Cnidarians and Ctenophorans

Cnidaria is a broad phylum of 11,000 different species from jellyfish to coral. Most Cnidarians are marine species with a few freshwater examples. A lesson presentation explains the important characteristics of different species of both Cnidarians and Ctenophorans.

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Instructional Ideas

  • Edit the presentation to meet your curriculum objectives
  • Create a graphic organizer to record notes on each invertebrate Phyla
Classroom Considerations

  • Expects a basic understanding of the anatomy of an invertebrate
Pros

  • Offers interesting facts about specific species
  • Images add interest and relevance to the presentation
Cons

  • None