Developmental Mathematics Book 4

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.

Contents

1. Working with numbers
2. Percentages
3. Earning and saving money
4. Algebra
5. Pythagoras' theorem
6. Trigonometry
7. Ratios and rates
8. Congruent and similar figures
9. Length and time
10. Indices
11. Area and volume
12. Investigating data
13. Equations and inequalities
14. Probability
15. Coordinate geometry
16. Graphing lines and curves