Teaching Climate Change through Prehistoric Leaves
Leaves Tell the Story of Climate Change
In a previous post I provided a list of climate change resources for those interested in knowing more about climate change, and for those who may be needing resources for teaching about it. In today's post I want to share with you another great resource.
One of my favorite types of lessons, in and out of the classroom, involves real world applied science, which integrates fields that might once have seemed diametrically opposed. The folks in Smithsonian Education have created a wonderful lesson plan all about the research of Scott Wing, an SI paleontologist, whose work focuses on paleobotany, climate change, and leaf-margin analysis of fossil leaves from about 55 million years ago. This is a free curriculum, complete with lessons and background materials, that can be found online. It's aimed at middle school students, though it could be adapted for high school.
Resources for Teaching or Learning About Climate Change
Global Climate Change Teaching Resources
One of the most challenging things to talk about, and teach, is the topic of climate change or less commonly known now as "global warming." This is especially true because in many places it's getting cooler and not hotter, wetter and not drier. This post is dedicated to some of the climate change teaching resources I've found useful.
First, you need a good definition of global climate change. Climate is the average, or overall, pattern of weather over a long period of time. There have been many changes in climate over the long history of the Earth, from hot to cold, but the global climate pattern is currently getting warmer. This means the ups and downs in the weather are getting more "up" and more "down" or hotter and colder than ever before, and they are staying that way, not changing. This up and down being caused by the trapping of greenhouse gasses in the atmosphere, and these gasses come from the burning of fossil fuels, like coal and oil. Teachers are trying to move away from using the term "global warming" because it does not accurately represent all of the ups and downs in weather patterns and trends, especially in places that are cooling!
One of the best resources I've found for teaching about how climate change works (for kids and adults) is from Robert Krulwich, and the NPR Climate Connection web site. He offers five short (5 minute) animated episodes that clearly lays out how climate change works. The series is narrated by Krulwich and follows a carbon molecule, even "in love" with its two oxygen molecules, and how they help trap heat on the Earth.
The Climate Connections series is a year-long exploration of climate change, and has an abundance of interviews, articles, and podcasts of information and research.