Other
The Animals Page
Provides an easy to understand overview of animals from protozoa and echinoderms to insects, mammals, birds, and fish.
Other
Universite De Montreal: Protist Picture Gallery
At this site from the Universite de Montreal, you can click on the name or picture to see images & data on each of the protozoa. Elementary teachers will need to guide their students through this information.
BiologyWise
Biology Wise: Classification and Characteristics of Protozoa
Discusses the general characteristics of protozoa and how they can be divided into different types based on their mode of locomotion, mode of nutrition, or mode of respiration. Includes a list of facts about protozoa.