The Allergy Authority
The Allergy Authority, created in collaboration with Healthology.com and funded by an educational grant from Schering-Plough (the makers of Claritin), offers "information necessary to make informed decisions about the control of allergy symptoms." The Web site describes the different types of allergies, how allergies develop, the difference between chronic and seasonal allergies, the side effects of allergy medications, and more. The site's main sections -- The Basics of Allergies, Seasonal or C
America's Backyard: Exploring Your Public Lands
America's Backyard: Exploring Your Public Lands is the featured topic of National Geographic's Geography Action! -- an "annual conservation and awareness program designed to educate and excite people about our natural, cultural, and historic treasures." This Web site offers a number of public land-related educational activities, many of the which apply directly to the life sciences. Activities are available for grades K-12, and cover such topics as the role of forests in our daily lives, conserv
Lamington National Park
To see the "dangerously venomous" Common Death Adder or hear the low growl of the Giant Barred River Frog, take a trip to the Lamington National Park website. Here you will find a treasure trove of great information about the wide variety of plants, animals, and insects found at the park. Laminton, a huge park (20,000 hectares) is located in Queensland and carries the distinction of a World Heritage Area. The website, offered by the Green Mountains Natural History Association and the University
NOAA Satellite and Information Service
"The Satellite Services Division of the National Environmental Satellite, Data, and Information Service (NESDIS) provides real time access to satellite data and products for the public and government." Users can locate Hazard Mapping System (HMS) Fire Analysis, real-time satellite fire monitoring, Web-based GIS fire analysis, and additional fire products. The OSEI (Operational Significant Event Imagery) link supplies archived and current images of flood events, severe weather, tropical cyclones,
MGNet "is a repository for information related to multigrid, multilevel, multiscale, aggregation, defect correction, and domain decomposition methods." In short, the material offered on the site is mainly used to solve partial differential equations. There are many resources given on MGNet, including tutorials, a preprint archive, and information on upcoming conferences. Quite a few software packages can be downloaded from the site; however, they require a specific decompression utility. MGNet a
Founded in 1936, the Herpetologists' League (HL) "exists to promote scientific study and conservation of amphibians and reptiles. The primary goals of the League are to support the acquisition of knowledge about these organisms, and to transmit that knowledge through publications, conferences, and symposia." Hosted by the Illinois Natural History Survey, the HL website contains contact information for current League Officers, as well as information about membership, and the upcoming Joint Meetin
Assessment in Math and Science: What's the Point?
This 8-part video workshop covers all aspects of science assessment: embedded and authentic assessment techniques, integrated math/science assessment, and extensive information about assessment reform initiatives. This material is intended for K-12 teachers and is periodically offered as a free satellite broadcast through Annenberg/CPB channel. Supplemental materials, such as a workshop guide, are available for free downloading.
Performance Assessment Links In Science (PALS)
This searchable resource contains a list of performance assessment tasks, aligned with and linked to National Science Education Standards. The resources are collected from a variety of reputable sources, such as the Third Annual Math and Science Study (TIMMS) and the NY State Education Department. The tasks include student directions and response forms, administration procedures, scoring rubrics, examples of student work, and technical quality data calculated from field testing. On-line rater tr
How Students Learn: History, Mathematics, and Science in the Classroom
How Students Learn: History, Mathematics, and Science in the Classroom builds on the discoveries detailed in the bestselling How People Learn. Now, these findings are presented in a way that teachers can use immediately, to revitalize their work in the classroom for even greater effectiveness. Organized for utility, the book explores how the principles of learning can be applied in teaching history, science, and math topics at three levels: elementary, middle, and high school. Leading educators
Linear Function Machine
This activity allows the user to explore simple linear functions. This Java applet requires a Java-capable browser. If you don't see the applet Java may not be functional in your browser or on your machine.
What Is the Evidence for Evolution?
This lesson will help students understand how scientists collect and organize evidence for evolution. In the first activity, Evolution and Time, students will create a journal entry and a birthday card that will describe the geologic ecosystems of particular time periods to gain a better understanding of the vast scope of geologic time. The Evidence for Evolution WebQuest has students surf the Web to find evidence for evolution from three different areas of science: paleontology, molecular biolo
What is this atmosphere that surrounds the Earth? This instructional tutorial, part of an interactive laboratory series for grades 8-12, introduces students to the structure, effects, and components of the atmosphere. Here students investigate the composition of the atmosphere; effects of temperature, pressure, and ozone; the greenhouse effect; and how Earth compares with other planets. Interactive activities present students with opportunities to explore ideas and answer questions about the atm
The future of energy, issues
There are many issues surrounding the use of energy today. This section of a series about the future of energy introduces students to four different issues: consumption, efficiency, infrastructure, and environment. Descriptions of the issues investigate such topics as environmental considerations, clean air, dependence on foreign fuels, environmental impacts, an aging energy grid, and appliance efficiency, among others. In the descriptions, students can access glossary definitions of highlighted
One in Three Amphibian Species at Risk of Extinction
This February 2, 2008 entry in the NSDL Expert Voices blog Connecting News with National Science Education Standards deals with endangered, possibly extinct and evolutionarily unique, unusual amphibian species. Additional links to teaching resources related to extinction and evolution are provided.
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.
Degrees Kelvin: A Tale of Genius, Invention, and Tragedy
LORD KELVIN. In 1840, a precocious 16-year-old by the name of William Thomson spent his summer vacation studying an extraordinarily sophisticated mathematical controversy. His brilliant analysis inspired lavish praise and made the boy an instant intellectual celebrity. As a young scholar William dazzled a Victorian society enthralled with the seductive authority and powerful beauty of scientific discovery. At a time when no one really understood heat, light, electricity, or magnetism, Thomson fo
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.
Geometry is the branch of mathematics which investigates the relations, properties, and measurement of solids, surfaces, lines, and angles. It is the science of the relations of space. Sourse: Webster's Dictionary
Donald in Mathmagic Land part 1 of 3 In this popular educational cartoon from Disney (1959), Donald learns about Pythagoras, geometical shapes such as the golden rectangle and the pentagram, and more.
In this popular educational cartoon from Disney (1959), Donald learns about Pythagoras, geometical shapes such as the golden rectangle and the pentagram, and more.