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Think! Mathematics Secondary Workbook 1B (8th Ed)


ISBN: 9789813245389

No. of pages: 158

Weight: 390g

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.


  1. Percentage
  • Percentage
  • Percentage change, percentage point and reverse percentage
  • Percentage in real-world context
  1. Ratio and Rate
  • Ratio
  • Rate
  • Speed
  1. Basic Geometry
  • Basic geometrical concepts and notations
  • Properties of angles formed by intersecting lines
  • Properties of angles formed by two parallel lines and transversal
  1. Polygons and geometrical constructions
  • Triangles
  • Quadrilaterals
  • Geometrical Constructions of triangles and quadrilaterals
  • Polygons
  1. Perimeter and area of planes figures
  • Conversion of units
  • Perimeter and area of basic plane figures
  • Perimeter and area of parallelograms
  • Perimeter and area of trapeziums
  1. Volume and surface area of prisms and cylinders
  • Conversions of units
  • Three- Dimensional solids
  • Volume and surface area of cubes and cuboids
  • Volume and surface area of prisms
  • Volume and surface area of cylinders
  • Volume and surface area of composite solids
  1. Statistical data handling
  • Frequency table
  • Pictogram
  • Bar Graph
  • Pie Chart
  • Line Graph
  • Evaluation of statistical representations
  • Statistical investigation

Complete series contain:

  1. Textbook
  2. Workbook