How many different invertebrates can you name? A thorough presentation describes the eight different Phyla of invertebrates. Each slide gives a quick overview of the important physical characteristics of each of the Phyla.

Present information about the classification of animals. After participating in the teacher-led discussion about scientific names, small groups devise their own way of classifying everyday objects present in the classroom, developing...

Explore the microscopic organisms that live in the freshwater ponds with this video collection. These video clips feature unicellular organisms, from under the microscope, showing off their daily activities. Collection includes videos of...