The SDA Kids Corner
The Soap and Detergent Association Kids Corner features some academic information regarding the history and chemistry of soaps and detergents, recycling plastic cleaning product bottles, environmentally smart ways of using and disposing of cleaning products, facts about environmental issues, and cleaning tips to help reduce the risk of foodborne illness. But what students will find most enjoyable is the section on bubbles. Bubble Recipes, Bubble Magic, The Pop-proof Bubble!, Bubblemania: Bubble
This biography is based on information from the Galileo Project. It contains pages entitled Early Life, Galileo and the Pendulum, Galileo On Motion, Galileo's Mechanical Devices, Galileo's Family Life, Galileo's Telescope, Galileo and the Inquisition,and Text-Only Version
This short biography is accompanied by an image of Dalton and includes the three tenets of Dalton's atomic theory.
National Centre for Biotechnology Education Genetically Modified Food
Following the recent decision of Bayer CropScience to withdraw its herbicide-tolerant fodder maize, Chardon LL, the soonest we are likely to see commercial cultivation of any GM crop in the UK is 2008 . This mini-site examines the history of GM food in the UK. This content is appropriate for teachers or as an extension.
The Nitrogen Cycle : Of Microbes and Men
This module provides an overview of the nitrogen cycle and the chemical changes that govern the cycle. It includes explanations of how nitrogen is used by organisms and how humans effect the cycle.
Turning Zeros to 60s
It's adjusting the grading scale so that each grade has an appropriate amount of influence on the student's summative evaluation and each grade provides information for effective decision making.,Volume 9, Number 3
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.
Discovery, Chance and the Scientific Method
This article on the nature of science, discusses several events in science history and asks how chance influenced each. The authors conclude that though many texts credit serendipity, the reality is the scientists involved were probably aware of work done before them on until then, unanswered questions. They used this previous work to inform their own work and thus were enabled to make scientific progress, not by chance but by clever application, creativity and synthesis.
The Tropical Meteorology Project
This site includes a link to Tropical Storm Forecast, yearly forecasts for tropical storms, named storms, typhoons, hurricanes, and intense hurricanes include the current forecast and archived forecasts. Other links lead to weather products, research, and articles from The Tropical Meteorology Project, Colorado State University Researchers, and the Tropical Storm Research community from around the world. There are also tropical storm frequently asked questions about typhoons, hurricanes, and oth
Living in Space
NASA's Living in Space Web site allows kids of all ages the opportunity to learn how astronauts cope with zero gravity conditions in space. Everything from eating, dressing, working, and having fun is explained through descriptions, photographs, movies, audio files, and more.
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
Box model (grades 6-8)
This virtual manipulative enables the student to randomly generate data that is displayed on a chart. The chart shows the results of a simulated drawing with replacement from a set of numbers selected by the student. The manipulative can be used to simulate flipping a coin or tossing a die. A pause button stops the simulation. A button for showing theoretical probability places an outline on the theoretical probabilities chart, which allows the student to compare the theoretical and experimental
University of Iowa : burn oat hulls for economic, environmental benefit
What is an alternative energy source that is available today? This article, part of a series about the future of energy, introduces students to a pilot project of burning oat hulls at the University of Iowa power plant. Students read that the burning of oak hulls instead of coal provides for cleaner air and additional space in landfills. Copyright 2005 Eisenhower National Clearinghouse
This informational piece, part of a series about the future of energy, introduces students to a four-stage process for reading material online. The process includes getting started, reading, rereading and reviewing, and finishing. Each stage comes with a student tip sheet to enable students to work through the processes in a step-by-step manner. Students examine, summarize, review, and then use their new information. A graphic organizer provides students with an opportunity to evaluate the infor
The Big Picture!
Middle School, difficulty level 2. A picture is enlarged to four times its area.
Sequence for yourself
Appropriate for high school students, this resource is the static (non-Flash) version of an animation of human DNA sequencing. The resource combines text and illustrations to give an overview of the many steps involved in a sequencing method called the map-based shotgun approach. As the final page explains, there are other methods for sequencing and variations on the approach shown here. This resource divides the process into five main parts. Students click on links to navigate through the entir
English Language Learners in the Science Classroom
What can we as teachers do to help English Language Learners (ELLs) learn science when we do not speak their languages or know their cultures? Both pre- and in-service teachers have successfully used the following strategies in teaching in teaching language and cultural minorities. These strategies can be, and often are, used by ESL (English as a Second Language) teachers in pull-out programs.
Students Take Center Stage in Classroom Assessment
Using the example of Shelburne Community School in Shelburne, Vermont, the authors emphasize the importance of involving students and parents in assessment and portfolio processes.,Volume 5, Number 2
Observe a visual model of Earth's spheres
This Earth science resource enables students to view Earth's four spheres--the geosphere, hydrosphere, biosphere, and atmosphere. The visualization is introduced by a paragraph that defines the four spheres. Below the paragraph, there is an image of a globe that a viewer can animate by clicking on it. The globe separates into four globes, each of which shows one sphere and is labeled with the appropriate sphere name. The animation contains a legend to explain the color coding used. Controls allo
Ebola infection reported
This article describes cases and outbreaks of Ebola virus. The focus is on how little is known about Ebola and Marberg viruses, especially about how certain people survive those infections. Copyright 2005 Eisenhower National Clearinghouse