Physics – Physical Quantities and Measurement Chapter 1: Physical Quantities and Measurement 1.1: Introduction to Physics Introduction to Physics Branches of Physics More on Branches of Physics 1.2: Physical Quantities Physical Quantities Problem on Physical Quantities 1.3: International System of Units International Systems of Base Units Standard of length-metre Standard of Time-Second Standard of Mass-Kilogram 1.4: […]
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INTRODUCTION: Learning begins at birth: 80% of the brain is developed in the early years i.e., from birth to the age of eight years. Early years are critical in acquisition of concepts, skills and attitudes that lay down the foundation for life long learning. Inadequate or inappropriate learning opportunities during these years can hamper in […]