Ding-Dong! Who’s There?

Coding mission

Step 1: Code the doorbell to play “Sol, Mi” when you press it. Step 2: Code it so that “Do” keeps repeating while nobody presses the doorbell, and “Twinkle, Twinkle, Little Star” plays when it is pressed.

Let's think

Use conditional statements with the Touch Sensor Block.

Put inside the commands to run when the touch sensor is pushed.

Put inside the commands to run when the button is not pushed.

Learn the notes of the Sound Block.

Show the solution

When you press the touch sensor block, the sound block plays “Sol, Mi.” Try different notes to make your own doorbell sound.