Page 25 - Demo

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HUMAN ACTIVITY & NATURAL HAZARDS, continued
Smithsonian Volcano Activity Model
Safely and easily demonstrate the principles of volcanic activity using this realistic erupting volcano. Model can be set up in less than 15 minutes and uses no heat or flame. Eruption and continuous foaming action are controlled by hand pressure using a unique bottle-and-tube delivery system. Fully illustrated teacher and student guides contain detailed reference infor- mation on volcanoes. 12" diameter, 4" high.
Mapping Earthquakes and Volcanoes—Student Activity Kit
Discover the geologic connection between earthquakes and volcanoes with this active-learning mapping activity. After completing a puzzle of Earth’s major tectonic plates, students use latitude and longitude, geographic knowledge and ocean floor charts to find recent occurrences. Includes information for accessing government websites to obtain the most recent listings of volcano and earthquake activity.
AP6881 I $39.75
AP6681 I $25.40
Seismograph Model
Teach your students how earthquake tremors are measured—without an earthquake! This is a simple yet innovative seismograph model that will shake, rattle and roll your laboratory. Explain the similarities of the model to an actual recording apparatus of a seismograph, locate the epicenter and determine magni- tude. Included is a teacher manual with easy set-up instructions and lessons.
AP5122 I $39.65
Find the Epicenter of an Earthquake—Student Activity Kit
Your students become ”real-world” seismologists, using seismograph data to calculate the difference in travel time between primary and secondary seismic waves as they learn how to locate and earthquake’s epicenter with this hands-on activity kit. Includes complete instruc- tions with reproducible student handouts, valuable Teacher Notes, overhead transparencies, and enough materials for 30 students working in groups of three.
AP7266 I $48.50
HUMAN ACTIVITY & NATURAL HAZARDS I FLINN SCIENTIFIC 23