We found 1,128 reviewed resources for extinction
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Population Genetics

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How Computers Work: What Makes a Computer,...
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Volcano
Other Resource Types ( 1,128 )
Lesson Planet
Life Science
Photosynthesis, extinction, biomimicry, and bioremediation. Young environmental engineers study these processes. Using photosynthesis as a model and biomimicry as an example, groups research how nature provides hints for engineering...
Lesson Planet
Activity Book: Discover Your Changing World With NOAA
Introduce middle schoolers to the essential principles of climate science with a collection of 10 activities. Class members learn about the Earth’s climate systems, factors that change these systems, and the impacts of those changes....
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Literacy in Science/Technical Subjects: 6-8th Grade ELA Common Core
Being able to write and read is useful across the disciplines, and science is no exception. This collection of science resources cultivate literacy skills while dealing with subjects from the world of science. The final three resources...
Lesson Planet
Climate Change in My Backyard: Grades 7-9, Unit 3
Living things and ecosystems respond to and are affected by climate change. In this collection of four lessons, students learn about how researchers—now and in the past—have used plant lifecycle events to understand climate. Pupils...
Lesson Planet
Biodiversity
Biodiversity, from genes to ecosystems, is the focus of a four-video collection hosted by Britt Garner. The narrator discusses biodiversity, evolution, defining intelligence, and other complex topics. As a bonus, she models how to break...
Lesson Planet
Crash Course: Ecology
Viewers take a Crash Course in Ecology with a 12-video collection that takes a look at where organisms come from, how they interact, and how they influence their environments. The videos, appropriate for in class or remote learning, use...
Lesson Planet
Mass Extinctions
99 percent of the species that have ever lived on this planet are extinct. The best way to understand when another extinction could happen is to study the previous five mass extinctions. The video discusses each one, the cause, the...
Lesson Planet
A Mammoth Undertaking: The Science of De-Extinction!
If scientists could use biotechnology to bring back extinct species, should it? A thought-provoking video explores the technical and ethical considerations of this question as part of a larger biology playlist. It explains what would be...
Lesson Planet
Extinction of Species
Extinction: i's not just for dinosaurs! Young ecologists examine the alarming facts about the causes of mass extinctions by watching this engaging Fuse School Evolution video. Topics include previous extinction events, living fossils,...
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When Will the Next Mass Extinction Occur?
Normal background extinctions and mass extinction events are examined in this short video that suggests that environmental change, naturally occurring and change caused by humans, is the key factor in such events.
Lesson Planet
Mass Extinctions Interactive
Extinctions constantly occur, but what sets off a mass extinction event? Young scientists study the data from the previous five mass extinctions to better understand their causes. Then, they learn the impact each extinction had on our...
Lesson Planet
Speciation and Extinction
Are we, as some scientists theorize, in the midst of the sixth mass extinction? Scholars explore speciation through adaptive radiation and extinction with a video that uses the three-spines stickleback in Alaska, and its current...
Lesson Planet
The Sixth Extinction
Did you know that 98 percent of organisms that ever lived are now extinct? PBS Digital Studios presents viewers with information about previous extinctions, their causes, and related statistics such as what percent of organisms went...
Lesson Planet
Mammoths vs. Mastodons: What's the Criteria for De-Extinction?
If you could, would you bring back mammoths or mastodons? What about resurrecting other species? Viewers consider some of the ethical and practical considerations involved in de-extinction.
Lesson Planet
The Extinction That Never Happened
How do scientists define a mass extinction event in the fossil record, and what happens when they are wrong? Scientists find living plants and animals previously believed to be extinct on almost every continent. An engaging video...
Lesson Planet
Mammoths vs. Mastodons: Can We "De-Extinct" Them Both?
According to a popular movie series, de-extincting ancient species may not be the best idea! But, is it possible? Explore the prospect through a video that is part of a larger playlist covering mammals. The narrator compares the physical...
Lesson Planet
The Extinction and Rediscovery of the Ivory-Billed Woodpecker
An incredibly thorough, and well-designed lesson teaches youngsters about the presumed extinction and rediscovery of the ivory-billed woodpecker in Arkansas. Learners discuss the environmental factors that led to the birds disappearance....
Lesson Planet
How Many Mass Extinctions Have There Been?
Everyone knows about the extinction of the dinosaurs, but what other mass extinctions have happened? The video explains how scientists define mass extinctions. It offers insight into the debate about the number of mass extinctions as well.
Lesson Planet
Weighing the Evidence for a Mass Extinction: Part 1 – In the Ocean
Extinction events have happen throughout geologic history, but only five mass extinctions occurred over the last 4.5 billion years. Scholars view fossils from a layer of sediment during an extinction event and observe patterns to draw...
Lesson Planet
Weighing the Evidence for a Mass Extinction Part 2: On Land
What can fossils tell us about periods of extinction? Young scholars interpret fossil layers to make conclusions about changes in life during different geological time periods. They analyze the fossils for abundance and diversity as well...
Lesson Planet
How Do Species Become Extinct?
Young scholars examine reasons that animals become extinct. They participate in a simulation to discover that animals loss of home is the main factor that puts species near extinction in North America. Students examine over-hunting and...
Lesson Planet
Mass Extinction and Fossil Records
The focus of a fossil-based lesson uses graphs and charts that allow young paleontologists to make inferences about events of mass extinction. They must apply their previous knowledge about fossil records in this final lesson of the...
Lesson Planet
Extinction Prevention via Engineering
It's time to save endangered species through engineering. The third lesson in a nine-part Life Science unit has young environmentalists study species extinction. An engaging discussion leads to some ideas on how to use engineering design...
Lesson Planet
Why Megalodon (Definitely) Went Extinct
From the top of the food chain to extinction, follow the life of the megalodon! An episode in the PBS Eon series describes the evolution of the ancient species and its eventual extinction. The narrator discusses the fossil evidence and...