DSERT - 5 - Maths :: Three Dimensional Figures
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[Contributor - Kripa S]
Objective: Introduce 3D figures, how to draw them
Subtopics to be covered:
- Represent 3 dimensional figures as 2 dimensional figures
- Draw the top view, front view and side view of the 3D geometrical figures,
- Draw cube, cylinder and cone with definite nets.
Learning Outcome:
- Students know the faces of the 3D objects (cone, cylinder, cube, cuboid)
- They can draw the nets for a 3D figure (top, front, side views)
[Contributor - Kripa S]
http://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-kannada-maths-2.pdf#page=107 (Kannada Medium)
http://ktbs.kar.nic.in/New/website%20textbooks/class5/5th-english-maths-2.pdf#page=107 (English Medium)
[Contributor - Kripa S]
https://s-media-cache-ak0.pinimg.com/originals/fb/ee/90/fbee90ea43424a94203ea8f098d581e3.jpg (2D shapes)
http://site.unbeatablesale.com/img308/edre39802.gif (shapes)
https://appdesignclass.files.wordpress.com/2014/08/shape-and-form.jpg (2D to 3D)
https://s-media-cache-ak0.pinimg.com/originals/b1/c0/60/b1c060894693fb7387cb851e980d1dd6.jpg (3D shapes)
[Contributor - Kripa S]
1. Share examples of cube, pyramid, sphere from daily life. (example: ice cream cone, moon, ball, dice, brick etc)
2. Make different closed 3D shapes using 12 pens or sticks.
Term' | 'Transliterated Term' | 'Translated Term' |
Mirror image symmetry | ಮಿರರ್ ಇಮೇಜ್ ಸಿಮೆಟ್ರಿ | ಕನ್ನಡಿ ಚಿತ್ರ ಸಮ್ಮಿತಿ |
Cube | ಕ್ಯೂಬ್ | ಘನಾಕೃತಿ |
Cuboid | ಕ್ಯೂಬೋಯ್ಡ್ | ಕ್ಯೂಬಾಯ್ಡ್ |
Cylinder | ಸಿಲಿಂಡರ್ | ಸಿಲಿಂಡರ್ |
Cone | ಕೋನ್ | ಕೋನ್ |
Faces | ಫೇಸಸ್ | ಮುಖಗಳು |
Edge | ಎಡ್ಜ್ | ಎಡ್ಜ್ |
Elevation | ಎಲೆವಷನ್ | ಎತ್ತರ |
Side view | ಸೈಡ್ ವ್ಯೂ | ಪಾರ್ಶ್ವನೋಟ |
Plan | ಪ್ಲಾನ್ | ಯೋಜನೆ |
Plane surface | ಪ್ಲೇನ್ ಸರ್ಫೇಸ್ | ಪ್ಲೇನ್ ಮೇಲ್ಮೈ |
Curved surface | ಕರ್ವ್ಡ್ ಸರ್ಫೇಸ್ | ಬಾಗಿದ ಮೇಲ್ಮೈ |
Plane figure | ಪ್ಲೇನ್ ಫಿಗರ್ | ಪ್ಲೇನ್ ಫಿಗರ್ |
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