# zoomer quiz
Measure the acceleration on the micro:bit in the "z" direction #LED #number #math #acceleration #docs
## Name
## Directions
Use this activity document to guide your work in the [zoomer tutorial](/microbit/lessons/zoomer/tutorial)
Answer the questions while completing the tutorial. Pay attention to the dialogues!
## 1. What is 'acceleration'?
## 2. Write the line of code to measure the acceleration and then store in it a variable.
## 3. After storing the acceleration in a variable, write the code to show acceleration on the BBC micro:bit as a number.