I have made the Paper Circuit greeting card assignment an annual tradition in my Physical Science Class. This year we made the cards after learning about simple and parallel circuits in an Electricity Unit. I challenged my students to apply what they learned about electricity by designing greeting card that lights up with a paper circuit. It was a great opportunity for us to use the terms insulator, conductor, parallel circuit, volts, amps, resistance (ohms) in concept. We also talked about the engineering design process and how this is a different from an inquiry investigation as we are applying what we know to create something.
This lesson is a work in progress. For next year, I plan to add a reflective writing piece that uses the strategies an engineering notebook would. We will also have nanometers next year and then we can analyze the current and resistance of our designs.