1. Set up computers so students can access the resources.
2. Prepare the frames by cutting a rectangular section from a piece of cardboard or heavy paper, leaving a 2-inch frame.
3. Prepare handouts and journal pages as listed in Materials.
4. This lesson calls for students to go outside to make observations. Arrange for access to a suitable site. However, if going outside isn’t possible, make arrangements as needed so students can look out a window.