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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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.
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.
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 ...
Demonstration of radioactive decay using pennies part of Quantitative Skills:Activity Collection
A demonstration (with full class participation) to illustrate radioactive decay by flipping coins. Shows students visually the concepts of exponential decay, half-life and randomness. Works best in large classes – the more people, the better.
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. -
Multiple temporal scales of landscapes and landforms part of Cutting Edge:Topics:Rates and Time:Teaching Activities
This exercise provides students with a timescale and list of geomorphic landforms and processes. The activity requires that students utilize their knowledge of process-driving mechanisms to place landforms and ...
Relative Age Correlation part of Cutting Edge:Topics:Rates and Time:Teaching Activities
Students learn to apply basic correlation principles to geologic cross-sections.
Teaching radioactive decay & radiometric dating: an analog activity based on fluid dynamics part of Cutting Edge:Topics:Rates and Time:Teaching Activities
Radiometric dating/geochronology is a difficult concept for students. Using the (rather messy) medium of shampoo, students watch it flow through holes of different sizes, determine the exponential decay equation, ...
South Carolina Studies: Bringing the Geologic Time Scale Down to Earth in the Students' Backyard part of Rates and Time:GSA Activity Posters
Students visit Drayton Hall historic plantation near Charleston, South Carolina and are led on a field trip that starts with a discussion of documented historic changes that have affected the mansion and the surrounding property. The field trip continues with a study of Native American artifacts and ends with analysis of coastal plain deposits exposed along the Ashley River. Students use paleogeographic maps to discuss both historic and prehistoric changes to the landscape. Back in the classroom, students gather data to draw paleogeographic maps of their own school site through geologic time.
Relative Dating of Geologic Materials part of Teacher Preparation:Resource Collections:Activities
This lessons allows students to constuct the basic principals used to understand relative geologic time and the skills used to construct the geologic time scale.
Help a geochronologist part of Geoscience in Two-year Colleges:Activities
This activity allows students to better understand radiometric dating and absolute dating techniques by calculating radiometric ages of zircon crystals. Their calculated ages then serve as tools to practice creating graphs, interpret analytic data, and reconstruct geologic events.
Drawing unconformities part of Cutting Edge:Rates and Time:Teaching Activities
Thess simple sketches are used in class to show the development of different unconformities.
Relative vs. Numerical Dating and Geochronology with Beads part of Cutting Edge:Rates and Time:Teaching Activities
Students use relative dating principles to interpret the ages of rocks in a block diagram. They then "date" samples from these rocks to test their relative age hypotheses. Sample dating is done by ...
Tapestry of Time: the Evolution of the North American Continent part of Cutting Edge:Introductory Courses:Activities
In this lecture activity, groups of students use the Tapestry of Time map printed by the USGS to create cross sections that illustrate the growth of the North American continent.
Hotspot Lesson: Relative Dating part of ERESE:ERESE Activities
This lesson explains the application of relative dating for volcanic features in the ocean.
Exploring the nature of geoscience using cartoon cards part of Integrate:Workshops:Teaching the Methods of Geoscience:Activities
In this activity, students work in groups to put a set of cartoon cards in order, much in the way that we might assemble a geologic history. The primary goal of the activity is to explore the nature of science in general and the nature of geoscience or historical science specifically, without requiring any content knowledge.
Learning Assessment #8 - Concept Map (2011) part of Cutting Edge:Introductory Courses:Activities
An end of the term, in-class activity that challenges students to synthesize their understanding of the fundamental concepts taught over the course of the semester - plate tectonics, the rock cycle, geologic time ...
Learning Assessment #6 - Geologic Time (2010) part of Cutting Edge:Introductory Courses:Activities
An in-class activity that tests students' understanding of the principles of relative age, absolute age and numerical age dating.
JiTT - Neanderthals and Modern Humans part of Starting Point-Teaching Entry Level Geoscience:Just in Time Teaching:Examples
1) What are Neanderthals? How do they differ from modern humans? 2) Discuss some of the new ideas as to why early human ancestors dispersed from Africa. 3) What are DNA studies telling us about human migrations and ...