61 to 70 of 129 Results
Dec 18, 2023 - Technology CAD Library
Watts, Jo, 2023, "2D Cam Explorer", https://doi.org/10.18130/V3/7GJGNC, University of Virginia Dataverse, V4
The 2D Cam Explorer is designed to be used with the mechanical wave machine. The 2D Cam Explorer represents a single segment consisting of one cam from the wave machine. After a classroom demonstration of the wave machine to illustrate wave properties, the 2D Cam Explorer can be used to enable individual students to explore the principles underlyin... |
Dec 18, 2023 -
2D Cam Explorer
ZIP Archive - 115.2 MB -
MD5: 6c83667353fc52ec6c24db7a899e4ef7
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Dec 18, 2023 -
2D Cam Explorer
ZIP Archive - 695.6 KB -
MD5: 0359951aa05df08e044790647a6af4a3
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Dec 1, 2023 - Science CAD Library
Haas, J. Patrick, 2023, "NASA Pinhole Projector", https://doi.org/10.18130/V3/DKUZB0, University of Virginia Dataverse, V2
These 3D printable maps are shaped like the contiguous United States of America and show the paths of solar eclipses traversing the country. Each object contains a pinhole in the center that will provide safe and engaging viewing of changing solar images during stages of a solar eclipse. Sun shining through the pinhole (for example over a shoulder... |
Dec 1, 2023 -
NASA Pinhole Projector
JPEG Image - 839.1 KB -
MD5: 844da555dc7ba0cc2a7339044d967281
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Nov 13, 2023 - Mathematics CAD Library
Baumann, Kimberly; Sondej, Elizabeth, 2023, "Minute Minis", https://doi.org/10.18130/V3/ZGC6UV, University of Virginia Dataverse, V8
Minute Minis are essentially relabeled fraction circles: the whole is labeled ‘1 hour,’ the halves are each labeled ’30 min,’ the fourths are labeled ’15 minutes,’ and the twelfths are labeled ‘5 min.’ The designers of Minute Minis wanted to design a tool that would alleviate the anxiety that children often experience when they learn about fraction... |
Nov 13, 2023 -
Minute Minis
ZIP Archive - 187.7 KB -
MD5: d73d04412faf53b1c2f1ac7f783e8d17
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Nov 13, 2023 -
Minute Minis
ZIP Archive - 113.3 KB -
MD5: cf595d1ad18ae233a1e02fab035d79cb
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Nov 9, 2023 - Mathematics CAD Library
Davidson, Jessica; Mateo, Mayrobi, 2023, "No Más Caídas", https://doi.org/10.18130/V3/IFKSBY, University of Virginia Dataverse, V5
No Más Caídas is a manipulative that helps children learn to count by forming groups of fives and tens (i.e., by subitizing), generalize strategies for composing and decomposing numbers, and develop a sense of the nested nature of numbers. No Más Caídas is Spanish for No More Falls. The design was inspired by games played in the Dominican Republic,... |
Nov 9, 2023 -
No Más Caídas
PNG Image - 253.9 KB -
MD5: 3b938b11775d8d8cf9d36b000867865b
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