Students explore scientific observations by examining the parts of a microscope. In this optics instructional activity, students discuss the importance of a focal point and focal distance when utilizing an optical device such as a...

Students explore vision by experimenting with lenses in equipment. In this optics lesson, students define the different technology that enhances vision such as microscopes, telescopes and cameras. Students experiment with these devices...

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.