The videos on television show some of the massive destruction and the human toll of the recent earthquake in Haiti. It is difficult to imagine the suffering of the Haitian people. It is an unfortunate example of the devastation of a magnitude 7 earthquake.

It is natural to wonder why or how. When students are ready, teachers may want to discuss  earthquakes and their causes.

The folks at IRIS have a website with a PowerPoint presentation and Quicktime movie that explain a lot of details associated with this particular earthquake and earthquakes in general. The PowerPoint has excellent pictures of the destruction to buildings, without presenting images of human suffering that would be difficult for some students. The image to the right is taken from the PowerPoint.

IRIS (AKA the Incorporated Research Institutes for Seismology) has lots of resources for learning about earthquakes including SeisMac 2.0 which allows Macintosh computers to become seismographs.

In the quest for Science Literacy, we strive to give students an understanding of natural events before they happen. Adaptive Curriculum has two strong Activity Objects, one is on determining the magnitude of an earthquake and the other is determining the location of the earthquake. The image below is from “Earthquakes: Measuring Magnitude.“