DNA, RNA , and protein
Have you ever wondered why you look like your mother while your brother looks like your grandfather? Consult life's gigantic book of information! This resource contains an illustrated interactive explanation of RNA, DNA, and proteins. This resource is appropriate for all users as it provides useful background information to enhance STEM teaching and learning for all. Copyright 2005 EDC
Java Programming Tutorials
Great Structures of the World
Great Structures of the World is unlike similarly themed Web sites in that it does not focus on a single type of structure. Skyscrapers, bridges, tunnels, and even more exotic human creations are included in this information and picture archive. Users can browse through structures in Asia, Canada, Europe, the U.S., and elsewhere. Features include the world's largest indoor ski area, the world's largest offshore gas platform, and the world's largest radio telescope array. Several facts and links
Southern California Swell Model
The Coastal Data Information Program (CDIP) created the Southern and Central Swell Model experiments for those with a general interest in oceanography. After learning how the model works, users can view several up-to-date graphics illustrating regional and detailed swell heights on maps and plots. Although acknowledging possible errors, the website provides three day forecasts for coastal waves, tides, and swell heights. The Frequently Asked Questions link provides sufficient information on how
Next Generation Space Telescope (NGST) Observatory Architecture and Performance
Although not scheduled to be launched until 2011, design plans for the Hubble Space Telescope's replacement are already underway. This research paper describes some of the architectural and performance specifications slated for the Next Generation Space Telescope (now called the James Webb Space Telescope). The seven-meter primary mirror will be hexagonal and made up of twelve smaller one-meter mirrors, allowing the observatory to see "objects 400 times fainter than seen from large groundbased t
Offered by the Science Learning Network, the Air Travelers Web site is "an introduction to the basic principles of buoyancy, properties of gases, temperature, and the technology involved in hot air ballooning." Four activities are described along with any materials needed, directions, and questions that help students understand the concepts. A bonus activity is also provided that explains how to build your own hot air balloon using common household items.
ORNL: Robotics and Energetic Systems Group
The Robotics and Energetic Systems Group at Oak Ridge National Laboratory (ORNL) conducts research in Robotics, Energy Transformation Systems, Power Transfer Devices, and Human-Amplifying Machines. A full description and related factsheets are posted for each research area. The group's work spans the spectrum from basic research to "one-of-a-kind integrated system design, development, test, and evaluation" in robotics. Other areas of research address approaches to heat storage and release system
The Platonic Realms website is a project initiated by a small group of math and math education graduate students, led by B. Sidney Smith, at the University of Colorado at Boulder. The group's goal is "to provide high-quality mathematical content for secondary-school and college students that was free, motivational, and instructional." The introductory page features a historical note, a daily quotation, a daily mathematics challenge, humorous articles, and a "math moment" which uses multi-media t
Educause: Educating the Net Generation
Educause, a nonprofit organization "whose mission is to advance higher education by promoting the intelligent use of information technology," has made available this video file of a talk by their Vice President entitled "Educating the Net Generation" The online abstract describes the presentation as an exploration of "the implications of the Net Generation for colleges and universities as well as how to address the generation gap between faculty or administrators and the Net Gen." The presentati
Peabody College of Education: Department of Teaching & Learning
This website for the Peabody College of Education: Department of Teaching and Learningat Vanderbilt University describes current projects in mathematics education research. Findings and innovations developed from several projects are available from this website. Current and completed projects include: Investigating Multimedia Case Studies as a Tool for Pre-service Teacher Development, Multiplicative Reasoning as a Foundation for Stochastic Reasoning, The National Research and Development Center
This hands-on activity explores the concept of static electricity. Students attract an O-shaped piece of cereal to a charged comb and watch the cereal jump away when it touches the comb. Students also observe Styrofoam pellets pulling towards a charged comb, then leaping back to the table.
Why Do We Build Dams?
Students are introduced to the concept of a dam and its potential benefits, which include water supply, electricity generation, flood control, recreation and irrigation. This lesson begins an ongoing classroom scenario in which student engineering teams working for the Splash Engineering firm design dams for a fictitious client, Thirsty County.
Students examine how different balls react when colliding with different surfaces, giving plenty of opportunity for them to see the difference between elastic and inelastic collisions, learn how to calculate momentum, and understand the principle of conservation of momentum.
Population Growth in Yeasts
This lesson is the second of two that explore cellular respiration and population growth in yeasts. In the first lesson, students set up a simple way to indirectly observe and quantify the amount of respiration occurring in yeast-molasses cultures. Based on questions that arose during the first lesson and its associated activity, in this lesson students work in small groups to design experiments that will determine how environmental factors affect yeast population growth.
Learning Imaging Techniques!
During this activity, students will be introduced to the concepts of the challenge. They will generate ideas for solving the grand challenge first independently, then in small groups. Finally, as a class, students will compile their ideas with a visual as a learning supplement.
Engineering in Sports
Imagining themselves arriving at the Olympic gold medal soccer game in Beijing, students begin to think about how engineering is involved in sports. After a discussion of kinetic and potential energy, an associated hands-on activity gives students an opportunity to explore energy absorbing materials as they try to protect an egg from being crushed.
Students learn what causes hurricanes and what engineers do to help protect people from destruction caused by hurricane winds and rain. Research and data collection vessels allow for scientists and engineers to model and predict weather patterns and provide forecasts and storm warnings to the public. Engineers are also involved in the design and building of flood-prevention systems, such as levees and floodwalls. During the 2005 hurricane season, levees failed in the greater New Orleans area, co
Downhill Science: Alpine Skiing
The following resource is from Lessonopoly, which has created student activities and lesson plans to support the video series, Science of the Olympic Winter Games, created by NBC Learn and the National Science Foundation. Featuring exclusive footage from NBC Sports and contributions from Olympic athletes and NSF scientists, the series will help teach your students valuable scientific concepts. In this activity, students will explore the physics of alpine skiing by simulating a downhill run and r
Under the Microscope #5
In this video Dr Beverley Glover explains how a daisy is a collection of tiny flowers grouped together to make it look like a single big flower. Under the Microscope is a collection of videos that show glimpses of the natural and man-made world in stunning close-up. They will be released every Monday and Thursday for the next couple of months and you can see them here: http://bit.ly/A6bwCE Dr Glover: "The flowering plants (Angiosperms) form the dominant vegetation over most of the Earth's land
Patience after Sebald - Film on walks in Suffolk
Description not set