APSB - 8 - Maths :: Visualizing 3D in 2D
Go To: APSB-Mathematics-Grade 8
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[Author - Kripa S]
Objective: Revise 3D and 2D shapes, reading a net of an object and draw the 3D shape
Subtopics to be covered:
- 2D figures, 3D shapes and their connection
- Different ways to view a 3D object (top, front, side)
- Faces, Edges, Vertices for a 3D object, Euler's formula
Learning Outcome:
- Students can identify different 2D and 3D shapes
- They know to read, or draw the different views for a 3D shape
- They can solve problems based on 3D objects using Euler's formula
[Author - Kripa S]
https://s-media-cache-ak0.pinimg.com/originals/fb/ee/90/fbee90ea43424a94203ea8f098d581e3.jpg (2D shapes)
https://appdesignclass.files.wordpress.com/2014/08/shape-and-form.jpg (2D to 3D)
http://site.unbeatablesale.com/img308/edre39802.gif (shapes)
[Author - 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.
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4556_V1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4557_V1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4558_V1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4559_V1.pdf (Worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4562_V1.pdf (Worksheet 5)
Answerkeys [Version 2021]
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Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4556_V1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4557_V1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4558_V1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4559_V1.pdf (Worksheet 4)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+438_ST+4562_V1.pdf (Worksheet 5)
Answerkeys [Version 2021]
Blank
[Contributor - Prasanna Oruganti]
https://drive.google.com/open?id=1aGyeKId3C-UnUJ7TfDnAXApnsAFXU8D2 (Question bank - English)
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