For Teachers Alternative Fuels Lesson Plans Alternative Fuels  Alternative Energy Sites Fossil Fuels vs. Alternative Fueling Systems Exploring Alternative Energy Sources Green Fuel (webquest, Glencoe) Renewable Energy The Great Energy Debate - Alternative Fuels Alternative Fuel - Free Presentations in PowerPoint format for K-12 Science  See Also: Force and Energy  For Kids Games & Kids Sites Resources Free Presentations in PowerPoint format for K-12 Science  Video Clips for Science Free Clip Art  All Rights Reserved    Clip Art Credit: Phillip Martin Have a great year!