Sixth graders plan and conduct an experiment on food spoilage. They design the experiment, create a display, record and analyze data, and make inferences regarding the results of the experiment.

Seventh graders demonstrate scientific inquiry to design and perform an experiment involving Grow Creatures. They participate in a class discussion, and in small groups design an experiment that determines how to change the materials to...

For this lesson, students learn about how to design an experiment, factor in other potential effects, take observations, and record their findings. The experiment is done using worms in a lab setting.