Author Archive: Ravi Kumar
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Ravi Kumar, Founder of JAC Portal (Jharkhand), shares latest JAC Board updates, study materials (Class 8–12), and JTET notes to help students with accurate and useful information.
Soil Class 7 Science Notes PDF [Revision Notes]
Ravi Kumar
Winds, Storms and Cyclones Class 7 Science Notes PDF [Revision Notes]
Ravi Kumar
Weather, Climate and Adaptations of Animals to Climate Class 7 Science Notes PDF
Ravi Kumar
Physical and Chemical Changes Class 7 Science Notes PDF [Revision Notes]
Ravi Kumar
Acids, Bases and Salts Class 7 Science Notes PDF [Revision Notes]
Ravi Kumar
Heat Class 7 Science Notes PDF [Revision Notes]
Ravi Kumar
Nutrition in Plants Class 7 Science Notes PDF [Revision Notes]
Ravi Kumar
Fun with Magnets Class 6 Science Notes PDF [Revision Notes]
Ravi Kumar
Air Around Us Class 6 Science Notes PDF [Revision Notes]
Ravi Kumar
Electricity and Circuits Class 6 Science Notes PDF [Revision Notes]
Ravi Kumar
Light, Shadows and Reflections Class 6 Science Notes PDF [Revision Notes]
Ravi Kumar
Measurement of Motion and Distances Class 6 Science Notes PDF
Ravi Kumar
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