Students work together to build an algorithm for drawing a pixel picture using coordinate directions and color assignments on graph paper. Then, students follow the algorithms of other groups to create the images on a larger scale with post-it notes.
After learning about the amount of paper that the United States uses every year, students will observe how homemade recycled paper is made. Upon examining the result, students will be challenged to refine this process in order to produce a paper product.
Students will learn about the concept of low impact development: practices that use or copy natural processes such as absorption or evaporation to protect water quality.
In this activity, students will explore the relationship between angles of incident and reflected light and use this relationship to design and test their own periscopes in a classroom competition.