What Is a Variable?

A variable is a named box that stores a value — a number or text — that can change while the program runs.

Creating a Variable in Scratch

1. Click Variables in the Block Palette.
2. Click “Make a Variable”.
3. Type a name (e.g., Score) and click OK.

Scratch automatically creates three blocks: set Score to (0), change Score by (1), and a Score reporter block you can snap into other blocks.