During their Energy unit of Science, our virtual fourth graders learned all about Morse Code. Soldiers used a heliograph which allowed them to use sunlight to communicate. They used flashes of light to create patterns. This helped them strategize and survive in the face of danger.
Each student created their own message using the Morse Code Key (below), and worked in small groups to solve each other’s messages.
Are you up for the challenge? You can use the Morse Code Key below to solve the messages that our South Grove Scientists have created!