Difference between revisions of "TNSB - 5 - Maths :: Symmetry"
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=Lesson Plan= | =Lesson Plan= | ||
| + | [Contributor - Kripa S] | ||
| + | '''Objective:''' Introduce symmetry, types of symmetry | ||
| + | |||
| + | '''Subtopics to be covered:''' | ||
| + | # Symmetrical figures, mirror symmetry | ||
| + | # Axes of symmetry, lines of symmetry | ||
| + | # Rotational symmetry - 1/2, 1/3, 1/4, 1/6 turn | ||
| + | |||
| + | '''Learning Outcome:''' | ||
| + | |||
| + | # Students can identify whether a figure is symmetric or not | ||
| + | # They can find the axes of symmetry for a symmetric figure | ||
| + | # They can identify symmetric figures when rotated by an angle | ||
=Textbook= | =Textbook= | ||
| + | [Contributor - Kripa S] | ||
| + | http://www.textbooksonline.tn.nic.in/Books/Std05/Std05-II-MSSS-TM-1.pdf#page=5 (Tamil Medium) | ||
=Videos= | =Videos= | ||
| + | [Contributor - Kripa S] | ||
| + | |||
| + | https://www.youtube.com/watch?v=KN0JT3ioI7A ( Symmetry in nature - Animation ) | ||
=Images= | =Images= | ||
| − | [ | + | [Contributor - Kripa S] |
| + | http://www.onlinemathlearning.com/image-files/lines-of-symmetry.jpg (lines of symmetry) | ||
| + | https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Symmetry.png/250px-Symmetry.png (pattern) | ||
=Activities= | =Activities= | ||
| + | [Contributor - Kripa S] | ||
| − | + | 1. List any 4-5 things that are symmetrical in your house, locality | |
| − | + | 2. Collect some flowers, leaves that have one or many lines of symmetry and show it in class. | |
| − | + | ||
| − | + | ||
=Additional Aids= | =Additional Aids= | ||
| + | [Contributor - Preethi Saravana] | ||
| − | + | https://drive.google.com/open?id=0BzNF2YyqQxJ-UFd5NUl0UVdHeG8 | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
=Transliteration= | =Transliteration= | ||
| Line 34: | Line 50: | ||
=Worksheets= | =Worksheets= | ||
| + | [Contributor - Nivetha Sivaswamy] | ||
| − | + | https://drive.google.com/open?id=0BzNF2YyqQxJ-TkJvMG9LM002V3c | |
| − | + | ||
=Assessments= | =Assessments= | ||
Latest revision as of 04:27, 13 October 2017
Go To: TNSB-Mathematics-Grade 5
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Kripa S]
Objective: Introduce symmetry, types of symmetry
Subtopics to be covered:
- Symmetrical figures, mirror symmetry
- Axes of symmetry, lines of symmetry
- Rotational symmetry - 1/2, 1/3, 1/4, 1/6 turn
Learning Outcome:
- Students can identify whether a figure is symmetric or not
- They can find the axes of symmetry for a symmetric figure
- They can identify symmetric figures when rotated by an angle
[Contributor - Kripa S]
http://www.textbooksonline.tn.nic.in/Books/Std05/Std05-II-MSSS-TM-1.pdf#page=5 (Tamil Medium)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=KN0JT3ioI7A ( Symmetry in nature - Animation )
[Contributor - Kripa S]
http://www.onlinemathlearning.com/image-files/lines-of-symmetry.jpg (lines of symmetry)
https://upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Symmetry.png/250px-Symmetry.png (pattern)
[Contributor - Kripa S]
1. List any 4-5 things that are symmetrical in your house, locality 2. Collect some flowers, leaves that have one or many lines of symmetry and show it in class.
[Contributor - Preethi Saravana]
https://drive.google.com/open?id=0BzNF2YyqQxJ-UFd5NUl0UVdHeG8
[Contributor - Nivetha Sivaswamy]
https://drive.google.com/open?id=0BzNF2YyqQxJ-TkJvMG9LM002V3c
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