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 32 matches
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 ...
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.
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 ...
Depositional Environments and Geologic History Labs part of Cutting Edge:Rates and Time:Teaching Activities
This is a pair of labs that incrementally prepare students to interpret the geologic history of a rock sequence. The first lab introduces students to depositional environments and fossils. The second lab presents a ...
Observations and Measurements in Geology part of Cutting Edge:Introductory Courses:Activities
This exercise gives students an introduction to topics they will encounter throughout the semester, and future course work. It covers plate tectonics, weathering, and basic rock descriptions.
Lifelines and "Earth lines" part of Cutting Edge:Affective Domain:Activities
This activity can be used as a first lab for an introductory-level geoscience course. It is a cooperative ice-breaker gets students to know one another and opens discussion for geologic time and earth history.
Crater Counting Lab exercise part of Cutting Edge:Rates and Time:Teaching Activities
This lab is designed to teach students how we can estimate the age of other planetary surfaces by counting and size-binning impact craters. It also illustrates some examples of how erosional or deopositional ...
The Cosmic Calendar part of Cutting Edge:Rates and Time:Teaching Activities
In this activity, one takes ALL of time, from the beginning of time (i.e., the Big Bang) all the way up to today, but one compresses it into one year. One can do this for all levels of students depending on how ...
Teaching radioactive decay & radiometric dating: an analog activity based on fluid dynamics part of Cutting Edge: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, ...
Radiometric Dating Isochron exercise part of Cutting Edge:Rates and Time:Teaching Activities
Hands-on introduction to using the isochron method to determine radiometric ages.
Relative Age Correlation part of Cutting Edge:Rates and Time:Teaching Activities
Students learn to apply basic correlation principles to geologic cross-sections.
Time Scales of Climate Change part of Cutting Edge:Rates and Time:Teaching Activities
This activity introduces students to the fact that climate change occurs at timescales of 1 year to 108 years and there are various drivers to explain these changes. It addresses how scientists detect these scales ...
Understanding Geologic Maps part of Cutting Edge:Early Career:Previous Workshops:Workshop 2011:Teaching Activities
Exercise in deconstructing a geologic map & writing a geologic history of the area.
Ordering Geologic Events and Interpreting Geologic History: The Grand Canyon part of Cutting Edge:Introductory Courses:Activities
This activity is designed to have students re-examine rocks they looked at earlier in the semester and use them to interpret some of the geologic history of the Grand Canyon.
Radiometric Dating part of Quantitative Skills:Activity Collection
This activity leads students through derivations of the equations associated with radiometric dating.
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.
Rock-Tectonics synthesis lab part of Cutting Edge:Introductory Courses:Activities
This lab aims to draw together rock identification and plate tectonics as well as relative age relationships. It gets students to "be" geologists...looking at rock suites and trying to see how they fit ...
Dating Students: Relative vs. Numerical Time part of Cutting Edge:Rates and Time:Teaching Activities
This activity introduces students to the fundamental ideas of relative versus radiometric dating, using the students themselves as a sample population. In the first half, the students attempt to order the people in ...
What can zircons tell us about the Early Earth? part of Cutting Edge:Early Earth: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 ...
Understanding Radioactivity in Geology: The Basics of Decay part of Quantitative Skills:Activity Collection
PowerPoint module leading students through creation and manipulation of spreadsheet to forward model an example of exponential decaythe number of remaining unpopped kernels of popcorn in a bag of popping popcorn.