Science

Science — Class 9

CBSE (Indian Curriculum) · Ages 14-15

CBSE Class 9 Science covers all three disciplines in one subject and lays the foundation for the Class 10 board exam. Chemistry covers matter in our surroundings, is matter around us pure, atoms and molecules, and structure of the atom.

Biology covers the fundamental unit of life, tissues, and why do we fall ill. Physics covers motion, force and laws of motion, gravitation, work and energy, and sound. Practical work and the internal assessment component both count toward the final result.

Key topics covered

• Matter & Its NatureStates of matter, mixtures, solutions, and separation techniques.
• Atoms & MoleculesLaws of chemical combination, mole concept, and atomic structure.
• Cell & TissuesThe cell as the fundamental unit of life, and plant and animal tissues.
• Health & DiseaseCauses of disease, infectious and non-infectious illness, and prevention.
• Motion & ForceMotion graphs, Newton's laws, momentum and gravitation.
• Work, Energy & SoundWork, kinetic and potential energy, power, and the properties of sound.
• Practical SkillsLaboratory technique, observation, recording and internal assessment.