How Things Work

In this chapter, we will learn about electric current, how to make a circuit and explains how the current flows in a circuit. We will get to learn about conductors and insulators along with examples. It also briefs on electric cells.

This chapter explains about magnets, poles and uses of magnets, and Earth’s magnetism. It explains about magnetic and non-magnetic substances along with examples. We will learn to make magnets and how to store different magnets is discussed here.