pxt-calliope/olddocs/lessons/screen-wipe/quiz.md

screen wipe blocks quiz

Clear the screen by pressing the "A" button after an animation has been played

Name

Directions

Use this activity document to guide your work in the screen wipe activity

Answer the questions while completing the tutorial. Pay attention to the dialogues!

1. Describe what "clear screen" does?

2. Write the code that clears an image from the screen

3. Write the condition that will detect on button A pressed

4. Write the code that will clear show LEDS from the screen after pressing button A