This product contains 5 investigations to help your students learn all about light. The first two pages are the recording sheets for students to fill out as they rotate through the science centers. The last 5 pages are the center cards that explain the directions for each investigation. For each center card, just print the direction box and the explanation box and then mount onto a piece of construction paper folded in half. It will make a tent for each investigation. Students LOVE this activity and learn so much!