NCERT - 5 - Maths :: Does it look the same ?

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Go To: NCERT-Mathematics-Grade 5

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Course Content / Subtopic list:


  1. Discuss How To Make equal and halves
  2. Discuss About Symmetric Shapes
  3. Break Symmetry Of Figures,Recreate Symmetry

[Contributor - Rini Jose]

https://ncert.nic.in/textbook.php (Hindi and English)

Lesson Plan

[Contributor - Kripa S]


Objective: Learn similarity in patterns

Subtopics to be covered:

- patterns with mirror reflection

- guess patterns on 1/4 turn, 1/3 turn, 1/2 turn

Learning Outcome:

- Students can identify a pattern asked for from above subtopics



Videos

[Contributor - Kripa S]


https://youtu.be/MqvdP1H1TbU (Symmetry and pattern)

https://hi.khanacademy.org/math/in-math-by-grade/in-fifth-grade-math/does-look-same (Khan Academy)


Images

[Contributor - Kripa S]


https://c1.staticflickr.com/9/8793/28004092503_e9c6dbe518_o.png (pattern with 1/4 turn, 1/2 turn)

http://aven.amritalearning.com/userfiles/1/image/mirrorsymmetry3.jpg (mirror reflection symmetry)

http://www.beautiful-views.net/views/mirror-symmetry-rocks-reflection-lake.jpg (reflection)


Activities

[Contributor - Kripa S]


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)


Additional Aids

[Contributor -Vikas Kumar]


https://drive.google.com/open?id=0BzNF2YyqQxJ-d01fV3VUeHdWdjg (Answer Key 1)

https://drive.google.com/open?id=0BzNF2YyqQxJ-YjRkTnZTQ0VXdnM (Answer Key 2)


Transliteration


[Contributor - Gireesh Singh Thakurathi]

Term Transliterated Term Translated Term
pattern पैटर्न पैटर्न
line लाइन रेखा
shape शेप आकृती
picture पिक्चर चित्र
part पार्ट भाग
mirror मिरर आईना
box बॉक्स डिब्बा
corner कार्नर कोना
turn टर्न घुमाव

Worksheets

[Contributor -Vikas Kumar]


https://drive.google.com/open?id=0BzNF2YyqQxJ-cmlsNmZDdFkzVW8 (Worksheet 1)

https://drive.google.com/open?id=0BzNF2YyqQxJ-OE0xMi1nQm9LVHc (Worksheet 2)



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