeling

    I can define and explain the essential ideas in nc math 1: data and modeling and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  30. Week 30

    NC Math 1: data and modeling — Analyze an example

    I can model and annotate the essential ideas in nc math 1: data and modeling and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  31. Week 31

    NC Math 1: data and modeling — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: data and modeling and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  32. Week 32

    NC Math 1: data and modeling — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: data and modeling and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  33. Week 33

    NC Math 1: integrated problem solving

    I can define and explain the essential ideas in nc math 1: integrated problem solving and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  34. Week 34

    NC Math 1: integrated problem solving — Analyze an example

    I can model and annotate the essential ideas in nc math 1: integrated problem solving and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  35. Week 35

    NC Math 1: integrated problem solving — Apply with evidence

    I can compare and justify the essential ideas in nc math 1: integrated problem solving and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →
  36. Week 36

    NC Math 1: integrated problem solving — Demonstrate understanding

    I can create and reflect the essential ideas in nc math 1: integrated problem solving and support my explanation with a clear example.

    Open interactive lesson →Read this chapter →

Browse interactive Math lessons →