This is a PowerPoint presentation on basic facts about Earthworms, and how they help in the plant life cycle- the presentation is in Spanish and is meat for a dual-language classroom. There are some English components- there is a quiz (yes/no) at the end of the presentation that can be used as a summative assessment at the end of the Earthworm Unit.
I used this presentation during our Science Block, before observing real earthworms, but this presentation can also be used during ELA for reading