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26

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  • Geometry of a Circle V1

    • Image
    • Text Document
    • PDF
    • 2.5D Tactile Graphic
    Multiple Diagrams illustrating four basic concepts of a circle. Terms include: circumference (distance around the whole circle), radius (distance from the center of the circle to the outer edge, diameter (the distance from the opposite point of the circle), and chord (the distance from any two points on the circle's edge).

    Diagram showing the geometry and terms used to describe a circle. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Geometry of a Circle V2

    • Image
    • Text Document
    • PDF
    • 2.5D Tactile Graphic
    Single Diagram illustrating four basic concepts of a circle. Terms include: circumference (distance around the whole circle), radius (distance from the center of the circle to the outer edge, diameter (the distance from the opposite point of the circle), and chord (the distance from any two points on the circle's edge).

    Diagram showing the geometry and terms used to describe a circle. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Two pumpkins, one being picked up by a gloved hand. Caption: Gather up the finished fruit, ripe and fully grown.

    Pumpkins! Every fall we carve them for jack-o'-lanterns, munch their seeds, and cook delicious things with them. But where do they come from? How do they grow? Close-up and time-lapse photography chart the growth of the pumpkin plant from sprouting seed to maturity. Danny Glover narrates in verse accompanied by George Winston's music.

    (Source: DCMP)

  • A child walking between mounds of ripe pumpkins. Spanish captions.

    Pumpkins! Every fall we carve them for jack-o'-lanterns, munch their seeds, and cook delicious things with them. But where do they come from? How do they grow? Close-up and time-lapse photography chart the growth of the pumpkin plant from sprouting seed to maturity. Luis Valdez narrates in verse accompanied by George Winston's music.

    (Source: DCMP)

  • Three circles divided into quadrants. Each quadrant has a letter. The circles are as follows: S-D-F-T, R-U-T-L, Y-N-B-M.  The letters S-U-N are highlighted. FRY and FUN are beneath the circles. Caption: Did you come up with any of these words?

    In this episode, host Jason Silva explores the two hemispheres of the brain. Some of the exercises and activities focus on the way the right and left hemisphere of the brain work together. Part of the "Brain Games Family Edition" series.

    (Source: DCMP)

  • Items such as broken lighters, bottle caps, plastic pieces, and other unidentifiable debris arranged in a circle. Caption: (female) I took everything in Shed Bird's stomach and arranged it.

    Man-made debris threatens wildlife's reign over a Hawaiian archipelago. Segment of video from Wild Chronicles Series.

    (Source: DCMP)

  • A caterpillar curled in a circle, mostly encased in a protective covering. Caption: Then the caterpillar goes to sleep.

    New technologies and improvements in photography let us see into the private lives of insects and spiders. Shows both groups cleaning themselves, recycling, and building protective coverings. Comments on the two types of metamorphosis and observes some mating rituals.

    (Source: DCMP)

  • An ice covered region. Caption: Svalbard Norway. Latitude, 74 degrees to 81 degrees North. Longitude, 10 degrees to 35 degrees East. Average W I.

    Host Steve Backshall takes a look at the archipelago of Svalbard in the Arctic Circle and tries to unlock exactly how life can exist in such a cold, dark place. He discovers that the whole ecosystem is driven by the primary producers at the bottom of the food chain. Part of the "Nature's Microworlds" series.

    (Source: DCMP)

  • Map of the United States with NE, IA, KS, MO, AR, OK, NM, and TX marked. Pawnee, OK is at the epicenter of a circle indicating an earthquake. Caption: A 5.6 magnitude earthquake northeast of Oklahoma City.

    Cornell geophysicist Katie Keranen traveled to Oklahoma to study the increased occurrences of earthquakes. During her research, she discovered the increase in seismic activity is linked to the disposal of wastewater from fracking.

    (Source: DCMP)

  • Two people in an open-sided vehicle driving on a dirt road through trees and brush. Caption: I knew I'd find examples of symbiotic relationships at Lewa,

    In this episode, Jack Hanna is counting down animals that count on each other. He highlights birds that groom buffalo, lions that feed jackals, and catfish that are fed by bats. These are just a few of the symbiotic relationships between animals.

    (Source: DCMP)

  • Person wearing safety goggles and pouring something down the drain of a sink. A red circle with a line through it covers the container being poured down the drain. Caption: They cannot be washed down the drain

    Part of a series that features a wide variety of video footage, photographs, diagrams, graphics, and labels. For this particular video, students will focus on the correct methods to clean up and dispose of materials in a science lab. Students also learn how to safely clean up chemical spills. Part of the Science Video Vocab series.

