What are simultaneous transitions?

Simultaneous transitions are when two or more things change at the same time, like a well-choreographed dance.

Imagine you're on a swing set with your friend. You both start swinging at the same moment, not one after the other, but together. Your swings go up and down in harmony. That’s a simultaneous transition, both of you are moving at the same time, making the whole playground feel lively.

Think about a traffic light. When it turns from red to green, all the cars waiting in line start moving at once. They don’t wait for one car to go first, they all begin driving at the same time. That’s another kind of simultaneous transition, many things changing together.

It's like magic, but without the word magic. It's just people or things working together in perfect timing!