Place one at a time on the opaque projector. Have other groups guess the identity of the organelle needed. Discuss the clues that were given. Grade ads using product descriptor. As a further assessment tool, you can pick the best ad for each organelle that you got throughout the day and compile the ads into a quiz or test.
Students have to give the correct organelle needed.
If you make sure to pick ones from various periods through the day, they students will not have seen but perhaps 2 of the ads. Inc. All rights reserved.