Rocket builds a dashboard on his tablet. "Let's track my whole day!" he says.
He adds boxes for steps, snacks, and books read. Each box has a name and a value.
Raven peeks at the screen. "What do you notice about which ones change?" she asks.
Nova sparkles. "Pick names that tell what is inside," she says. Let's choose four things to track and write today's values.
Pick 4 things about your day to TRACK as variables. Give each a name.
Write the value for today.
| Statement | True or false? |
|---|---|
| A dashboard can show many variables at once. | ? |
| A variable that stays the same can still be useful. | ? |
| pages_read = pages_read + 8 adds 8 pages. | ? |
| books = 10 adds 10 to the old value. | ? |