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Nydus Open Learning

Mathematics

Mathematics · Topics commonly taught around grade 7

Mathematics level 7

Proportional relationships and percent problems, operations with rational numbers, linear expressions and two-step equations and inequalities, scale drawings, triangles, circles and angles, sampling and comparing populations, and probability.

Ages 12–13 20 lessons about 14 hours in all

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The lessons

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  1. 1 Proportional relationships and percent
  2. 2 Percent problems
  3. 3 The constant of proportionality
  4. 4 Rational numbers
  5. 5 Problems with negative numbers
  6. 6 Multiplying and dividing rational numbers
  7. 7 Linear expressions, two-step equations and inequalities
  8. 8 Two-step inequalities
  9. 9 Two-step equations
  10. 10 Scale, triangles, circles and angles
  11. 11 Area, volume and surface area
  12. 12 Angle relationships
  13. 13 Circumference and area of a circle
  14. 14 Cross sections of solids
  15. 15 Constructing triangles
  16. 16 Samples, populations and probability
  17. 17 Compound events
  18. 18 Experimental and theoretical probability
  19. 19 The probability scale
  20. 20 Comparing two populations