| Lesson Plans:
Is The Earth Warming?
A test of the effect of increased carbon dioxide on the thermal
properties of air.
The purpose of this demonstration/experiment is to show the
environmental and economic effects of increased carbon dioxide (CO2)
content in the atmosphere.
Dead Zone: Why are the waters dying?
Students examine the sources and causes of nitrogen pollution and
how it affects coastal zones.
How Many Automobiles?
Students use motor vehicle registration data to calculate the fuel
consumption and the amount of carbon dioxide generated by the
vehicles in their state.
Greenhouse Gas Lab
Students fill one flask with carbon dioxide given off from an
Alka-Seltzer tablet and fill another flask with air. They insert
thermometers into each flask and place the flasks in front of a heat
source. The students observe the change in temperatures in each
flask until the temperatures levels off. They graph their
measurements and compare the results from the two flasks. The
students then compare their results with the rest of the class. |