Project: Get loopy!
In this project, you will create a program with loops, variables, and parameters, then design and build an object that uses the micro:bit program and sound, display, and motion in some way.
Project expectations
Make sure your project meets these specifications:
Use at least three different loops in a meaningful way
Use unique variable names that clearly describe what the variable values hold
Use sound, display, and motion in a way that’s integral to the program
The program should compile and run as intended and include meaningful comments in the code
Provide the written Reflection Diary entry (which we’ll talk about after you complete your project)
Project ideas
There are many different ways to use the three types of loop blocks. Consider following questions to prompt your brainstorming process:
How will you use loops to create something useful, entertaining, or interesting?
What might you make?
Some project suggestions:
Create an animated gif (looping image that changes) and add music that matches.
Create an animation that repeats for one of the melodies included in MakeCode (like Happy Birthday).
Create different animations that run when different buttons are pressed.
Create an alarm that includes sound and images. What will set the alarm off? What will make the alarm stop sounding?
Use servo motors to create a creature that dances and changes its expression while a song plays.
Project example: Hat Man
Hat Man Project
micro:bit Hat Man - inside view
This project uses the micro:bit light sensor to display a happy face when it is sunny, and a frowning face when it is dark. The micro:bit is connected to a servo mounted on the inside of the container, and the smile and frown are attached to plastic coffee stirrers with tape and hot glue.
Journal Entry
Write a short reflection of about 150–300 words, addressing the following points:
- Explain how you decided on your particular “loopy” idea. What brainstorming ideas did you come up with?
- What type of loops did you use? For, While, and/or Repeat
- What was something that was surprising to you about the process of creating this program?
- Describe a difficult point in the process of designing this program, and explain how you resolved it.
- What feedback did your beta testers give you? How did that help you improve your loop demo?
- Publish your MakeCode program and include the link.