Detailed background information and links to animated tours of hydroelectric power plants are included. Students can adjust the initial speed of the car, add friction, or switch to stepped motion to see the exact points at which kinetic and potential energy reach maximum and minimum levels. This simulation could work well as a starting point for studying roller coaster motion. You can navigate between the Shopping Cart and the Lab Menu at any time. This 8-day instructional unit for middle school integrates engineering practice into a study of the energy of motion. Each section provides video clips, images, and diagrams to help kids see how the processes work. Don't miss the sections on tidal energy and ocean wave energy! Appropriate for grades 8-12, it provides guided directions to help students understand the random nature of decay of a radioactive substance Polonium-211.
This approach became the foundation of his landmark textbook, Conceptual Physics, which has since reached the hearts and minds of millions of students worldwide. In this inquiry-based lab, students work in teams to disassemble a calculator, evaluate the design and operation of its component parts, and improve functionality through redesign. We cannot offer interpretations about citations as this is an automated procedure. Energy Information Administration provides a large set of lesson plans for teaching about energy. Includes lesson plan and student guide. It cannot be predicted exactly when, if ever, an unstable nucleus will decay, but a large group of identical nuclei decay at a predictable rate.
Isotopes of the same element have the same number of protons and therefore of electrons but differ in the number of neutrons. . This scaffolded activity lets students choose from 5 track configurations or create their own design, then observe the resulting motion. Easily adaptable for high school. Using the menu below you can browse select the labs you would like to add to your class curriculum. A printable lesson plan is provided, as well as comprehensive background information on wind energy.
The only pre-requisite is that you are curious about the world around you. How do solar panels work to gather energy from the sun and transform it to electrical energy? Students are asked to measure their gain in gravitational potential energy as they climb a flight of stairs, then calculate the rate at which this potential energy is gained. You can download it as a pdf or as a Power Point file with answer key. In this version first explore an idealized system no friction and visualize conservation of energy as Energy Bar Graphs display changing kinetic and potential energy levels. All matter is made up of atoms, which are far too small to see directly through a microscope. This five-part tutorial helps users analyze motion from the perspective of Work and Energy. This activity would be great teamed with the project above on building a water-powered generator.
He pioneered the conceptual approach to teaching physics at the City College of San Francisco. Topics include forms of energy, fossil fuels, geothermal, solar, nuclear, wind, U. He taught chemistry at the University of Hawaii at Manoa and then at Leeward Community College where he received tenure and was highly active in the development of distance learning programs and student-centered learning curricula. Note: This version is much simpler than the original Java version of Energy Skate Park, which introduces energy graphs and inputs to set gravitational constant. Jennifer continues to work on a wide variety of introductory biology materials, including various ancillaries and online tutorials. This resource gives step-by-step instructions for building a vertical axis wind turbine in secondary classrooms.
Most are also included in the Conceptual Physics 12th Edition by Paul G. You can control ramp angle, friction, and magnitude of force. This virtual tour begins as water from a reservoir flows through a large pipe at the bottom of a dam and acts to power a giant turbine. Models are often used to think about processes that happen too slowly, too quickly, or on too small a scale to observe directly. Roller coasters offer an inherently interesting way to study energy transformation.
Purpose: To investigate the quantitative nature of gravitational attraction. These phenomena may be difficult to appreciate because they involve magnitudes far outside human experience. Students can drag the swing to different heights, then activate the motion. Lessons are organized in four categories: primary 30 , elementary 25 , intermediate 22 , and secondary 15 lessons. This textbook presents all the sciences—from physics to chemistry to biology, Earth science, and astronomy plus areas where these disciplines overlap.
This four-day lesson module explores this question: how can we use nanotechnology and renewable energy sources to address skyrocketing global demand for fuel and electricity? This is one of our most richly illustrated textbooks full of humorous cartoons and savvy tips on science learning. The nucleus is a tiny fraction of the volume of an atom but makes up almost all of its mass. Cost is quite reasonable for a week-long maker project. It provides a good foundation for future understanding of the Work-Energy Theorem. This section is appropriate for Physics First, as well as high school physics courses. This resource gives step-by-step instructions for building a water-powered electric generator from plastic spoons. It also employs a lively, conversational writing style which focuses on the big ideas, while de-emphasizing specific jargon and vocabulary.
He was a finalist in the 2013 Flame Challenge for this video lesson explaining what is the nature of time. This interactive offers a host of tools to explore the relationships among force, work, and energy. Energy Information Administration provides a wide array of tutorials, background information, lesson plans, games, and activities for teaching about energy. Work-Energy bar charts are a conceptual tool which depict the amount of each form of energy within a system as it undergoes transfer or conversion from a particular motion or process. Please direct inquiries to Dean Baird:.