| Lesson Title (Description) |
Grade Level |
Lesson Type |
Ancient fossils and modern climate change: The work of Jennifer McElwain
Wondering how global warming will affect our planet? Scientist Jennifer McElwain studies the fossil record in order to learn more about how global warming has affected life on Earth in the past and how it might affect life on Earth in the future. |
9-12 |
Article |
Darwin's "extreme" imperfection?
Darwin used the words "extreme imperfection" to describe the gappy nature of the fossil record - but is this really such a problem? This article delves into the topic of transitional fossils and explores what we have learned about them since Darwin's time.
This article appears at SpringerLink. |
9-12 |
Article |
Evo in the news: Got lactase?
The ability to digest milk is a recent evolutionary innovation that has spread through some human populations. This news brief from April 2007 describes how evolution has allowed different human populations to take advantage of the nutritional possibilities of dairying. |
9-12 |
Article |
Evo in the news: More than morphology
This news brief, from August 2006, describes recent research on T. rex, with a special focus on how paleontologists move beyond the shape of the animal's bones to learn about aspects of its life that don't fossilize very well: its physiology, sensory abilities, and population dynamics. |
9-12 |
Article |
Evo in the news: What has the head of a crocodile and the gills of a fish?
This news brief, from May 2006, reviews what is likely to be the most important fossil find of the year: Tiktaalik helps us understand how our own ancestors crawled out of the water and began to walk on dry land. |
9-12 |
Article |
Evo in the news: When it comes to evolution, headlines often get it wrong
Newly discovered fossils are prompting some scientists to consider a minor revision of the relationships shown on the human family tree. This news brief from September 2007 clarifies the occasionally misleading news coverage of the story. |
9-12 |
Article |
Evo in the news: Where species come from
Lush tropical ecosystems house many times more species than temperate or Arctic regions. This news brief from November 2006 discusses the evolutionary explanation for this diversity trend and reveals why threats to tropical ecosystems may threaten diversity on a global scale. |
9-12 |
Article |
Fossil and Migration Patterns in Early Hominids
Students plot the distribution of major hominid taxa on a world map to hypothesize about the origin and movement of prehuman ancestors. |
9-12 |
Classroom activity |
From soup to cells - The origin of life
Delve into our current understandings of the origins of life and how scientists are able to investigate the details of such ancient events.
This article is located within Evolution 101. |
9-12 |
Tutorial |
Great Fossil Find
Students are taken on an imaginary fossil hunt and hypothesize as to the identity of the creature they discover. Students revise their hypotheses as new evidence is "found." |
9-12 |
Classroom activity |
How to survive a mass extinction: The work of David Jablonski
Through detailed analysis of patterns in the fossil record, scientist David Jablonski reconstructs the rules that helped dictate who lived and died in past mass extinctions. This research profile describes his surprising discoveries and their disturbing implications for the biodiversity crisis today. |
9-12 |
Article |
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 |
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 |
Parsimonious explanations for punctuated patterns
Punctuated equilibrium is sometimes erroneously cited as evidence that evolutionary biology still hasn't figured out how evolution works. In fact nothing could be further from the truth. Punctuated equilibrium builds on (not tears down!) established evolutionary theory. Find out how the process works.
This article appears at SpringerLink. |
9-12 |
Article |
Solving the Mystery of the Neandertals
An interactive and engaging web activity that compares the number of mutations in the mitochondrial genomes to determine ancestry and relatedness. |
9-12 |
Web activity |
Stories from the Fossil Record
This web-based module provides students with a basic understanding of how fossils can be used to interpret the past. |
9-12 |
Web activity |
The genes that lie beneath: The work of Leslea Hlusko
Evolutionary biologist Leslea Hlusko’s research takes her from the deserts of Ethiopia, where she hunts for hominid and primate fossils, to a baboon colony in San Antonio where she takes thousands of measurements of the primates' imposing canines. This research profile describes how the two projects are linked by a hunt for genetic variation, a key component of natural selection. |
9-12 |
Article |
The Monterey Pine through geologic time
Understanding the evolutionary history of the Monterey Pine may help us conserve this species. |
9-12 |
Article |
Visualizing life on Earth: Data interpretation in evolution
This web-based module leads students through an exploration of the patterns in the diversity of life across planet Earth. Students are scaffolded as they practice data interpretation and scientific reasoning skills. |
9-12 |
Web activity |
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 |
Xenosmilus
Students play the roles of paleontologists on a dig. They “unearth” a few fossils at a time and attempt to reconstruct the animal the fossils represent. |
9-12 |
Classroom activity |
