step-by-step event

noun
UK /ˌstep baɪ ˈstep ɪˈvent/
US /ˌstep baɪ ˈstep ɪˈvent/

A step-by-step event is something that happens one small part at a time, in order.

The science fair was a step-by-step event where we first made a plan, then built our project, and finally showed it to everyone.


OTHER MEANINGS

2. A planned activity that follows a set of instructions in a fixed order.

The cooking class was a step-by-step event, so everyone finished their dish at the same time.

3. A happening that is broken into small stages so it is easy to follow or learn.

The museum tour was a step-by-step event that guided us through each room one by one.

4. A process where each part must be completed before the next part begins.

Assembling the robot was a step-by-step event, and we could not skip any part.