This chapter covers topics, such as, Units of Measurement, Modes of Transport, Measurements of Length, Introduction to Motion, Measuring the Length of a Curved Line & Correct Measurement of Length etc.
This chapter covers topics, such as, Electric Conductors and Insulators, Electric Circuit, Bulb Connected to an Electric Cell, Electric Cell & Electric Switch etc.
This chapter covers topics, such as, Attraction and Repulsion between Magnets, Discovery of Magnets, Finding Directions, Making Your Own Magnet, Magnetic and Non- Magnetic Materials & Poles of Magnet etc.
