Lessons below address this concept: There is a fit between organisms and their environments, though not always a perfect fit.
Found 7 records.

Browse concepts for grades: K-2 | 3-5 | 6-8 | 9-12

 
Lesson Title (Description) Grade Level Lesson Type
Battle of the Beaks
Students learn about adaptive advantage, based on beak function, by simulating birds competing for various foods.
6-8 Classroom activity
Comic strip: Survival of the sneakiest
This comic follows the efforts of a male cricket as he tries to attract a mate, and in the process, debunks common myths about what it means to be evolutionarily "fit."
6-8 Comic
Crocs, Then and Now
This lesson has students investigate the geographical distributions, habitats, and other features of modern crocodilians and SuperCroc. Students consider what can be learned about one species by studying the other.
6-8 Classroom activity
Interactive investigation: The arthropod story
This interactive investigation delves into the amazing world of the arthropods and examines their success and their evolutionary constraints.
6-8 Web activity
Lines of evidence: The science of evolution
The theory of evolution is broadly accepted by scientists — and for good reason! Learn about the diverse and numerous lines of evidence that support the theory of evolution.
6-8 Tutorial
Mantis shrimp shoulder their evolutionary baggage and bluff
Like all organisms, mantis shrimp carry baggage from their evolutionary history. Find out how this baggage has coaxed them into a deadly bluffing game.
6-8 Article
Similarities and differences: Understanding homology and analogy
This interactive investigation explains what homologies and analogies are, how to recognize them, and how they evolve.
6-8 Tutorial
 


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