Together with Mrs. Murphy's class, we used our knowledge about electricity to create telegraph machines! First, we watched this video for some background knowledge:
Then we created our own machines using electromagnets!
Then we "sent" each other messages using Morse Code!
Massachusetts Science Frameworks, Physical Sciences 6: Recognize that electricity in circuit requires a complete loop through which an electrical current can pass, and that electricity can produce light, heat and sound.
No comments:
Post a Comment