Lesson Title (Description) |
Grade Level |
Lesson Type |
Classification and Evolution Students construct an evolutionary tree of imaginary animals (Caminalcules) to illustrate how modern classification schemes attempt to reflect evolutionary history. |
9-12 |
Classroom activity |
Evolutionary trees and patterns in the history of life Scientists use many different lines of evidence to reconstruct the evolutionary trees that show how species are related.
This article is located within Evolution 101. |
9-12 |
Tutorial |
Interactive investigation: The arthropod story This interactive investigation delves into the amazing world of the arthropods and examines their success and their evolutionary constraints. |
9-12 |
Web activity |
Investigating Common Descent: Formulating Explanations and Models Students formulate explanations and models that simulate structural and biochemical data as they investigate the misconception that humans evolved from apes. |
9-12 |
Classroom activity |
It's All in Your Head: An Investigation of Human Ancestry Students describe, measure and compare cranial casts from contemporary apes, modern humans, and fossil hominids to discover some of the similarities and differences between these forms and to see the pattern leading to modern humans. |
9-12 |
Classroom 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. |
9-12 |
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. |
9-12 |
Article |
Nuts and bolts classification: Arbitrary or not? Students working in teams classify furniture, share their categories and rationales, then note how their different schemes are perfectly logical and useful, but they vary and are completely arbitrary. They then see how living organisms are classified, and note how these natural groupings reflect the same ancestral relationships in the same nested hierarchies, regardless of the different criteria used. This concept is exemplified using primate phylogenetic trees. |
9-12 |
Classroom activity |
Similarities and differences: Understanding homology and analogy This interactive investigation explains what homologies and analogies are, how to recognize them, and how they evolve. |
9-12 |
Tutorial |
Webcast: Fossils, genes, and embryos In lecture three of a four part series, evolutionary biologist David Kingsley examines the original objections to Darwin's theory and shows how modern evidence supports the theory. This lecture is available from Howard Hughes' BioInteractive website. |
9-12 |
Lecture |
What did T. Rex Taste Like? In this web-based module students are introduced to cladistics, which organizes living things by common ancestry and evolutionary relationships. |
9-12 |
Web activity |