One step at a time

Getting the lesson ready…

A job done in order is a sequence. Each stage of it is a step: one box in the chart.

One step at a time: the words you will learn

a job done one thing at a time, in a set order

sequence

a drawing of a sequence: boxes joined by lines, read from the top down

chart (GRAPH, SFC)

one stage of a sequence: one box in the chart

step