Exploratorium
Afterimage
To illuminate how afterimage occurs, create a star, square, or other geometric-shaped light for learners to look at for 30 seconds. Then, have them explain what they see as they shift their focus to a blank wall. A full explanation of...
Exploratorium
Seeing Your Retina
Using a dimmed flashlight, life science learners can see the network of blood vessels that line the back of their eye. Darken the room and let them try this activity as part of your unit on the eyeball. Also consider some of the other...
Curated OER
Light 3: All Those Seeing Color, Say Eye!
Learners explore the nature of light. They use on-line articles and a worksheet to explore the roles of the eye and brain in the perception of color. They draw and label a diagram illustrating the movement of light.
Curated OER
Light, Colors, and Vision
Third graders experience optic illusions by creating flipbooks. In this optics lesson, 3rd graders view a demonstration of the workings of rods and cones using a camera. They are shown an optical illusion and work to create their own...
Curated OER
Light Lab
For this light and the eye worksheet, students perform eight tests to show the blind spot in the human eye, to demonstrate Benham's disk, to show how polarized lenses work, to show how light scatters, to demonstrate fiber optic,...
Curated OER
The Light for Sight
In this eye and light worksheet, students make models of the eye using black and white cardboard, a light source, and a bowl of water. They explain how each part of the model corresponds to a part of the eye. Students answer 4 discussion...
Curated OER
Sight and Light
Students examine the eyeball and its parts. In this sight lesson students divide into groups and complete a lab activity that includes creating a model.
Curated OER
Seeing the Way: A Brief History of Cataract Surgery
Students study the eye and how all the parts work together. In this cataract instructional activity students view an interactive website on the eye.
Curated OER
Insight Into Eyesight-How We See
In this functions of the human eye activity students label A-E the correct function of each part of the eye on the provided diagram.
Curated OER
The Senses
In this senses worksheet, students use the terms listed on the eye to label the figure and describe how light entering the eye becomes an image seen. Then they name the three main sections of the ear and explain what the cochlea does.
Curated OER
Oh, Say Can You See
Students explore different parts of the eye and functions of each part through a video and a dissection of a cow's eye. They discover different causes of blindness.
Curated OER
The Senses
For this senses worksheet, students use a text book to complete 34 fill in the blank statements about the structures and functions associated with the 5 senses.