Curated OER
Parametric Unit Circle
This site provides definitions for different parts of a circle, pictures to more clearly represent formulas involving circles. Some of the formulas discussed include: area of a circle, area of a sector of a cirles, circumference, length...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Charles Vii of France
(1403-1461) King of France. During his reign , Joan of Arc led the troops and the war against Britain came to an end.
Curated OER
Science Kids: Science Images: Fraser Spiral Illusion, False Spiral
This optical illusion image is known as a Fraser spiral illusion, or false spiral. The black arcs appear to form a spiral when in fact they are a series of concentric circles.
Curated OER
Science Kids: Science Images: Metal Welding
This photo shows a man metal arc welding. He is wearing important protective equipment such as a face mask and gloves. A large number of sparks fly off the metal as he works on the welding project.
My Hero Project
My Hero: Christine De Pisan
Use this site to learn about Christine de Pisan, a writer of the Middle Ages well known for her poems, songs, and ballads.
ClassFlow
Class Flow: Loci
[Free Registration/Login Required] Students learn how to apply geometric properties and relationships to describe, compare, and draw two dimensional shapes.
Other
University of Winnipeg: The Simple Pendulum
The periodic motion of a pendulum is described with words and equations; little conceptual emphasis. Sample problems with solutions are provided.
Math Open Reference
Math Open Reference: Sector
Learn about sectors with this handy reference guide. Provides a detailed definition and an interactive activity that enhances further explanation. Includes links to related topics.
NASA
Nasa: Future Flight: Aeronautics Lab
This interactive activity takes students through a NASA aeronautics lab and shows them how spaceflights are designed. Learn about the process that scientists go through before a spaceflight, such as the propulsion and lift labs and...
NASA
Nasa Quest
NASA Quest is a online resource for learning about space science. The site includes profiles and stories about NASA experts, lesson plans, and student activities, audio/video, up-to-date space science news, a question/answer section,...
NASA
Nasa Quest: Live From the Hubble Space Telescope
An interactive NASA site with detailed information about the Hubble Space Telescope. Includes a gallery of images, historical information, teacher's guides, and links to special online events.
NASA
Nasa: Building a Winogradsky Column [Pdf]
NASA teacher's guide to building a Winogradsky Column to study microorganisms. When this guide was first released, students were invited to participate in two webcasts with NASA scientists. The conversations from those webcasts are...
NASA
Nasa: Robin Whirlybird on Her Rotorcraft Adventures
Read (or listen to) the illustrated story of Robin, who goes to work with her mother who works at a rotorcraft research center. Includes many interactive supplemental activities.
NASA
Microbes @ Nasa: Science Lesson Plan: Day One Microscope Activity [Pdf]
A middle school experiment on the cell structure of cyanobacteria.
Goethe-Institut
German Architecture From Goethe Institut
The Goethe-Institut provides a wonderful resource leading to many German architecture sites on the web. Sites include current national topics in German architecture, preserving and restoring historical ruins in Germany and world-wide,...
US National Archives
Internet Archive: Moonwalk One, Ca. 1970
Original film [1:34:43] published ca. 1970 details the 1969 coverage and events of the Apollo 11 launch.
NASA
Nasa: Welcome to From Earth to the Solar System (Fettss)
A collection of high-resolution images of space. Images "showcase the discoveries and excitement of planetary exploration, with a focus on the origin and evolution of the Solar System and the search for life".
NASA
Nasa: Weather
Though we live on the surface of the Earth, we actually live at the bottom of an ocean of air. Dynamic layers of air interact with the Earth's surface and the Sun's energy to produce the phenomenon of weather. The atmosphere is...
NASA
Math Lesson Plan: Cyanobacteria Races: Cyanobacteria Motility [Pdf]
A comprehensive lesson plan about the movement of cyanobacteria includes a class experiment.
NASA
Nasa: Live From Mars
A lesson plan from NASA that reinforces the concept of stream or river formation, the stages of river formation, and the development of meanders.
NASA
Nasa Quest: "Wright Ing" Prompt: Concrete Poetry
At this site from NASA Quest you can learn to write concrete poetry by using the Wright Brother's airplane as a prompt. What a great way to celebrate the 100th year anniversary of the first flight!
Other
Space Research Institute: Phobos Mission
Images of Phobos, taken by the Soviet Phobos mission to Mars, prior to the loss of the spacecraft. Small images do not link to graphic files.
Other
Space Research Institute (Iki) Home Page
The official homepage of the Space Research Institute, a member of the Russian Academy of Sciences
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