The widespread establishment of maker spaces in schools, community centers, and libraries offers an opportunity to develop Computer-Assisted Design (CAD) models that can be manufactured for science, mathematics, and engineering education courses. The Educational CAD Model Library provides a site for curated, peer-reviewed educational models.
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101 to 110 of 133 Results
3D Vertical Fraction Strips
3D Vertical Fraction Strips
Sep 15, 2023 - Mathematics CAD Library
Oh, Jennifer, 2023, "3D Vertical Fraction Strips", https://doi.org/10.18130/V3/X1TY1F, University of Virginia Dataverse, V6
This manipulative is a 3D version of fraction strips. Each strip is a rectangular piece that will slide onto one of the three vertical pegs so that the fraction strips can stack vertically (rather than lining up horizontally) and represent the value of a fraction in terms of height. The fractions are mounted on one platform with the 1 (whole) alway...
Fabrication_3D_Fraction_Strips.zip
Sep 15, 2023 - 3D Vertical Fraction Strips
ZIP Archive - 46.0 KB - MD5: 3e6e2fc2644b0cc2964cfef2e90df9d6
Fabrication Package for 3D Vertical Fraction Strips
Instruction_3D_Vertical_Strips.zip
Sep 15, 2023 - 3D Vertical Fraction Strips
ZIP Archive - 520.3 KB - MD5: 6f680cb76e833dbaf68eaed585e836cf
Instructional Package for 3D Vertical Fraction Strips
Conic Sections
Conic Sections
Sep 15, 2023 - Mathematics CAD Library
Siegel, Lauren, 2023, "Conic Sections", https://doi.org/10.18130/V3/RUNATA, University of Virginia Dataverse, V4
This is a model of conic slices that is obtained through reverse-engineering parts of a cone, with its dimensions determined by its isosceles triangular frame and the angle of the cross-sectional slices. All conic sections are defined by the relationship of their locus of points to fixed points known as foci. Ellipses arise from a locus of points t...
Fabrications_Conic_Sections_Packages.zip
Sep 15, 2023 - Conic Sections
ZIP Archive - 1004.0 KB - MD5: 6b4877bbca9505f523555379882d0c51
Fabrication Package for Conic Sections
Instruction_Conic_Sections_Packages.zip
Sep 15, 2023 - Conic Sections
ZIP Archive - 7.3 MB - MD5: 9dd70d29d4f9b54bb1816681b3d23369
Instructional Package for Conic Sections.zip
Samantha’s Circles
Samantha’s Circles
Sep 15, 2023 - Mathematics CAD Library
Narciso, Samantha, 2023, "Samantha’s Circles", https://doi.org/10.18130/V3/EOIA3I, University of Virginia Dataverse, V7
Samantha’s Circles is a fraction tool that consists of a collection of rings that are stored on a cylindrical pedestal. Each ring represents a different fraction, and the notches on each ring divide it into equal partitions of the whole. Fractions can be thought of as parts of a whole, ratios, and division. Students should be able to understand fra...
Fabrication_Samantha_Circles.zip
Sep 15, 2023 - Samantha’s Circles
ZIP Archive - 6.3 MB - MD5: cc5473bd93559bb79297a8a15500c9d7
Fabrication Package for Samantha's Circles
Instructions_Samantha_Circles.zip
Sep 15, 2023 - Samantha’s Circles
ZIP Archive - 267.9 KB - MD5: 58eb9f0e43d24d206f9eb27e4375f642
Instructional Package for Samantha's Circles
Instruction_Fraction_Orange.zip
Sep 15, 2023 - Fraction Orange
ZIP Archive - 473.3 MB - MD5: 798ec0122cf7333b087b6bbde9a66350
Instructional Package for the Fraction Orange
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