Celebrate the 100th Day of School with this super fun STEM Bridge Building Activity! Whether this day falls in January or February, your students will be excited and engaged to work together to plan, create and test a bridge that can hold 100 coins! All materials are delivered on beautifully presented Google Slides or Docs. There is a comprehensive teacher guide to help you plan and deliver this activity. I have included detailed Google Slides for your students, with instructions and photos of