Jantar Mantar: The Astronomical Observatories of Jai Singh II
This website, created by the Cornell University Professor of Art, Barry Perlus, presents the five astronomical observatories in west central India. After reading a short introduction to the observatories, users can explore interactive panoramas of the observatories, built in the 18th century, using QuickTime. The website also offers still images and animations of the Samrat Yantra. Visitors can learn about the latest design plans and additions to the website. The website features downloads of ar
University of Maryland: Astronomy Workshop
Professor Douglas P. Hamilton and his students at the University of Maryland created this website to provide individuals with astronomy tools and tutorials. At the Astronomy Classroom, students can create scaled models, find out how long it takes to get to interesting places in the Universe, and explore the history of the cosmos. The website offers solar system calculators, animations of solar objects' orbits, simulations of the seasons, and much more. Visitors can also check out the newest addi
StarTiger is a project of the European Space Agency that is testing a new framework for research and development, with the goal of dramatically reducing the time needed to achieve a breakthrough. The basic method is to assemble a group of doctorate level researchers and engineers, put them in an environment that is free of distractions, and give them access to state-of-the-art equipment and technology. The first success of StarTiger was realized in October 2002, when, after only four months of w
University of Illinois at Urbana-Champaign: Computational Astrophysics: Digital Demo Room
This University of Illinois at Urbana-Champaign website features four computer simulations to increase the understanding of astrophysics: Disk Galaxy Dynamics, One Dimensional Hydrodynamics, Stellar Structure and Evolution, and Two Dimensional Hydrodynamics. Each simulation offers beginner, intermediate, and advanced modes. At the Stellar Structure and Evolution Simulator link, individuals can find a tutorial describing the basic physics concepts related to the topic along with the interactive m
Curriculum Guide for the Climate Impacts Map
This Adobe Acrobat (.pdf) guide was produced by the Union of Concerned Scientists to accompany the Global Warming: Early Warning Signs Web site (last mentioned in the March 14, 2001 Scout Report for Science & Engineering). The activities are designed to involve 9-12 grade students in learning about real world issues using recent data. The activities focus on the following four topics: analyzing climate data from a selected city, collecting and comparing data on perceptions of climate with histor
Georgian Bay Association
Established in 1916, the not-for-profit umbrella group Georgian Bay Association (GBA) works with "water-based communities and other stakeholders to ensure the careful stewardship of the greater Georgian Bay environment and ... promote(s) the quiet enjoyment of its diverse and finite spaces." Visitors can obtain the latest press releases dealing with the bay and the Great Lakes. The website presents the Association's current projects on water quality, air quality, and other environmental issues.
State of the World's Forests 2003
The Food and Agriculture Organization of the United Nations presents this biannual report on the status of the world's forests. Available as a series of downloadable documents, this comprehensive report addresses recent developments in the forest sector such as agricultural expansion and mangrove conversion, conservation and sustainable development, forestry education and other institutional concerns, international policy, and other issues.
Bing & Bong's Tiny Planet
The Bing & Bong's Tiny Planet website, a supplement to the educational television series, offers excellent science activities, games, and online books for small children. Users can sail around the planet to learn about wind, read an online story to discover space, take an adventure through the water cycle, and much more. Visitors can also learn the essentials of colors, shapes, and light through short videos and interactive modules. The colorful website offers a great way for children to begin l
The Ciliate Resource Archive
The Ciliate Resource Archive is a web site featuring a wealth of information on ciliates for educators, students and the general public. The site includes a glossary of terms, a list of valid type species and classification information. The site would be helpful for students researching ciliates or instructors developing related coursework.
Observe one place at many scales
Developed for high school students, this Earth science resource utilizes a set of six enlargeable images to illustrate the meaning of map scale. Introductory text explains that because of the incremental changes in scale, the details in each image appear ten times larger than in the prior image. The first image in the set was taken at a scale that shows the globe, and the final image shows a city block in Atlanta, Georgia. There is an animation below the images that begins with the global view a
A complete guide to templates and tutorials for making tessellations is available here. Includes scholarly information on tessellations and their connections to math, geography and history. Some lessons feature ClarisWorks, Geometer, HyperCard, HyperStudio, LogoWriter, PCPaintbrush or PCPaint software programs. This site also includes a forum for teacher feedback and examples of student work.
Science Sampler : The scientific method -- Is it still useful?
Many scientists and science educators contend that a structured scientific method does not exist, while others might argue that the scientific method is too simplistic in its approach to scientific inquiry. This article addresses the dilemmas surrounding the scientific method, and provides suggestions that will enable you to ?meld the method with process skills.?
Positive Linear Function Machine
This activity allows the user to explore simple linear functions; the function is determined by looking for patterns in the outputs.
Energy : An Introduction
This article presents an introduction to the forms and changes in energy. This lesson discusses potential and kinetic energy as well as introducing the 1st and 2nd law of thermodynamics.
Matter: Atoms from Democritus to Dalton
This web page provides an overview of atomic theory from Democritus to Dalton and reviews John Dalton's 4 basic theories on matter. The page is also available in Spanish.
Statistics and probability. Grades 6-8 assessment
This assessment material is designed to help the mentor determine what a grade 6-8 student understands about statistics and probability. The material contains a set of seven short assessment activities that require the use of paper and pens. Also found is an inventory for use by the student's classroom teacher and a mentor planning guide. Answers to assessment questions are correlated to specific activities available in the related instructional unit. Copyright 2005 Eisenhower National Clearingh
PBS provides students in grades 4-7 with oodles of science fair ideas and a science fair tip sheet in this section of the DragonflyTV web site. Overviews of investigations from the television show are offered to help students hone in on an interesting topic and create their own science fair project. Each overview relays a question that a child asked on television, the main steps in his or her experiment, and the results. The overviews also include ideas for further investigations that build on t
Science Sampler : Growth Potential
Students will enjoy carrying out this exciting and challenging research project that combines science with computers and mathematics to investigate how polyacrylate animals change in size over time when placed in water and aqueous salt solutions. The hands-on activity motivates students and provides them with enjoyable and rewarding science project experiences. Here they have an opportunity to solve a problem and use the science inquiry skills of observing, collecting, organizing, and analyzing
Tech Trek: Time For Class
One of the most abstract concepts that you will teach to your students is the concept of time. Usually introduced at the beginning of the school year, the concept of time is taught along with measurements and scientific units such as length, mass, and volume. However, unlike length, mass, and volume, time can be a very confusing concept to understand. This overview of the concept of time also links to internet resources and includes several classroom extension ideas.
Pi = 3.14159...
What is Pi? Who first used Pi? How do you find it? How many digits is it?