Look through the lenses at different things. Look at the pages of a book, your hands, a hair, and other things. Draw what you see in your Science Notebook and answer these questions. Label each picture with the type of lens with which you observed the object. Look through the lenses at the pages of a book, a picture, their hands and other objects.
Lenses bend light in different directions.
Shine a flashlight through the lenses onto a piece of white paper. If you can, darken the room and place a convex lens between a sunlit window and a white piece of paper. Place the lens close to the paper then slowly move the lens towards the window. Draw a picture of what you see in your Science Notebook. Design an activity for a younger student that would help you explain to them the difference between a convex lens and a concave lens.