The ecology and natural history of plants that live at the expense of other organisms is described in detail at this site from the Palomar College. Great material for a report or presentation.

Students take apart and label basic parts of a plant in this lesson plan. The students also use kitchen spices to determine which part of a plant was used for various flavorings.

This teacher's guide focuses on the fascinating world of plants. Through books and other print materials, and exploration of actual plants, children will identify plants as living things, examine the parts of plants, experiment with what...