The best part was on Thursday morning, some students came down to the library to show me what they created at their afterschool program! They had shared with their teacher what we had done and she looked up binary codes, found beads, and helped them create even more! They came back Friday morning too! It was so exciting to see the kids take what we had done and extend it and teach others.
Each Wednesday morning I work with one of the 1st/2nd grade classes as part of an enrichment block. We have explored a variety of makerspace materials during our first rotation, built structures with only tongue depressors, binder clips and clothespins next, and started using Codestudio during our third rotation. For this rotation I wanted to do something hands on again. I remembered creating a binary bracelet when I was at ISTE at couple years ago and thought that it would be perfect! (I also have a large supply of perler beads from my daughter! Yes!) I found the actual lesson from Thinkersmith's Traveling Circuits and tweaked it a little due to 45 minute time blocks. It was a lot of fun having kids think about exactly how computers communicate. We have done quite a lot of coding together, but I think this was the first time they really thought about what happens to make the code work. I don't have a computer to take apart right now, but they provide pictures. After taking a quick peek at the inside, we moved on to the challenges of binary. It is a little bit of a stretch to think about how computers actually understand the keystrokes/mouse clicks, but overall we got the idea. The kids loved trying to figure out the letters in ASCII. I put a code on the chart paper and gave each student a decoder card. Some of the kids noticed that A-O started with the same pattern while P-Z do too. After we did a few together and most students felt pretty comfortable, I showed them how they would create a bracelet using beads that represented their 2 initials. They used a strip of paper (provided in the lesson) to record the code for their initials and chose 2 colors for on / off. The perler beads worked great, but I did need to use thread, not a thicker string. We also had to try different ways to tie the beads on (we did have a few whole codes just fall off), but the kids were patient with me. Pictures will be coming soon! If they finished, they could wear their bracelets home. If they needed more time, I put their materials into a baggie and either sent it home to complete or they will finish it during their next library class. The best part was on Thursday morning, some students came down to the library to show me what they created at their afterschool program! They had shared with their teacher what we had done and she looked up binary codes, found beads, and helped them create even more! They came back Friday morning too! It was so exciting to see the kids take what we had done and extend it and teach others.
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AuthorMrs. Lussier is a Library Media Specialist at Brewster Elementary School in Durham, CT and at John Lyman Elementary School in Middlefield, CT. I am passionate about getting kids reading (ok, everyone!), wondering, using technology and having FUN! President of CT Association of School Librarians Blogroll
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February 2023
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