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Native American geometry
This website focuses on Native American use of the physical, proportional geometry that originates from the simple circle. Aimed at 4th to 9th grade teachers, the site is divided into four sections: foundations, anthropology, designs, and education. It was selected by Britannica.com, February 2000, as a best Internet site. Other keywords: geometric shapes, geometric constructions, proportional geometry, proportional constants, polygons, hexagons, equilateral triangles, dodecagons, squares, octag
Author(s): Creator not set

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Copyright Chris Hardaker Website 1994-2000

Examine the sun at different wavelengths
This Earth science resource enables students to observe and compare the sun's appearance under different types of electromagnetic radiation. Students are instructed to move the cursor across the spectrum to see images of the sun under radio and microwaves; infrared, visible, and ultraviolet light; and gamma rays. Each image includes a label that indicates the portion of the electromagnetic spectrum, the wavelength in angstroms and meters, and the layer of the sun in view. Copyright 2005 Eisenhow
Author(s): TERC. Center for Earth and Space Science Education

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See site for guidelines governing the use, restrictions and reproduction of these materials.

Mortality rate of captive-bred and released carnivores is 70%
This January 25, 2008 entry in the NSDL Expert Voices blog Connecting News with National Science Education Standards deals with survival rates of captive-bred carnivore released into the wild. It points to modifications breeders should make to decrease mortality rates. Additional links to teaching resources related to populations, ecosystems, and diversity are provided
Author(s): Mary LeFever

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Frequently Asked Questions: Questions About Paleontology
This site asks and answers questions about paleontology, fossils and dinosaurs. Paleontology questions are: What is paleontology? How does paleontology differ from anthropology and archaeology? What are the practical uses of paleontology? How do paleontologists know how old their fossils are? What training is necessary to become a paleontologist? What organizations exist for paleontologists?
Author(s): Creator not set

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Copyright 1994 2007 by the Regents of the University of California, all rights reserved.

Ready to Teach (RTT) interactives library
This web site offers access to four interactive software tools designed to help teachers and students of algebra visualize and experiment online with key concepts related to linear and piecewise functions. Copyright 2005 Eisenhower National Clearinghouse
Author(s): Concord Consortium,PBS

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Copyright 2004 The Concord Consortium.

Science Friday Online!
This is an online companion to Science Friday, a weekly science, technology, and environment news radio program. The site includes articles about the weekly program, video, and blog links. A podcast of the program is also available.
Author(s): Creator not set

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Create a Graph
Students will learn how to create area, bar, pie, and line graphs. They are provided with information about what each type of graph shows and what it can be used for. Students are given an example of each type of graph, but they can create graphs using their own data in the interactive tool.
Author(s): National Center for Education Statistics

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Metadata may be used without restrictions as long as the oai identifier remains attached to it.

Weather in Antarctica
This homepage includes information about the weather in Antarctica and links to pages on the climate, wind chill, clouds, snow and ice, and pressure and storms of Antarctica. The current weather conditions updated automatically at various stations are also provided.
Author(s): Thomas Hutchings

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Antarctic connection.com

Blue Planet: Frozen Seas
In this lesson, students research the behavioral and physical adaptations of an animal from the Arctic or Antarctic; and create a poster and make a presentation about the animal.
Author(s): Joy Brewster

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Copyright 2007 Discovery Education

Atlas of the Cyrosphere
This site from the National Snow and Ice Data Center (NSIDC) allows visitors to explore and dynamically map the Earth's frozen regions. Viewed from a polar perspective, the available data sources include snow cover, sea ice extent and concentration, glaciers, ice sheets, permafrost, and other critical components of the Earth's cryosphere. Users can zoom in to a specific region on the Earth as well as overlay country borders, major cities, and other geographic information. This site provides a ge
Author(s): Creator not set

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NSIDC.org

James Chadwick
This easy to read page includes a biography of Chadwick who discovered the neutron, a photo of Chadwick and links to related people such as Rutherford.
Author(s): Creator not set

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The history of computing project

Sunlight and the Earth : Climate and Weather
These web pages trace the processes involved in the suns impact on weather. This is an exploration of the importance of radiation and reflection of light, both visible and infra-red, and the greenhouse effect. Convection and the role of water vapor are also considered. Global-scale air flows are described, explaining why wind in the continental US usually blows from the west, while near the equator it comes from the east.
Author(s): David P. Stern

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Phy6.org

Exploring Leonardo
This online exhibit on Leonardo da Vinci includes references and activities about both his scientific and artistic work. The site is divided into several sections, with each section offering background information about da Vinci, links to more in depth articles and classroom activities.
Author(s): Creator not set

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Copyright 1997, The Museum of Science

POP Goes Antarctica?
As students explore this Web site, they will learn how scientists work together to answer questions. This site follows several scientists to Antarctica where they are doing research on Persistent Organic Pollutants. A daily journal, glossary, and learning activities will help incorporate this into classroom lesson plans.
Author(s): Susan Cowles

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The Metric System : Metric and Scientific Notation
This lesson describes the history and basic operation of the metric system as well as scientific notation. Metric to English conversions and examples of unit conversions by moving the decimal are included.
Author(s): Anthony Carpi

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Vision Learning, Inc.,http://www.visionlearning.com/docs/terms.php

Waves, sound and light
Teachers can give demonstrations and students can conduct virtual physics experiments related to waves using the Shockwave simulations at this site. Simulations are designed to explore sound wave frequencies, echoes, a phased array, ultrasound, interference patterns, the doppler effect, and more. Students will need teacher assistance as there is little explanatory material with the simulations.
Author(s): Creator not set

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Explore Learning,http://www.explorelearning.com/index.cfm?method=Controller.dspTerms

Study of Climate Change in the Arctic
This page describes why and how scientists study climate change in the Arctic. It includes information on the climate indices and important research concepts used by scientists to study climate change.
Author(s): Jim Overland,Nancy Soreide,Nick Bond

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NOAA Arctic Theme Page

BBC historic figures : Isaac Newton
This concise biography includes an image of Newton and related links in the right navigation bar including: one to an article Newton papers revealed; The Newton Project; and to a lengthier biography, Isaac Newton.
Author(s): Creator not set

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British Broadcasting Company,http://www.bbc.co.uk/terms/

Global Ups and Downs, Changing Sea Level
This unitfocuses on the concept that changes in sea level have occurred in the past, are occurring now, and will continue to occur. The unit provides an inquiry-based exploration of the lines of evidence for periodic melting of ice and resulting sea level rise: glacial evidence, geologic evidence, fossil evidence, and isotopic evidence. Students learn about the worldwide effects of sea level changes in the past and then use a study on topography and sea level to demonstrate their understanding o
Author(s): Creator not set

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The user is granted the right, without any fee or cost, to access, link to and use, publish, distribute, disseminate, transfer, or in any manner alter, modify, revise, copy, edit, or digitize, for any

Illuminations, National Council of Teachers of Mathematics Vision for School Mathematics
The National Council of Teachers of Mathematics Illuminations Web site is designed to illuminate the new vision for school mathematics as presented in NCTM s Principles and Standards for School Mathematics. The site provides online esources that will help improve the teaching and learning of mathematics for all students, from pre-school through high school.
Author(s): NCTM

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2009, National Council of Teachers of Mathematics. All Content included on this site, such as text, graphics, logos, button icons, images, applets, video and audio clips, and software, is the property

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