Think! Mathematics Grade 8 is a 4-book set composed of Textbooks A and B, and Workbooks A and B designed to provide the students valuable learning experiences and deeper appreciation of mathematics by engaging their minds and hearts. It covers the Singapore Ministry of Education Syllabus for Mathematics implemented from 2020, and reflects the important shifts towards the development of 21st century competencies. Underpinning the writing of this textbook is our beief that all students can learn and appreciate mathematics. This textbook will be a meaningful companion for students as they embark on an exciting journey in secondary school mathematics through collaborative and self-directed learning.

Grade 8A delivers content on the following lessons:

1. Linear Graphs and Simultaneous Linear Equations
2. Linear Inequalities
3. Expansion and Factorisation of Algebraic Expressions
4. Expansion and Factorisation using Special Algebraic Identities
5. Quadratic Equations and Graphs
6. Algebraic Fractions and Formulae
7. Direct and Inverse Proportions

Key Features in the Grade 8A Workbook are:

1. Worksheet
2. Mid-year Checkpoint
3. End-of-year Checkpoint

Grade 8B delivers content on the following lessons:

1. Congruence and Similarity
2. Pythagoras' Theorem
3. Trigonometric Ratios
4. Volume and Surface Area of Pyramids, Cones and Spheres
5. Probability of Single Events
6. Statistical Diagrams
7. Averages of Statistical Data

Key Features in the Grade 8B Workbook are:

1. Worksheet
2. Mid-year Checkpoint
3. End-of-year Checkpoint

Key Features in the Grade 8A and 8B Textbook are:

1. Chapter Opener and Introductory Problem
2. Investigation, Class Discussion, Thinking Time and Journal Writing
3. Real-Life Examples and Application
4. Worked Examples, Practice Now and Exercise Questions
5. Challenge Yourself Problems
6. Reflection
7. ICT Tools
8. Opportunities to Code
9. Looking Back and Summary