Grade-4 (SNC)

Unit-1

Living & Non-Living Things

Vital Organs (Heart , Brain)

Vital Organs (Liver, Stomach)

Muscles and Bones

Unit-2

Ecosystem

Components of Ecosystem

Balanced Ecosystem

Predator Prey Relationship

Impacts of Human Actions on Food Chain

Unit-3

Human Health

Contagious Diseases

Prevention of Contagious Diseases

Ways of Maintaining Good Health

Value of Cleaning Drinking Water

Unit-4

States of Matter

Classification of Object

Physical Properties of Metals

Arrangement of Particles

Metals as Conductor

Unit-5

Energy

Transformation of Energy

Conservation of Energy

Reflection of Light

Heat

Electrical Energy

Unit-6

Force and Motion

Motion and Gravity