If possible, try to have the students work in groups of three. A larger group size would not be desirable because of the small amount of actual activity to be done. In group work strive to have active involvement for each member. In larger groups some students might not have an active role. Divide students into groups of three.
Equipment managers get the totes and lab sheets.
Distribute lab sheets. Review contents of the tote box. Ask students to predict what the inside of a light bulb looks like. Have students fill in the appropriate section of their lab sheet. Draw a picture of the light bulb.