Focus Smart Plus Textbook Science 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 Our Genes
Chapter 2 Interdependence among Living Organisms and the Environment
Chapter 3 Natural Resources and the Environment
Chapter 4 Forces and Motion
Chapter 5 Energy Changes
Chapter 6 Electricity
Chapter 7 Solar System, Stars and Galaxies
Chapter 8 Space Ecploration