Talking Trash about the Oceans : Creating a Community Service Campaign to Stop Offshore Dumping
In this lesson, students create a community service advertising campaign that raises awareness about the importance of keeping trash out of the marine ecosystem. Students work in teams to create different ad campaigns geared toward particular target audiences and produce posters promoting their messages. Links to additional information and resources are also provided.
What happens to the density of a balloon as it is heated and cooled? This material is part of a series of hands-on science activities designed to arouse student interest. Here students use a hair dryer to heat a helium-filled Mylar balloon, causing it to rise, and let it cool, causing it to drop. The activity includes a description, a list of science process skills and complex reasoning strategies being used, and a compilation of applicable K-12 national science education standards. Also provide
Energy in-depth timeline
The history of energy usage provides an interesting view of the development of technology over time. This informational piece, part of a series on the future of energy, introduces students to the advancement of technology through the use of energy. Students read how energy needs and uses have affected the production of power, manufacturing industries, and transportation methods. This piece focuses on energy systems based on fossil fuels, geothermal, hydrogen, nuclear, solar, and wind energy, and
Enough to Go Around : Edible Vaccines
A great feature from the Why Files, this Web site introduces the research of plant biologist Charles Arntzen of Arizona State University, a pioneer in the development of edible vaccines. Written in entertaining and readable Why Files style, this easy-to-navigate Web site explains how edible vaccines are made, how they work, how they may significantly increase vaccination rates in developing countries, and so on. Relevant links to archived Why Files stories and other sources are provided.
The future of energy, efficiency
Energy-efficient appliances and vehicles can greatly reduce the amount of energy Americans use. This informational piece, part of a series about the future of energy, introduces students to the consequences of using energy more efficiently. An example about baking a pie provides students with a practical definition of efficiency. A discussion of energy-efficient appliances and processes follows as students read about the Energy Star label. The overall efficiency of a power plant is described, sh
Uncertainty in the science of climate change
This November 1, 2007 entry in the NSDL Expert Voices blog Connecting News with National Science Education Standards deals with uncertainty in the science of climate change and how scientists deal with it. Though uncertainty is integral to science, few middle school students recognize that. Teachers can use this opportunity to introduce students to uncertainty in science and how scientists account for it. Additional links to teaching resources related to climate change, the nature of science, an
The Fibonacci Numbers and the Golden Section
This award-winning site explores not only who Fibonacci was, but also the Fibonacci number properties, where they occur in nature, and much, much more. Puzzles with answers, illustrations, diagrams, and graphs are included. The Golden Ratio and Lucas numbers are addressed here as well. This site contains over 200 pages of information.
Stats for Schools
Stats4schools, developed by the United Kingdom's Office of National Statistics, is about helping teachers and pupils to get more from statistics. The project has posted here datasets collected by the Office for National Statistics as part of the Omnibus survey and made them available for students to download free of charge. Teachers will also find lesson plans, worksheets and datasets that can be used in their classrooms. The lesson ideas are organized by topics and involve using statistics to a
The inclusive classroom : teaching mathematics and science to English-language learners
This electronic document contains a PDF version of a booklet for K to 12 teachers that explores the specialized languages of mathematics and science and highlights strategies that link second-language acquisition techniques with content instruction. The booklet is part of the IT'S JUST GOOD TEACHING series produced by the Northwest Regional Educational Laboratory. Each booklet in the series contains a summary of the research and current literature on a topic along with a discussion of effective
Measurement is best learned through direct applications or as part of other mathematical topics. A measurable attribute of an object is a characteristic that is most readily quantified and compared. Many attributes, such as length, perimeter, area, volume, and angle measure, come from the geometric realm. Other attributes are physical, such as temperature and mass. Still other attributes, such as density, are not readily measurable by direct means.
The life sciences investigate the diversity, complexity, and interconnectedness of life on earth. Students are naturally drawn to examine living things, and as they progress through the grade levels, they become capable of understanding the theories and models that scientists use to explain observations of nature.
Relay For Life 2011
Celebrate. Remember. Fight Back. Sign up for this year's Relay For Life event, taking place April 8 and 9 at Plaster Sports Complex. Learn more about the event and how to donate at http://www.missouristate.edu/relayforlife
4.5 Owen at New Lanark 1800–c.1812
Childcare, education, working conditions, healthcare, crime … these issues are hotly debated in today's society. They are also issues that Robert Owen, seen by some as a visionary and by others as a knave and a charlatan, sought to address in the early 1800s. This unit uses a series of essays written by Owen to explore the ideas of this important and controversial figure.
The China Model: Appeals and limitations of state capitalism
For some people, China's impressive rebound from the recent financial recession proves that a China model has emerged and will work better for China and some other developing countries than the Western model of modernisation. Zhao argues that while... (Running Time 72:01)
Students on Leadership- Short
Students of OSU discuss what leadership means to them- short.
30.03.2011 – Langsam gesprochene Nachrichten
Trainieren Sie Ihr Hörverstehen mit authentischen Materialien. Nutzen Sie die Nachrichten der Deutschen Welle von Mittwoch – als Text und als verständlich gesprochene Audio-Datei. Die NATO übernimmt an diesem Mittwoch offiziell das Kommando über den internationalen Militäreinsatz in Libyen. Dazu wird der Kommandeur, der kanadische Generalleutnant Charles Bouchard, in Brüssel eine Erklärung abgeben. Bislang hatte eine Allianz vor allem westlicher Staaten den Einsatz geleitet. US-Präside