Why Do We Have ‘Money’ and How Did It Start?

Money is like a special helper that makes trading things easier. Instead of giving your toys for someone's candy, you use money to buy what you want. Long ago, people traded things directly, this was called barter. But when they started using something like coins or paper as a middleman, everything got simpler and faster.

Before money, people would trade an apple for a shoe or a cow for a basket of fruit. This was fun at first, but it became hard to find someone who wanted exactly what you had. Then came money, a way to measure the value of things so you could trade more easily.