    (Source: DCMP)

  • Illustration concentric circles with the Sun in the center and then Earth and Mars. Caption: In orbit, Mars is about 50 million miles farther away

    Mars is actually cold. Mars is about 50 million miles farther away from the Sun than Earth. That means it gets a lot less light and heat to keep it warm. Part of the “Mars in a Minute” series.

    (Source: DCMP)

  • Tool emitting bright light cutting circles into wood. Caption: (narrator) Tools, including this laser cutter and wood router,

    With help from the National Science Foundation, physicists at MIT have created 35 “Fab Labs.” They can bring relatively sophisticated design and manufacturing capability to people around the world with four simply tools. At last count, they were in use on three different continents, helping to create everything from critical infrastructure to simple art work.

    (Source: DCMP)

  • Multiple images showing a progression of yellow to red circles appearing on a dark background. Caption: Then, a series of images are collected at regular intervals.

    Radioactivity is all around us and comes from a variety of sources. There are three types of radiation, and experiments show the differences in the penetrating power of each one. A major use of radioactivity is in nuclear medicine. Discusses the half-life of radiation and how to calculate it.

    (Source: DCMP)

  • Concentric circles of light around a center of blackness. Caption: We can see the material around the black hole.

    Astronomer Steve Eikenberry at the University of Florida is on the hunt for black holes. With support from the National Science Foundation, he hopes to learn more about how particular black holes evolve, why there seem to be supermassive black holes at the center of most if not all galaxies, and what powers them.

    (Source: DCMP)

  • Illustration concentric circles with the Sun in the center and then Earth and Mars. Caption: Earth and Mars wind up on opposite sides of the sun.

    About every two years, Earth and Mars wind up on opposite sides of the sun, which can block the signals sent by the rover. During this solar conjunction, scientists must ensure they do not lose any of the data being sent by “Curiosity.” Part of the “Mars in a Minute” series.

    (Source: DCMP)

  • Satellites

    • Video
    Satellite flying above the ocean with a spiral shaped storm on the water. NOAA Environmental Satellites Predict & Track Storms. Caption: and predict and track tropical storms and hurricanes.

    NOAA's environmental satellites provide data from space to monitor Earth to analyze coastal waters, relay life-saving emergency beacons, and predict and track tropical storms and hurricanes. NOAA operates three types of satellite systems for the United States: polar-orbiting satellites, geostationary satellites, and deep space satellites. Polar-orbiting satellites circle Earth and provide global information from 540 miles above Earth. Geostationary satellites constantly monitor the Western Hemisphere from around 22,240 miles above Earth. The deep space satellites orbit one million miles from Earth, providing space weather alerts and forecasts while also monitoring the amounts of solar energy absorbed by Earth every day.

    (Source: DCMP)

  • Lava shooting into the air. Caption: pouring out of volcanoes all around the Ring of Fire.

    As shown on the History Channel. The single longest linear feature on Earth--the "Ring of Fire" circles almost the entire Pacific. It is a ring of active volcanoes from White Island just north of New Zealand, through the South China seas, Japan, Kamchatka, the Aleutians, the Cascades and down through the Andes. Almost 25,000 miles long, it is one of the most awesome sights on Earth.

    (Source: DCMP)

  • Microscopic image showing web-like structures and C shaped tubular organisms. Caption: (narrator) The soil itself is home to a vast number of tiny microbes,

    Since the last ice age, plants in the Alaskan Arctic have been taking carbon out of the atmosphere and locking it away in the soil. But now, the permafrost is starting to thaw. That means all those microbes are about to find themselves at an all-you-can-eat carbon buffet. With support from the National Science Foundation, ecologist Matthew Wallenstein and a team from Colorado State University have come to the Toolik Field Station, deep inside the Arctic Circle, to drill soil cores for study. The researchers are trying to find out more about how microbes in the soil are cycling carbon from the Earth to the atmosphere. Part of the National Science Foundation Series “Science Nation.”

    (Source: DCMP)

  • Illustration of a man with gray hair and his ears circled dismayed at a broken object on the floor. Spanish captions.

    After the “Hola” song, Señora Alicia and Susana review the colors "green," "yellow," and "blue." While they sing to the tune of “Head, Shoulders, Knees, and Toes,” students learn the terms for the following body parts: head, arms, legs, and feet. Señora Alicia introduces a new instrument: the triangle. Students also practice a counting activity that reviews numbers "one" through "eleven." Part of the “Art and More” series.

    (Source: DCMP)

Collections

2

Showing collections 1 to 2 of 2

  • Chemistry

    • Video
    • Image
    • 2.5D Tactile Graphic
    • PDF
    • Text Document
    • Simulation

    A collection of Chemistry related resources

    A collection containing 67 resources, curated by Benetech

  • Animals

    • Video

    Resources to teach younger students about animals

    A collection containing 58 resources, curated by DIAGRAM Center