A Rube Goldberg machine has lots of moving parts and lots of steps. They are built to accomplish a small, simple task, like turning off a light switch, turning the water on, or opening a door. 1. Watch the YouTube video. -->https://youtu.be/ICv5owYrW4w 2. Find some things around your house to build with and a place to build. 3. Start designing and building your very own Rube Goldberg machine!! 4. Click and use the tool to show me what you made!