Fourth graders at YISS recently completed a fun and engaging project that challenged them to build Rube Goldberg machines. The goal of the project was to use the design process to create a plan that students would test and improve, while also developing skills in presenting their work and working collaboratively in groups. 

Mr. Steffen, who works in the technology department, played a key role in planning and orchestrating the project. He provided resources and support to the students. He had the idea to 3D print houses with a simple light switch for the end of the Rube Goldberg machines. He also 3D printed various simple machines that students could use for their projects, including levers, car launchers, pulleys, gears, and ramps.

Over the course of five classes, students worked in teams to build Rube Goldberg machines that had to include at least four energy transformations, with the ultimate goal of turning on a light switch. The Rube Goldberg machine is a complex contraption that is designed to perform a simple task in a very convoluted way, using a chain reaction of energy transfers to accomplish the final goal. Building one requires a lot of creativity, problem-solving, and teamwork.

To begin the project, students were given a brief overview of the design process, which involves identifying a problem or need, brainstorming possible solutions, testing and refining those solutions, and then sharing the final product with others. They were then tasked with creating a plan for their Rube Goldberg machine, using the design process to come up with ideas, build prototypes, and test their creations. Along the way, they had to document their progress through photos and videos, which allowed them to reflect on what they learned and how they could improve their machines.

Working in groups, the students had to collaborate and communicate effectively to ensure that everyone's ideas were heard and incorporated into the final product. This required patience, compromise, and an openness to new ideas, all of which are important skills for students to develop as they move through their academic careers.

After completing their Rube Goldberg machines, students then worked on presenting their work to the rest of the class. They had to find creative and engaging ways to showcase their machines, using photos, videos, and diagrams to explain how they worked. This part of the project helped students develop their public speaking and presentation skills, as well as their ability to communicate complex ideas in an accessible way.

The Rube Goldberg project was a great success, helping students develop a wide range of skills in a fun and engaging way. Through the process of designing, building, and presenting their machines, they learned important lessons about teamwork, problem-solving, communication, and creativity. It was a wonderful opportunity for them to put their knowledge and skills into action, and showcase their hard work and accomplishments to their peers.