Difference between revisions of "TNSB - 7 - Maths :: Geometry Term 1"

[Author - Kripa S]

http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-I-MSSS-TM-1.pdf#page=64 (Tamil Medium)

http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-I-MSSS-EM-1.pdf#page=61 (English medium)

[Author - Sumathi Sampath]

https://www.youtube.com/watch?v=KtMQrjkkJyE&spfreload=10 (Identify all rays)

[Author - 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)

https://i.ytimg.com/vi/NxIRHn7tR7I/hqdefault.jpg (corresponding angles)

http://slideplayer.com/18/6186832/big_thumb.jpg (types of angles)

https://image.slidesharecdn.com/6-150119115556-conversion-gate02/95/angle-pairs-complementary-supplementary-adjacent-vertical-linear-pair-9-638.jpg?cb=1421690202 (supplementary, adjacent angles)

[Author - 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.

3. Share examples of point, line segments from daily life. (example: star, bat, tubelight, side of a fan, bench, door etc)

4. Make 8-10 chits of different types of angles. Hand over one chit to one bench and ask them to enact what angle they are. Eg: If it is an acute angle, the students will stand with hands close to each other. If is a complementary angle, two students will stand making an angle with their hands so that total looks 90 deg.

[Author - Sriranjani R]

https://drive.google.com/open?id=0BzNF2YyqQxJ-b0htOWplU3BmLVk

[Author - Sriranjani R]

https://drive.google.com/open?id=0BzNF2YyqQxJ-N0xRX0x2T3EyalE

https://drive.google.com/open?id=0BzNF2YyqQxJ-WmJiQlZKaV83NTA (Worksheet 1)

https://drive.google.com/open?id=0BzNF2YyqQxJ-NjZqek9pZ0RBNWc (Worksheet 2)

https://drive.google.com/open?id=0BzNF2YyqQxJ-SnAyUWMzZVgtcVE (Worksheet 3)

https://drive.google.com/open?id=0BzNF2YyqQxJ-MzRSUlptUkRWaDg (Worksheet 4)