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Think! Mathematics Secondary Workbook 2B (8th Ed)


think! Mathematics workbooks are specially designed to complement the textbooks as you acquire mathematical concepts and skills.

Key features

  • Questions that connect ideas within mathematics and between mathematics and the sciences through applications of mathematics are included to allow you to better appreciate mathematics
  • Challenging questions require you to apply thinking, reasoning and metacognitive skills.
  • Open-ended questions reinforce comprehension and encourage reflection through the construction and analysis of possible answers
  • A Mid-year Checkpoint or an End-of-year Checkpoint consolidates the concepts covered in the textbook, and is useful for assessing your learning and identifying areas that require further practice.


  • 25 worksheets
  • 7 review exercise
  • 2 end of year checkpoint
  • Answer key

Number of pages: 171

  1. Congruence and similarity
  • Congruent figures
  • Similar figures
  • Similarity and enlargement
  1. Pythagoras’ Theorem
  • Pythagoras’ theorem
  • Application of Pythagoras’ theorem in real world context
  • Converse of Pythagoras’ theorem

  1. Trigonometric Ratio
  • Trigonometric ratios
  • Application of trigonometric ratio to find unknown sides of right-angled triangle
  • Application of trigonometric ratios to find unknown angles in right angled triangle
  • Applications of trigonometric ratios in real world context

  1. Volume and surface area of pyramids, cones and spheres
  • volume and surface area of pyramids
  • volume and surface area of cones
  • volume and surface area of sphere
  • volume and surface area of composite solids

  1. Probability of single event
  • Probability experiment and sample space
  • Probability of single events
  • Further examples of probability of single events
  • Experiment approach to finding probability

  1. Statistical diagrams
  • Dot diagram
  • Histograms for ungrouped data
  • Stem and leaf diagram
  • Histograms for grouped data

  1. Average of statistic data
  • Mean
  • Median
  • Mode
  • Measures of central tendency

Complete series contain:

  1. Textbooks (A & B)
  2. Workbooks (A & B)