An introduction to the variety of plant life and the differences between plants such as grasses, ferns and trees.
This clip could be used when introducing the variation we see among plants. It makes a brief comparison between grasses, ferns and trees. A discussion could follow about the variation we see among other types of plants. Features of plants can be seen in this clip. Pausing the clip to discuss what we see could be useful. A research topic into plant variation could follow.