Activities for teaching about the Early Earth
This collection of activities contains materials used to teach about earth's history, evolution and extinction, geologic timelines, and methods used to date geologic events. We are seeking teaching materials that address early earth topics. Do you have a favorite teaching activity you'd like to share? Please help us expand this collection by sharing your own teaching materials.
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Results 1 - 20 of 114 matches
Hotspot Lesson: Mantle Plumes part of ERESE:ERESE Activities
This lesson introduces the theory of mantle plumes and possible ways of finding evidence to support the theory.
Relative Age-dating -- Discovery of Important Stratigraphic Principles part of Cutting Edge:Introductory Courses:Activities
Students don't have to be passively taught the important principles geologists use to do relative age-dating of rocks and geologic events. By careful analysis and critical thinking about photos and ...
Determining Earthquake Recurrence Intervals from Trench Logs part of Rates and Time:GSA Activity Posters
Trench logs of the San Andreas Fault at Pallett Creek, CA are the data base for a lab or homework assignment that teaches about relative dating, radiometric dating, fault recurrence intervals and the reasons for uncertainty in predicting geologic phenomena. Students are given a trench log that includes several fault strands and dated stratigraphic horizons. They estimate the times of faulting based on bracketing ages of faulted and unfaulted strata. They compile a table with the faulting events from the trench log and additional events recognized in nearby trenches, then calculate maximum, minimum and average earthquake recurrence intervals for the San Andreas Fault in this area. They conclude by making their own prediction for the timing of the next earthquake.
Roping Geologic Time part of Rates and Time:GSA Activity Posters
After having talked about the geologic time scale, I ask for two volunteers from the class to hold a rope that is 50 feet long. I say that one end is the beginning of the Earth (4.6 billion years ago), and the other is today. I then give out 16 clothes pins and ask various students to put a cloths pin on the 'time line' at various 'geologic events'. Throughout the activity I have a quiz going on where the students calculate percentages of Earth History for major geologic events, and compare it to their own ages. On their time scale, the dinosaurs died only about two 'months' ago! The exercise is very effective at letting them get a sense of how long geologic time is, and how 'recently' some major geologic events happened when you consider a time scale that is the age of the earth.
How Many Is A Million? part of Cutting Edge:Rates and Time:Visualizations with Teaching Notes
Roger Steinberg, Department of Natural Sciences, Del Mar College Description To help students visualize the immensity of geologic time, or even the immensity of just one million years, I have created a very large ...
The Evolution of Earth through Time part of Cutting Edge:Rates and Time:Teaching Activities
This activity is designed for large freshman courses (>200 students) and is used in-class. The activity requires a short (15 minute) overview of Earth history before students have the opportunity to work through ...
Hierarchical Alignment of Timelines part of Cutting Edge:Rates and Time:Teaching Activities
In the hierarchical alignment activity students progressively and hierarchically align scale information to a spatial linear representation. The progressive alignment of scales may alleviate the conceptual ...
M & M Decay part of Cutting Edge:Rates and Time:Teaching Activities
This is a simulation of radioactive decay which illustrates what a half-life is and explains some of the challenges involved with radiometric dating. Pennies or other cheap coins can be substituted for M&Ms if ...
Biozones, stratigraphic log correlation, and corresponding interpretation of paleoenvironments. part of Cutting Edge:Rates and Time:Teaching Activities
This exercise is a guided opportunity for any number of students (even hundreds) to start using recently learned, lower-level knowledge about stratigraphy and biostratigraphy in an integrative, interpretation ...
Describe and Interpret Images: Folded Strata part of Starting Point-Teaching Entry Level Geoscience:Interactive Lectures:Examples
In class, have students make a simple sketch of an outcrop shown in a slide (or computer projection) then discuss possible interpretations. -
An Interactive Game Approach to Learning in Historical Geology and Paleontology part of Starting Point-Teaching Entry Level Geoscience:Games:Examples
The instructor uses a series of games to help students identify and answer questions about fossils. The game grows more complex over time as the instructors add rules and phyla to identify. -
Using Melting Ice to Teach Radiometric Dating part of Quantitative Skills:Activity Collection
Students are challenged to a Sherlock Holmes-style mystery in which they construct their own decay curves of melting ice to determine time-zero.
JiTT - Geologic Dating part of Starting Point-Teaching Entry Level Geoscience:Just in Time Teaching:Examples
1) How are zircons formed? 2) Which of the following statements describes relative geologic dating? a) the Triceratops and Tyrannosaurus rex went extinct at the same time b) dinosaurs came later than horseshoe ...
Radiometric Dating part of Quantitative Skills:Activity Collection
This activity leads students through derivations of the equations associated with radiometric dating.
Quantitative Classroom Exercises part of Quantitative Skills:Activity Collection
The four exercises give students an opportunity to use their knowledge of graphs, algebra, and maps to solve simple geological problems.
Be the Block: Working the Geologic Block Diagram as an Inquiry Tool part of Teacher Preparation:Resource Collections:Activities
Working with data, students develop 3-D understandings of Earth structures using inference to construct a block diagram from a collection of 2-D information.
What can zircons tell us about the Early Earth? part of Activities
This image shows an array of Jack Hill zircons arranged on a piece of tape prior to casting in epoxy. Details Students create U-Pb concordia plots in Excel to experience the methods used to date the worlds oldest ...
Relative Time Application and Synthesis Exercise part of Cutting Edge:Introductory Courses:Activities
This classroom activity is a formative assessment that explores the degree to which students can apply relative time principles and synthesize that information with concepts related to the rock cycle.
The Four-Winged Dinosaur part of Cutting Edge:Early Career:Previous Workshops:Workshop 2010:Teaching Activities
This is assignment is completed in two parts: It begins in class with a showing of the Nova documentary "The Four-Winged Dinosaur." It continues as a homework assignment in which students write a short ...
Illinois through time part of Cutting Edge:Early Career:Previous Workshops:Workshop 2010:Teaching Activities
This assignment serves as an introduction to geologic time, using Illinois as an example. It uses the Paleo Portal website to illustrate each geologic period.