MHSB - 5 - Maths :: Patterns
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[Contributor - Kripa S]
Objective: Introduce concept of algebra
Subtopics to be covered:
- Introduction to numberical expression
- Differentiation between equality and inequality
- Use of alphabets to frame an expression
Learning Outcome:
- Students can frame numberical equalities based on word problems
- They can frame expressions with alphabets.
[Contributor - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/501020004.pdf#page=92 (Marathi Medium)
http://cart.ebalbharati.in/BalBooks/pdfs/503020004.pdf#page=92 (English Medium)
[Contributor - Swapnali Shrikande]
https://www.youtube.com/watch?v=e3c7ohjG9Rg (Marathi - Patterns]
[Contributor - Kripa S]
https://blog.galeriakvetin.sk/wp-content/uploads/2016/11/symetricky-kvet-7.jpg (patterns in nature)
http://linoit.com/entry/image/7063874 (pattern example 1)
http://1.bp.blogspot.com/-4fFY5ByGc4Y/UwnPz9NYU_I/AAAAAAAABiI/9Q7A7DG4JoQ/s1600/symmetry'2.png (example of rotational symmetry)
[Contributors - Kripa S, Swapnali Shrikande]
1. Share which all alphabets in English look the same after quarter turn (eg: U and C, W and E, N and Z, A and D)
2. Share which English alphabets look the same after half a turn (W and M)
3. Create groups of 4 students. Give each group a patterned sarees or dupattas. Ask students to identify at least 4 patterns in the given sarees or dupattas; and hence demonstrate how patterns add structural neatness and symmetry to any design.
[Contributor - Niranjan Kadam]
https://drive.google.com/open?id=15yNivJGDltPsJ3SjiStbY9T1F7rES475
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