Focus Smart Plus Textbook Mathematics covers the entire range of topics included in the Basic Education Curriculum B.E. 2551. Plenty of notes, examples and exercises are given to guide students to understand and apply the mathematical concepts in daily life.
Chapter 1 Squares, Square Roots, Cubes and Cube Roots
Chapter 2 Rational and Irrational Numbers
Chapter 3 Length and Area
Chapter 4 Ratio, Proportion and Percentage
Chapter 5 Congruence
Chapter 6 Pythagoras' Theorem
Chapter 7 Transformations
Chapter 8 Statistics
Chapter 9 Probability
Chapter 10 Parallel Lines and Angles