Developmental Mathematics Book 3

Author: Sandra Tisdell-Clifford, Publisher: Cengage Learning

Developmental Mathematics is a unique and trusted series for Years 7 – 10 students with strong numeracy and literacy needs.

Revised for the new Australian Curriculum as well as the New South Wales syllabus Stages 4 and 5.1.

Each chapter is presented clearly on a double-page spread.

  • The left page contains explanations, worked examples, and if appropriate a word bank of mathematical terminology and a fact box.
  • The right page contains an exercise set, including multiple-choice questions, scaffolded solutions and realistic applications of mathematics.
  • Each chapter concludes with a language activity that reinforces mathematical terminology.

Chapter practice tests are included containing non-calculator questions on general topics and topic questions grouped by chapter subheading.


  1. Pythagoras’ theorem
  2. Whole numbers and decimals
  3. Integers and fractions
  4. Algebra
  5. Trigonometry
  6. Percentages
  7. Indices
  8. Geometry
  9. Equations
  10. Earning money
  11. Investigating data
  12. Length and time
  13. Area and volume
  14. Graphing lines
  15. Probability
  16. Ratios and rates
More Information
Year Level Year 9
Date of Publication 2015
ISBN 9780170351027
Subject Maths