NCERT reference · Class 7
18 chapters across Biology, Chemistry, Physics, and Environment — grouped by theme for focused revision. Includes the key traps and diagram tips for each area.
18
chapters covered
4
topic groups
80
marks in exam
Topic map
Biology (5 chapters)
Nutrition, respiration, transport, reproduction.
Chemistry (5 chapters)
Fibres, acids and bases, chemical changes, forests, water.
Physics + Environment (8 chapters)
Heat, motion, electricity, light, weather, soil.
Syllabus by topic
How living things get and use energy — photosynthesis, digestive systems, cellular respiration, blood circulation, and plant/animal reproduction.
Natural and synthetic fibres, properties of acids and bases, reversible vs irreversible changes, forest ecosystems, and sewage treatment.
Temperature measurement, types of heat transfer; speed and distance-time graphs; series and parallel circuits, heating effects of current; reflection, mirrors, and the human eye.
Climate zones and animal adaptations, how cyclones form, soil layers and erosion, and the water cycle with conservation strategies.
Practice bridge
Step 1
Generate 10 Biology questions on photosynthesis, nutrition in animals, and respiration with diagram prompts.
Step 2
Create Chemistry MCQs on acids and bases, physical vs chemical changes, and water treatment.
Step 3
Ask for a Physics + Environment drill on heat transfer, electric circuits, and the water cycle.