Linking to learning

‘Seising’ up earthquake education

Seismic events have been part of earth’s existence since it became a planet and, with an average of 50 earthquakes a day around the world and the recent devastation in Haiti, maybe it is time for teachers to make a concerted effort to spark student interest in our planet’s most powerful forces.

Packed with resources that can help bring that subject to life, the Internet provides maps, statistics, charts, videos and lesson plans that can help teachers make earthquake education a reality.

The two greatest earthquakes recorded and measured were a 9.5 magnitude in 1960 in Chile and a 9.2 in 1964 in Alaska. The recent catastrophic 7.0 magnitude earthquake in Haiti, however, may be among the most destructive when we consider the human toll.

Facts like these are contained on the Web site of the United States Geologic Survey, the federal agency with responsibility for recording and reporting earthquake activity nationwide.

The site contains many historical records and statistics of earthquakes in the United States. There are several galleries of photos depicting the aftermath of recent earthquake events and a historical collection of images going back to the 1906 San Francisco earthquake.

Click on the Learn tab across the top banner and look at a catalog of earthquake topics, FAQs, earthquake glossary, educational resources for teachers and fun ideas and activities for students like science fair projects and online games. Another feature is “Today in Earthquake History,” where you can find out if a major earthquake occurred on a specific date.

If you go to your favorite search engine and type in “earthquake lesson plans,” you will get thousands of returns appropriate for your grade level. Here are a few sites that I found using Google.

At geology.com you can find a list of earthquake lesson plans, classroom activities, projects and demonstrations that can be adapted for all students. Simply enter “earthquake” in the search box. The Center for Innovation in Engineering and Science Education at Stevens Institute of Technology has a lesson here called “Musical Plates” that is a real-time data-collection project where students view the occurrence of earthquakes around the world to draw conclusions about continental drift.

On Teacher Planet (www.teacherplanet.com) from Drexel University, there is an earthquake resource page which includes lesson plans and worksheets with activities. You can find clip art, study units and a slew of other resources. There are puzzles that ask you to fit continents together and match terms about plate tectonics.

Founded in 1984 with support from the National Science Foundation, (IRIS) is a consortium of more than 100 U.S. universities dedicated to the acquisition, management and distribution of seismological data. If you want to see the printable seismographic records of the earthquake in Haiti, you will find everything you want right here.

A PowerPoint presentation shows images from before and after the quake hit and you can see why so much destruction occurred. There are links to short videos on YouTube that explain why there was no tsunami and others that show how the seismic waves moved across the U.S. If you click on Lessons and Resources on the left side menu, you will be presented with a table of lessons and activities that are suitable for 5th- to 12th-grade students.

When you are on the home page, you should click on Educators to find resources for all levels of students. These include animation, educational software and posters. Full-size posters to hang in your classroom are available.

Natural events of the magnitude of those that occurred in Haiti force us to pause and look at our planet a little more closely. The answers to questions of why and how these geologic events can affect our lives become the basis for understanding our place on the third rock from the sun.

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