Mix in Some Makey-Makey Action

Ever since I got the first Makey-Makey, just before school let out last June, I’ve been looking for an opportunity to introduce them in Code Club.

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First time using Makey-Makey

I gained more experience with them at the Scratch@MIT2016 Convention when I participated in the Code Create Art Alive workshop.  In the Fall, I did introduce the Makey-Makey devices to some 4th graders at alternative recess but not at Code Club or with a whole class.  There was so much coding to learn and to be honest, I wasn’t sure what it would look like. Finally, last week in Code Club, I brought out the Makey-Makeys (we have 7 of them), some bananas, potatoes, foil, junk building supplies and it happened.

We talked about conductors, making a closed circuit, connecting to ground/earth, etc. There were many questions related to dangers of electricity since you plug it into the computer and the computer is plugged into the main current.

I showed them the Makey Makey piano, with bananas of course.  Then I showed them how to use it with games they have already made – like the race game.  For that, I had mocked up a pressure sensor (to step on) from a padded envelope.  It worked really well with the race game.

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Pressure pad for Makey-Makey from a padded envelope.

Then I introduced Whack-a-Potato that I found from the Makey-Makey lessons and also on Instructables.  I made a Whack-a-mole (squirrel) Scratch project and improved my code by looking at Scratcher tarmelop’s Whack-a-Ghost project.

I put together a Google Doc with the instructions for the students.  It is not a polished learning guide, just the basics for them to code up a Whack-a-mole game.

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Whack-a-Squirrel for Makey-Makey play

I few students got to work on the Whack-a-Potato project.  Others wanted to pursue a Makey-Makey music themed project or paint project.  A few just set up a Makey-Makey to work with a project they had already built.

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Makey-Makey Maze

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Building a complex pressure pad

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Potatoes and Tangerines

It was great to see the students try things. I hope this inspires the students to think of incorporating Makey-Makey devices with their final individual projects. I am hoping that is where this will lead.