Cambrian Explosion Teacher Resources

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Students research the evidence for prehistorically formed methane hydrates contributing to global warming. In this climate change lesson, students work in groups to research methane hydrates, global warming, The Cambrian Explosion, and The Paleocene Extinction. They present the results of their research and discuss how the topics are related.
Students explore the Cambrian explosion and Paleocene extinction events. In this climate change lesson, students read articles to link evidence they find to extinction and climate change.  Links to the articles are included in the lesson.
Twenty-seven slides will give your students a complete overview of the biological and chemical theories behind the development of life on Earth.  There are fabulous real life photos and labelled diagrams to give details about the first eukaryotes, and explosions of diversity in history. Students could use this PowerPoint in an independent study or as a source of information for research.
Three eras of the current Phanerozoic geological eon are broken down for your pupils. Biological features of the Paleozoic, Mesozoic, and Cenozoic eras are listed, along with the possible causes of mass extinctions. Plenty of diagrams, charts, graphs, photos of fossils, and drawings of prehistoric organisms accompany the text. 
This sequence of slides presents information about the hypothesis of key events in the Origin of Life. The conditions on early earth are given and the process that would allow for living organisms to develop. The evidence will stimulate discussion in your class and your students may be interested in continuing research on their own. This slideshow stands on its own, so with basic prior knowledge your class could use this in personal study time.
Using meters as years, your class works together to map out the geologic time scale on a football field. Plenty of background information is included in this lesson plan as well as several resource links and a student worksheet. Your earth science class will score a touchdown in understanding geologic history!
Students describe the overall events that occurred during the Paleocene extinction event as well as the processes that are believed to result in global warming after group research. They infer how a global warming event could have contributed to the Paleocene extinction event.
Students explore and define methane hydrates and describe ways that it can impact their own lives.  In this methane hydrate lesson students create a molecular model and research methane hydrate. 
Learners define terms and describe where they are found and formed.  In this methane lesson students complete an activity and describe ways in which methane hydrates impact our lives. 
Students examine fossils at a museum site. They observe the fossils, record their findings, and discuss them when they get back to class. They practice dating the fossils based on their findings.
Cartoon children compare the earth's age to timescales that we understand:a calendar year, the thickness of a book, the human lifespan. This smart film clip is definitely worth adding to your geologic timescale lesson! If you subscribe to the free membership on the publisher's website, you will also have access to comprehension and discussion questions, as well as links to other related resources. 
Sal clarifies concepts covered in the Kahn Academy video on Biodiversity in the Phanerozoic Eon. He explains the types of animals and plants that were the first life forms on land. Additionally, he describes what these organisms would have looked like and how they may have interacted with the environment.
Sal share the timeline and process by which life propagated and colonized land. He covers life events that occurred during the Cenozoic, Mesozoic, and Paleozoic eras. The video is very basic and covers general knowledge of these eras and topics.
Students explore plate tectonics, the "Big Bang" theory and Earth's history through geological evidence. In this understanding Earth's history lesson plan, students complete a 20 question worksheet on the history of Earth including a time line of Earth's major events.
Students explain the concept of gene sequence analysis. In this gene lesson plan, students draw inferences about phylogenetic similarities of different organisms.
Students try to draw and identify a jellyfish from a physical description. After reading an article, they discover new information about cnidarians. In groups, they research and develop dioramas about a specific cnidarian species. They reflect on the evolutionary nature of science.
Students are taken on a simulated "voyage" backward in time, to the beginning of our planet. They "witness" that beginning, the origin of life, and a number of key events from then to the present.
Students explore the Big Bang Theory and the Theory of Plate Tectonics. In this history of life lesson, students explain two ways the Theory of Plate Tectonics and the Big Bang are of direct benefits to humans.
Students investigate how climate changes affect top predators in Arctic marine ecosystems. Students complete a worksheet and write a report based on their responses to a scientific paper.
Students investigate the social, economic and environmental consequences that might result from Arctic climate change. Students identify and discuss at least three consequences.

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