Tag Archives: stem

Pretty Sweet Tech: Machine Learning on Code.org

Happy holidays everyone! This post will be short and sweet as we get ready for the holiday week. I stumbled across this Machine Learning activity on Code.org to help kids learn about the impact of artificial intelligence. The lesson has eight sections and is jam-packed with good information!

It starts with a video from two practitioners in the field, speaking without jargon for a younger audience. Honestly, this activity is fun and informative for adults as well!

You’ll learn how machine learning learns how to read data to make predictions about incoming data. The activities in this set are all ocean themed! Start by teaching the AI algorithm how to tell the difference between what is a fish, and what isn’t a fish to sort pollutants out of our water. Then, move on to find out how bias can enter the equation.

Eight sections later, and you will have learned the basics of how machine learning works, along with some of the pitfalls. Extend the activity by trying to apply it to other situations. Which occasions work best for machine learning in the real world? What doesn’t work as well?

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Pretty Sweet Tech: Easy Makerspace Projects

Every library should have a handful of quick and easy makerspace projects on hand. Here’s a quick list with resources for your reference:

Paper Circuits: A piece of paper, some copper conductive tape, a small battery, printable templates, and an LED light bulb is all you need to set up this project. Go to Makerspaces.com for paper circuit kits and instructions.

SparkFun also has kits and downloadable templates available.

Marble Run: Don’t lose your marbles! Just grab some craft sticks and a cardboard box to set up this fun marble maze. Frugal Fun for Boys and Girls has instructions and pictures.

Pom Pom Drop: Collect toilet paper and paper towel rolls, then grab some colorful tape and a cheap pom pom ball to make this cool project from Coffee Cups and Crayons.

Newspaper Projects: If you have some newspaper to recycle, try upcycling in these projects from Edventures with Kids!

Cardboard Loom: Try your hand at weaving with this cardboard loom from Instructables.

Microwave Ivory Soap: When in doubt, microwave your Ivory soap and watch it grow.

Check out these projects, then peruse the other projects available on these sites to find some quick and easy projects for the kids in your library!

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