Lessons below address this concept: Scientific ideas are developed through reasoning.
Found 23 records.

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

 
Lesson Title (Description) Grade Level Lesson Type
A Survey About Science
Students conduct a survey about the nature of science, laws, theories, hypotheses, scientists, and evolution.
9-12 Classroom activity
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
Ancient Farmers of the Amazon
In this activity, students find out about research being conducted on Amazon leafcutter ants. They also watch video segments to make their own virtual field observations and write their own research proposals.
9-12 Classroom activity
Anolis Lizards
Students "take a trip" to the Greater Antilles to figure out how the Anolis lizards on the islands might have evolved.
9-12 Classroom activity
Comparing Explanatory Models
This series of lessons introduces students to evolutionary reasoning and to the explanatory power of the Darwinian model of natural selection.
9-12 Classroom activity
Darwin's Great Voyage of Discovery
Students learn about Darwin's voyage on the Beagle by reading excerpts from his letters and journals and mapping his route.
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: Musseling in on evolution
This news brief, from September 2006, reviews a recent case of evolution in action. In just 15 years, mussels have evolved in response to an invasive crab species. Find out how biologists uncovered this example of evolution on double time.
9-12 Article
Evo in the news: Tracking SARS back to its source
This news brief, from January of 2006, traces the source of the SARS virus. Using phylogenetics, biologists have come up with a plausible path of transmission which may help us prevent future outbreaks of diseases such as HIV, SARS, and West Nile virus.
9-12 Article
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
Fire ants invade and evolve
Understanding the evolution of fire ants may help scientists control the spread of these pests, which have already taken over much of the U.S.!
9-12 Article
From the origin of life to the future of biotech: The work of Andy Ellington
This research profile examines how scientist Andy Ellington has co-opted the power of artificial selection to construct new, useful molecules in his lab. The results of his work could help protect us from terrorist attacks and fight HIV and cancer.
9-12 Article
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
History of evolutionary thought
In this section, you will see how study in four disciplinary areas — Earth's history, life's history, mechanisms of evolution, and development and genetics — has contributed to our current understanding of evolution.
9-12 Article
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
Monarch/Viceroy Case
Students work in groups to develop a Darwinian explanation for the bright coloration of monarch and viceroy butterflies and the similarity in color patterns seen between the two species.
9-12 Classroom activity
Nature of science
Understanding how science works allows one to easily distinguish science from non-science. Thus, to understand biological evolution, or any other science, it is essential to begin with the nature of science.
9-12 Tutorial
Sequencing Events
Students attempt to sequence and create a story around a series of cartoon frames to serve as the basis for a discussion about how decisions are made and how arguments are constructed.
9-12 Classroom activity
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 Checks Lab
Students construct plausible scenarios using bank checks to learn how human values and biases influence observation and interpretation.
9-12 Classroom activity
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
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
 


Search · Site Index · Navigation · Copyright · Credits · Contact
Understanding Evolution For Teachers Home · Understanding Evolution Home

Read how others have recognized the Understanding Evolution website

Spanish translation of Understanding Evolution For Teachers from the Spanish Society of Evolutionary Biology.