Did You Know?
Some circuits can make music!
Parts of a Circuit
A circuit has a power source, wires, and a load.
How Circuits Work
Power flows through the wires to make things work.
What circuit Does
It gives power to lights.
It helps toys move and make sounds.
It can turn on fans and motors.
It can charge your phone.
It can run big machines.
It is in our homes and schools.
More About circuit
Circuits have been used for a long time. They help us use power in many ways. The first circuits were made with simple parts. Now, we have smart circuits in our devices.
Circuits are all around us. They help our lights shine and our toys work. Without circuits, we would not have many things we love.
In the future, circuits will get better. They will help us save power and work faster. We might have circuits in new things we have not seen yet!











