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This problem-based case study guides students through a systematic exploration of the scientific issues surrounding the application and development of hydrogen fuel technology. A PowerPoint presentation introduces a New York Times article about the impact of our abundant natural gas resources on the cost of hydrogen fuel production. The article includes an Energy Department estimate that places the gasoline-cost equivalent of hydrogen fuel production, compression, and distribution at less than $4 per gallon, making it a viable option for the transportation sector. Students are then given primary literature articles and a worksheet to help them examine (1) the benefits and drawbacks of using hydrogen as a fuel in automobiles and trucks, (2) the current technological/engineering limitations of using hydrogen fuel, and (3) whether the pursuit of developing large-scale use of hydrogen-powered cars is the right direction for the country. Originally written for a second semester/second quarter general chemistry course, the case study is designed to illustrate the direct application of chemical thermodynamics and gas laws to the production and distribution of renewable fuels.  

Science, nature and environment stories form California and beyond with this multimedia series..Clips vary in length and have a nice variety.

Lab report guidance. Students/instructors can print out check lists of what a lab needs as well as explanations of all parts. High end hs/collegiate in nature. Read the powerpoint provided for a quick overview.

Our simulated labs exploring eutrophication and toxin biomagnification, fire regimes and succession, and investigating general ecological principles such as population growth, species interactions and community structure provide a great way to add active learning experiences to environmental science courses. Several labs were developed for non-majors and introductory classes, including our Darwinian Snails EvoBeaker® lab which provides a unique opportunity to teach natural selection using an invasive species example.

Mystery checks lab, good for the nature of science. Use this in APES and Forensic science

Get comprehensive energy use and activity data that can help your city plan and implement clean energy projects. A city's energy profile includes summary reports on: Greenhouse gas emissions Electricity generation Natural gas and other fuel source costs Renewable energy resource potential Transportation, buildings, and industry data Applicable policies and incentives Location

The Hiking Leadership Training (HLT) is designed to train teachers and youth workers how to plan, organize, and lead fun and safe hikes with youth.  Novice and experienced hikers will gain new leadership and facilitation skills.  Some of the topics covered during the training include: fun games for the trail, leave no trace, the natural history of open spaces, risk management, meal planning, navigation, and more.

I use this site for Net Primary Productivity. I like the animations. Also great for the images. This recent image shows the recent iceberg shed that is the size of Delaware. Students can see in real time what is going on around the world.

Predator Free 2050 is an ambitious goal to rid New Zealand of the most damaging introduced predators that threaten our nation's natural taonga, our economy and primary sector. Ridding New Zealand of possums, rats and stoats by 2050 is a New Zealand-wide goal. It will require new techniques and a co-ordinated team effort across communities, iwi, and the public and private sectors. Predator Free 2050 will deliver huge benefits across New Zealand - for the social and cultural links with our environment, for our regional economies through primary industries and tourism and for our threatened native species. DOC is seeking proposals from developers of tools to control or eradicate possums, rats or stoats.

EarthEcho International's Educator Resources are a collection of videos, lesson plans, and other materials designed to support high-quality classroom experiences. They are unique tools to assist educators as they equip young people to explore and protect their local natural resources. Many of the resources are designed to satisfy Common Core and Next Generation Science Standards. Don't see what you're looking for? Email us

Bear cam best in June and July

Very nice article providing specific sea-related concerns with global warming.

An emergency short film from Josh Fox, the Oscar-nominated director of Gasland addressing the urgent crisis of drilling and fracking in New York state. Induced hydraulic fracturing or hydrofracking, commonly known as fracking, is a technique used to release petroleum, natural gas (including shale gas, tight gas and coal seam gas), or other substances for extraction.

Labs for Bee Collapse, Salmon, Water Filtration, Sustainable Forestry, Biological Interactions

This is a free, quick and easy carbon footprint calculator. You can calculate for your state, for an individual or a household, and you can see it change as you answer the questions.

Interesting article and fact that it is blogged by a high school student

Lesson plans and resources for ag...sign up for an account

Great on a day you have a substitute. Only $2.99 per month and well worth it! Be careful not to become addicted and neglect your life!! Love this site!!

This flash flood had an impact on our county in WV, destroying one high school and two middle schools as well as numerous homes. We still do not know if we are going to consolidate. Eight inches of rain fell in 12-18 hours. Would be good to use with Natural Disasters.

I use this site for APES, Chemistry and Physics. Great Science!! Video Clips, tables, etc. added periodically.

Click on FREE RESOURCES to access video clips.