Learning area

Level	Topic
S.4 (Four lessons per week) (55 minutes per lesson)	Planet Earth (Atmosphere, ocean, rocks and minerals) Microscopic world I Metals Acids and bases
S.5 (Four lessons per week) (55 minutes per lesson)	Acids and bases Fossil fuels and carbon compounds Microscopic world II Chemical reactions and energy Rate of reaction Chemical equilibrium Chemistry of carbon compounds Patterns in the chemical world
S.6 (Four lessons per week) (55 minutes per lesson)	Industrial chemistry Analytical chemistry