MHSB - 6 - Maths :: Quadrilateral

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Go To:MSCERT-Mathematics-Grade 6

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Course Content
Textbook
Teaching Learning Resources

Course Content / Subtopic list:

Quadrilaterals - Definition( Sides, Vertices)
Reading And Writing Of A Quadrilateral
Adjacent Sides Of A Quadrilateral,Opposite Sides Of a quadrilateral
Adjacent Angles Of A Quadrilateral, Opposite Angle of a quadrilateral
Diagonals Of A Quadrilateral
Polygons

English Medium

English medium textbook

Marathi Medium

Marathi medium textbook

Lesson Plan

[Contributor - Kripa S]

Objective: Introduce Polygons, explain Quadrilaterals, types and properties

Subtopics to be covered:

- Naming of a quadrilateral

- Adjacent sides, angles, Opposite sides, angles in a quadrilateral

- Identify polygons and classify based on number of sides

Learning Outcome:

- Students can name polygons based on number of sides

- They can name the sides, angles asked for a quadrilateral

Videos

[Contributor - Kripa S]

https://www.youtube.com/watch?v=zARozFoaNp4 (quadrilaterals - Marathi)

Images

[Contributor - Kripa S]

http://www.aplustopper.com/wp-content/uploads/2016/10/what-is-a-quadrilateral-1.jpg (types of quadrilaterals)

http://www.skwirk.com/content/upload/images/Secondary/NSW/year_8/maths/solids_angles/tp3/ch3/tp3ch3_image3.jpg (properties of quadrilaterals)

Activities

[Contributor - Kripa S]

1. Make teams of 6 students. One team will explain what is interior and exterior of a closed curve (all students stand in a circle seeing inside for interior and outside for exterior). Another team will explain what is convex and concave polygon (they'll stand to make a polygon of that shape). One group will show the difference between regular and irregular polygon (the students will stand at equidistant positions, or near and far away).

2. Make two teams. One team will draw a polygon on board and other will guess what it is. Play for 10-15 times and add the score to find the winning team

Additional Aids

[Contributor - Niranjan Kadam]

https://drive.google.com/open?id=1YJ_xLG6vpX_6DufgSmCDc2lFdbS6XRE0

Transliteration

[Contributor - Niranjan Kadam]

Term	Transliterated Term	Translated Term
quadrilateral	क़उड़रिलॅटेराल	चौकोन
vertices	व्हर्टिसिस	शिरोबिंदू
Sides	साईडस	बाजू
adjacent side	एड्जसेन्ट साईड	लगतच्या बाजू
opposite side	ओप्पोसीट साईड	संमुख बाज/समोरासमोरील बाजू
polygon	पॉलीगौन	बहुभुजाकृती
pentagon	पेंटागॉन	पंचकोन
triangles	ट्रायअँगल	त्रिकोण
octagon	ओकटागॉन	अष्टकोन
heptagon	हेपटागॉन	सप्तकोन
hexagon	हेक्सागॉन	षटकोन
angle	अँगल	कोन
diagonal	डायअगोनल	कर्ण