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 For Developers, note this only works on EjsS_5.3_180211 but not https://gitlab.com/ejsS/tool/tree/master/Release the 19XX versions.

fixed by Felix https://weelookang.blogspot.com/2019/07/bug-fix-to-come-for-ejss53190423.html

 

 

Download ModelDownload SourceembedLaunch Website ES WebEJS

Translations

Code Language Translator Run

Credits

lookang (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Apps

Cover arthttps://play.google.com/store/apps/details?id=com.ionicframework.cube3dapp290506&hl=en

A Net is a two-dimensional figure that can be folded into a three-dimensional object.

Sample Geometry Learning Goals

  1. 2-D representation of cube, cuboid, cone, cylinder, prism and pyramid,
  2. identifying nets of the following solids ∗ cube, ∗ cuboid, ∗ prism, ∗ pyramid,
  3. identifying the solid which can be formed by a given net,
  4. making 3-D solids from given nets. Exclude nets of cylinder and cone.

For Teachers

A net is a two-dimensional figure that can be folded into a three-dimensional object.

11 Nets of Cube for Primary Math by Loo Kang Wee and CH Thong

https://sg.iwant2study.org/ospsg/index.php/411-netsofsolidswee

 

according to http://donsteward.blogspot.sg/2013/05/nets-of-cuboid.html there are 54 ways for nets of cuboid to form a 3D object.

 

Ways to identify "non-net" of cube

  1. have more than or fewer than 6 squares
  2. the squares overlap
  3. 4 squares share a common vertex
  4. 2 squares lie on the same side of a centre row of 4 squares
  5. having more tahn 4 squares in a row

Research

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Video

  1. https://www.youtube.com/watch?v=iTxxNa9c85s 
  2. by  Net of A Cube ETD to go

 Version:

  1. http://weelookang.blogspot.sg/2016/07/nets-of-cube-for-primary-math-by-loo.html 

Other Resources

  1. http://library.opal.moe.edu.sg/cos/o.x?c=/library/reslib&uid=&ptid=84&func=prop2&id=46245 by Thong Link2 permission given
  2. https://illuminations.nctm.org/activity.aspx?id=3544 by the National Council of Teachers of Mathematics (NCTM).
  3. http://www.nctm.org/Classroom-Resources/Interactives/Cube-Nets/ by the National Council of Teachers of Mathematics (NCTM).
  4. https://www.geogebra.org/m/hPAWqMXd Nets of 3d figures by Edward Knote
  5. https://www.geogebra.org/m/gU22RUUA#material/vCVG4yav by Mathieu BlossierGeoGebra Materials Team
  6. https://www.geogebra.org/m/hPAWqMXd#material/DdwRSyGG 3D 11 nets by Anthony C.M. OR
  7. https://www.geogebra.org/m/hPAWqMXd#material/RrknfdZz all eleven nets in a view by Anthony C.M. OR
  8. https://www.geogebra.org/m/qHmVRbuR of 11 nets by Anthony C.M. ORChow Kong FaiFreyja Fallson-ReeLepressleyRobynazbAmanda FultonSharynPatrice MarchbankTerry Lee Lindenmuthbahja abdelkader
  9. https://www.geogebra.org/m/hPAWqMXd#material/fT8wFXJm Rectangular Pyramid by Edward Knote
  10. https://www.geogebra.org/material/show/id/965947 of Cubiod y Michael Bailey
  11. http://gwydir.demon.co.uk/jo/solid/cube.htm by Jo Edkins
  12. https://sites.google.com/view/osamsb-kocka/home by Dinko Nadih

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