Alternative Fuels Used in Transportation
Gasoline is the most commonly used fuel for transportation; however, there are multiple alternative fuels that are making their way to the market. These alternative fuels include propane, natural gas, electric hybrids, hydrogen fuel cells, and bio-diesel. Students will probably have heard of some of these alternative fuels, but they may not understand how and why they are better then ordinary gasoline. The projects included in this section are designed to give students the opportunity to create their own investigation and test alternative fuels to discover how they influence transportation. The projects included will fit easily with regular classroom lessons surrounding scientific inquiry and the scientific method.
Detailed lesson plans are accessible in the attached document. Lessons included are:
-What is the heat content of two alternative fuels?
-What is the economically best choice between purchasing a hybrid or typical gasoline engine automobile?
-Determine a Plan For Fleets of Automobiles to Alternative-Fuel Engines
-Quantify the relative amount of CO2 given off by the methanol vs. ethanol during the combustion process
-What goes into building a hydrogen fuel cell car?
Varies by activity
Source:US Department of Energy
Resource Type:Lesson Plan
Subject(s):Mathematics, Science, Social Studies, Physics, Chemistry,
Topic:Energy Generation, Energy Use and Conservation, Renewable Energy,
Level:Primary / ElementaryIntermediate / Middle
Grade:JKK 1 2 3 4 5 6 7 8 9
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