Rocket draws boxes and arrows on his tablet. "This is a flowchart," he says. "It shows steps as a picture."
His chart for crossing the street has a gap. Raven looks closely. "What do you notice between the boxes?" she asks.
Nova glows softly. "Think about what keeps you safe," she says.
Let's find the missing step. Then we'll draw our own sandwich flowchart.
A FLOWCHART is a picture of a sequence. Boxes are steps. Arrows show what comes next.
Fill in the missing step. (Hint: what do you do BEFORE you step?)
Make a flowchart for: HOW TO MAKE A BANANA TOAST. Use the empty boxes below. Add arrows between them.