When taking the walk, the students take care to observe the colors in the environment. They also note if they saw things moving, and if they saw things that were far and close. On returning they contribute to a list of objects observed and objects' colors. Teacher writes the responses on a chart. Students do Activity - Blind Man's Bluff.
Students begin Activity - Colorful Eyes.
Students do Activity - Eye Care. On another day the students go outdoors to use binoculars and a telescope, alternating between the close-up and distant lenses. On returning to class, the students use hand lenses to observe their hands and fingers. They describe to each other what they see with the binoculars, telescope and magnifying lens that they can't see without them. They share the lists with the class.