Binary Coding with Beads
Students were excited to learn more about binary code. After discussing the numbered data language and looking at examples we blended in our ‘I Am a Maker’ theme and created stands of beads with our message in binary code. The activity was completed during one Grade 4/5, 40 minute learning commons prep class. The strands are hanging on display in the LC with a chart and informational sign.
I found an easy to read chart and we used perler beads as they are inexpensive and have large holes. I chose plastic craft string for ease of threading but any slightly stiff thread would work. Students tied a black bead at the beginning. This holds the beads on but also delineates the start of the message so it can be read correctly.