Rotation is like when you spin around on your toes. When you turn your body in a circle, that’s rotation. Think of a merry-go-round at the playground. It goes around and around in a circle, and that’s what rotation is. Now, imagine the Earth. It spins like a top, and that’s why we have day and night. When the part of Earth you live on faces the sun, it’s daytime. When it turns away, it’s nighttime.
Another way to think about rotation is like the hands of a clock. They move around the clock face in a circle. The big hand and the little hand are always moving, and they rotate around the center of the clock. This helps us tell what time it is.
Lastly, imagine a wheel on a car or a bike. When the car or bike moves, the wheels turn around in circles. That’s rotation too! It helps the car or bike move forward. Rotation is all about things turning around a center point or axis, just like when you spin around in a fun circle dance.