Official Syllabus - 2022
1. Matter in our environment
Physical nature of matter, main properties of molecules of matter, states of matter, etc.
2. Is the matter around us pure
What is a mixture, what is a substance, properties of a substance, what is a suspension, properties of a suspension, etc.
3. Atoms and Molecules
Laws of chemical combination , Law of constant proportionality, What is atom, Symbols of atom, Molecules of elements and compounds etc.
4. Structure of the Atom
Structure of atom, Thomas Na model of atom, Rutherford model and its drawbacks, neutron, electronic technology, isotopes etc.
5. Fundamental Unit of Life
How living things are formed, rock wall, nucleus, rock mass, lysosomes etc.
6. Tissue
Animal tissue , classification of divisional tissue , muscular tissue and vascular tissue , articular tissue etc.
7. Diversity in Living Organisms
Classification of living organisms , classification and evolution of organisms, Classification of kingdoms A. Nimelia and Alimelia etc.
8. Speed
Explanation and classification of motion, uniform and non-uniform motion, means of rate of motion, equations of motion, etc.
9. Force and Laws of Motion
Balanced and unbalanced forces, first law of motion, second law of motion, third law of motion, momentum etc.
10. Gravity
Universal law of gravitation, motion of an object under the influence of gravity, Archimedes' principle, relative friction etc.
11. Work and Energy
Curry's definition and unit, Definition and unit of energy, Kinetic energy, Potential energy.
12. Sound
Production of sound, communication and characterization of sound, echo, structure of human ear etc.
13. Why do we get sick ?
Health and its importance, diseases and its causes, short term and long term diseases, causes of untouchable diseases, principles to cure diseases etc.
14. Natural Resources
Air in which we breathe , Air velocity, Air pollution, Rain, Water, Water pollution, Water cycle, Nitrogen cycle, Carbon cycle, Ozone layer etc.
15. Improving Food Resources
Improvement in crop production, varieties of crops, manure, irrigation management, animal husbandry, vertical transmission, poetry farm, fisheries etc.
For more details :- Click Here
