Earth Science: Mapping Useful Ores Research Activity

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Earth Science: Mapping Useful Ores Research Activity

In this assignment, students will open up a Google Doc, you can have it printed as well, and fill out a table of some very useful industrial ores. The ores that will be researched are diamonds, gold, rock salt, bauxite, iron, and titanium. Students will research which 3 countries in the world are the top producers of each ore. They will then find and write 2 or more industrial uses for each ore. As they are doing their research, students will also use a map and mark where these countries are. This is great to reinforce the geography standards.

Convection, Conduction Radiation Thermal Energy Transfer Lab

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heat transfer lab

In this Earth Science or Physical Science lab, students will gain an understanding of the three types of thermal energy transfer, conduction, radiation, and convection. Students will use hot, cold, and room temperature water to demonstrate convection by using food coloring. Students will then see how long chocolate chips take to melt when you add heat to just one side of some tin foil. Finally, they will use heat lamps, thermometers, and dark and light-colored papers to demonstrate radiation and the absorption of radiated heat.

Modeling Air Convection Currents and High and Low Pressure Systems

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high and low pressure lab

In this lab I have students observe what happens to water, which represents air, warms up and what happens to water as it cools down. Using a hot plate, a large glass cake pan, a bag of ice and food coloring can easily demonstrate how wind is formed. The demonstration can also be used in topics of high/low pressure, warm and cold fronts, mantle convection if you would like. The assignment, however, is for high and low pressure systems and wind.

WKRP explains the atom Video

Remember that good old show WKRP.  What happened to great TV like that? Anyway, in this video the teacher teaches one of his students all about the atom.  This clip is full of humor while teaching the concept.  He does a pretty good job of it too.  Lighten the mood in your classroom by showing this video during your unit on Atoms.

How do wolves affect the food web and change rivers? Video

This is an excellent video about how the absence and reintroduction of wolves in Yellowstone affected the Yellowstone food web and even change the behavior of rivers.  Now you might be wondering as I did, how in the heck can wolves change the behavior or the Yellowstone rivers.   The images in this video are very beautiful and your students will enjoy this short video.  If you are teaching some ecology in your science classroom then this video is for you.