Students explore the extraordinary adaptions and diversity of terrestrial arthropods through short Shape of Life videos and student-centered activities in the 5E Instructional Model.

This lesson consists of a cross disciplinary activity incorporating aspects of wave characteristics from Physics, movement traits from Biology, and evaluating locomotion design from Engineering. Students can be introduced to the idea by showing the video Arthropod Locomotion: Engineering from the shapeoflife.org or other videos of animals that exhibit wave-like characteristics during motion. Class discussion can begin by analyzing the necessity to move efficiently and how moving in a wave-like manner could be beneficial.

Students explore how the adaptable arthropod body allowed them to invade both land and air. First, students watch the video Terrestrial Arthropods: The Conquerors and take notes. After watching the video, students answer questions. 

After note taking during the phyla episodes of the shapeoflife.org, student pairs will randomly pick an invertebrate from the hat. After doing more in-depth research on their chosen invertebrate, student pairs will design and create a flyer that will promote the invertebrate’s special abilities. Furthermore, the students will find at least one video clip of their invertebrate from the shapeoflife.org website to present to the class as evidence of their claims. Finally the student pair will argue why their invertebrate should be crowned the “World’s Most Awesome Invertebrate.”

A list of questions about the characteristics of terrestrial arthropods to use after viewing the video Terrestrial arthropods: The Conquerors.

In this activity students explore how animals are classified. For centuries taxonomists have been classifying the diversity of animal life based on observations and measurements of animals’ body plans. And now, with DNA sequencing, scientists have for the most part confirmed the work of earlier taxonomists. Students will learn the characteristics that define five of the major invertebrate phyla by watching videos, reading and sorting animal cards. The phyla are: Cnidarians, Annelids, Arthropods, Molluscs, and Echinoderms.