MHSB - 6 - Maths :: Basic concepts in Geometry

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Go To:MSCERT-Mathematics-Grade 6

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Course Content
Textbook
Teaching Learning Resources

Course Content / Subtopic list:

Define Point, Types Of Points (Collinear, Non Collinear)
Ray, Line Segment, Line, Plane
Types Of Lines Parallel Lines
Types Of Lines Intersection

English Medium

English medium textbook

Marathi Medium

Marathi medium textbook

Lesson Plan

[Contributor - Kripa S]

Objective: To introduce all the geometrical ideas

Subtopics to be covered:

- Define point, types of points (collinear, non collinear)

- Ray, line segment, line, plane

- Types of lines (parallel lines, intersecting)

Learning Outcome:

- Students can identify a geometrical concept from given set

Videos

[Contributor - Kripa S]

https://www.youtube.com/watch?v=eXz1YXsqx80 (basics of geometry)

Images

[Contributor - Kripa S]

http://www.mxepstein.com/wp-content/uploads/2015/08/vertex.jpg (ray, vertex)

https://www.freemathhelp.com/images/g12.png (ray, line segment, angle)

https://static.studyladder.com/cdn/course/19/ce6062a85a2e.jpg (types of lines)

http://study.com/cimages/multimages/16/line_vs._line_segment_.png (line vs line segment)

Activities

[Contributor - Kripa S]

1. Share examples of point, line segments, circle from daily life. (example: star, bat, tubelight, side of a fan, bindi, dosa, chapathi etc)

2. Share example of rays (torch light, sun rays, etc )

3. Make different closed shapes using 6 pens or sticks. Reduce the sides by 1 everytime and make a new shape. What happens when you have 2 sides, what closed shape can you make? Is it possible? Discuss and understand what is the minimum requirements for a polygon/ closed shape

Additional Aids

[Contributor - Shweta Angne]

https://drive.google.com/open?id=0B4m07xnDF8JpZ09say1FNXdINWM (answerkey1)

https://drive.google.com/open?id=0B4m07xnDF8JpMjJnc2hFRkJvY2c (answerkey2)

Transliteration

[Contributor - Satish Kothari]

Term	Transliterated Term	Translated Term
Point	पॉईंट	बिंदू
Line Segment	लाईन सेगमेंट	रेषाखंड
Line	लाईन	रेखा
Ray	रे	रे
Parallel Lines	पॅरलल लाईन	समांतर रेखा