The process of designing a bicycle helmet can quite taxing, but this helpful and fun instructional activity offered by the TeachEngineering website makes it all a bit more accessible for both instructors and students. The site begins by offering up a summary of the project's goals and its connections to the field and practice of engineering. After that, it dives right into the learning objective and the list of materials that will be required to complete this project. Additionally, the site includes a set of bicycle helmet design slides, along with several worksheets.