| Lesson Title (Description) | Grade Level | Lesson Type |
Aloha - spider style!
This research profile follows Dr. Rosemary Gillespie to Hawaii as she evaluates hypotheses about the evolution of the colorful happy-face spider. |
9-12 |
Article |
Evo in the news: A chink in HIV's evolutionary armor
Medical researchers have spent billions of dollars and many decades trying to develop an HIV vaccine but have, thus far, failed. Why is an HIV vaccine so elusive? This news brief from March 2007 explains how HIV's rapid rate of evolution challenges medicine and describes a new discovery that may allow vaccine developers to sidestep that evolution. |
9-12 |
Article |
Evo in the news: A fish of a different color
This news brief, from February 2006, describes how a mutated zebrafish gene may help us understand human evolution and the genes underlying human skin color. Humans and zebrafish both inherited the same pigmentation gene from their common ancestor. |
9-12 |
Article |
Evo in the news: Cheating cheetahs prosper
Biologists have discovered that female cheetahs consistently seek out multiple mates. This news brief, from July 2007, explains how the evolutionary implications of this behavior may help conservation efforts targeting these endangered animals. |
9-12 |
Article |
Evo in the news: The other green (r)evolution
Though corn is "all-natural" in some ways, in others it is entirely manmade. This news brief from February 2007 explains the evolutionary tools
that ancient humans used to engineer modern corn and the tools that scientists are using today to reconstruct corn's evolutionary history. |
9-12 |
Article |
Relevance of evolution: Agriculture
Explore just a few of the many cases in which evolutionary theory helps us secure and improve the world's crops. Genetic diversity, disease resistance and pest control are highlighted. |
9-12 |
Article |
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 |
Alike but Not the Same
Students conduct a classwide inventory of human traits, construct histograms of the data they collect, and play a brief game that introduces students to major concepts related to human genetic variation and the notion of each individual's uniqueness. |
9-12 |
Classroom activity |
Big Beans, Little Beans
Students measure and note the variation in the lengths of lima beans. Students then compare the growth rate of different sized beans. |
6-8 |
Classroom activity |
Breeding Bunnies
Students simulate breeding bunnies to show the impact that genetics can have on the evolution of a population of organisms. |
9-12 |
Classroom activity |
Evolution and Antibiotic Resistance
Students learn why evolution is at the heart of a world health threat by investigating the increasing problem of antibiotic resistance in such menacing diseases as tuberculosis. |
9-12 |
Classroom activity |
Exploring Variation and Heritability
Students explore the natural variations present in a variety of organisms by examining sunflower seeds and Wisconsin Fast Plants™ to consider the role of heredity in natural selection. |
9-12 |
Classroom activity |
Investigating Natural Selection
Students experience one mechanism for evolution through a simulation that models the principles of natural selection and helps answer the question: How might biological change have occurred and been reinforced over time? |
9-12 |
Classroom activity |
The Meaning of Genetic Variation
Students investigate variation in the beta globin gene by identifying base
changes that do and do not alter function, and by using several internet-based resources to consider the significance in different environments of the base change associated with sickle cell disease. |
9-12 |
Classroom activity |
The Natural Selection Game
This is a board game that simulates natural selection. It is suitable for an introductory biology class and for more advanced classes where you could go into more detail on important principles such as the role of variation and mutation. |
9-12 |
Classroom activity |
Variation
Students look at populations of living things and identify variations in physical features. |
K-2 |
Classroom activity |
Wolf Pack in a Bottle: DNA Simulation with Paper Chromatography
This lesson uses paper chromatography to simulate electrophoresis of DNA. The problem posed is to identify the genetic similarities among several sub-species of wolf in order to provide information for a conservation/breeding program. |
9-12 |
Classroom activity |
