Wikimedia
Wikipedia: Rocket
Wikipedia provides an encyclopedia definition of a rocket, including information on rocket history, size, types, and more.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Oscillator Chain Model
In this simulation a series of coupled oscillators in a chain with anchored ends can be investigated for their wave properties.
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Ejs Transverse Wave Model
A simulation for examining the transverse wave motion of a string. Wave variables can be changed using sliders. Includes suggested activities.
National High Magnetic Field Laboratory
Magnet Academy: Ignition Coil
Ladies and gentlemen, start your engines and learn about the ignition coil, a type of step-up transformer, key (no pun intended) to the operation of your car. (Java tutorial)
National High Magnetic Field Laboratory
Magnet Academy: Magnetic Core Memory 1949
At the dawn of the computer age, magnetic core memory helped make data storage possible, and showed surprising staying power in a field where components are constantly being replaced by new and improved products.
TeachEngineering
Teach Engineering: The Beat Goes On
In this activity, students learn about their heart rate and different ways it can be measured. Students construct a simple measurement device using clay and a toothpick, and then use this device to measure their heart rate under...
Other
Metronome Online
This free online metronome is ideal for anyone who does not have a metronome. It allows you to choose any tempo so you can practice at a steady pace.
NASA
Nasa: Imagine the Universe: Pulsars
Resource explores what a pulsar is, as well as what is currently known about this phenomenon. Content includes a focus on x-ray observations of pulsars, and gamma-ray pulsars.
BBC
Bbc: Gcse Bitesize: How Can Lifestyle, Genes and Environment Affect Health? Oc
This lesson focuses on Cardiovascular disease. The heart requires its own constant blood supply in order to keep beating and this is delivered through the coronary arteries. Genetic and lifestyle factors can lead to the coronary arteries...
Incorporated Research Institutions for Seismology
Iris: Seismic Reflection
A complete lesson plan on seismic reflection. A video, slide presentation, and practice with solutions are included.
British Library
British Library: Discovering Literature: Romantics & Victorians Romanticism
What inspired the iconic poetry of the Romantic period, and how did the Romantic poets portray landscape, class, radicalism, and the sublime? Find out from this collection of articles.
Khan Academy
Khan Academy: Dna Motion in Gel Electrophoresis
Read a passage about gel electrophoresis and answer the follow-up questions.
Florida State University
Florida State University: Aquatic Snail Movie #1
In this short video, you will see the rippling and pulsing of a snail along with a view of the circulatory system. This site also provides background information on the aquatic snail.
Other
Physics of Sound/image Analysis of Sound Pressure
A discussion on how to locate the sound image based upon the incident and reflected pulse of sound heard at a given location. For those looking for a challenge, follow the links to view derivations of wave equations for sound (uses...
Other
Weather Questions: How Does Weather Radar Work?
Radar (which stands for RAdio Detection And Ranging) transmits microwaves in a focused beam. Some of this microwave energy bounces off of objects and returns to the radar to be measured. The radar sends pulses of energy, rather than a...
NASA
Nasa: Imagine the Universe: "Twinkle, Twinkle (Really Fast!), Little Star"
"The Rossi X-ray Timing Explorer has discovered neutron stars that emit streams of X-rays pulsing over 1,000 times a second." Visit this site to read the rest of this article. Site offers additional resources as well as a Teacher's Corner.
Smithsonian Institution
National Museum of Natural History: American Mammals: Merriam's Chipmunk
Merriam's chipmunk's calls are distinctive. Perched on top of a stump or rock, the chipmunks vocalize long and vigorously, and the "chip" sound is often followed by a burst of sound called a "terminal pulse. Learn more about the Tamias...
National Institutes of Health
National Library of Medicine: Your Beating Heart
In this lesson plan site, the students will learn about the circulatory system and perform an experiment where they take their pulse after various activities.
Other
Guitar Land: Music 10: Note Values and Rhythms
An overview of the value of notes. Includes many examples of rhythms and tempos.
PBS
Pbs Teachers: Scientific American: Calls of the Wild: Bats and Echolocation
Explore bats' navigation systems by experimenting with echolocation. Approximate an object's distance by analyzing reflected sound waves, measuring the delay in sound and calculating the ratio to the speed of sound.
PBS
Pbs Teachers: Scientific American: Pieces of Mind: What's in a Dream?
Explore recent scientific investigations in sleep and dreams. Keep a journal to track sleep and dream activity, and find examples of ways sleep and dreams are used as images in popular culture.
My Hero Project
My Hero: Langston Hughes
This introduction to the life and writing of Langston Hughes profiles the poet who emerged with the Harlem Renaissance to earn "a place amongst the greatest poets America has ever produced."
Curated OER
Educational Technology Clearinghouse: Maps Etc: Products of India (I), 1912
A map from 1912 of India, showing the major agricultural production regions for millets and pulses (grain crops), cotton, coffee, opium and tobacco. The map shows major cities, rivers, and terrain that effect cultivation and...
Science Museum of Minnesota
Lesson Plan: Go With the Flow
In this effective site, students will name the parts of the heart and trace the flow of blood through the body. Contains related links.
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