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

From evidyaloka
Jump to: navigation, search
(→‎Additional Aids)
 
(4 intermediate revisions by one other user not shown)
Line 3: Line 3:
 
=Lesson Plan=
 
=Lesson Plan=
  
−
[Author - Kripa S]
+
[Contributor - Krithika Ramakrishnan]
  
  
−
'''Objective:''' Introduce different types of angles and lines and their properties
+
Dear Volunteer,
  
−
'''Subtopics to be covered:'''
 
  
−
- Revise concept of point, ray, line, line segment, plane
+
Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.
  
−
- Difference between line and line segment
+
'''https://drive.google.com/open?id=1gBsnrWEbiQU36FisNsioOrRYnq3ySg8W''' (lesson Plan - Tamil)
  
−
- Symmetry -> line, mirror, rotational
+
'''https://drive.google.com/open?id=1n2XA-KiXDWvI_4kBz8kxIh3OnsFTJ4DW''' (PPT - Tamil)
  
−
- Types of Angles -> complementary, supplementary, adjacent, linear pair, vertically opposite, corresponding, alternate, interior, exterior
 
  
−
- Types of lines -> intersecting, parallel, perpendicular, transversal
+
You may use the content as it is or download and modify them to suit the students requirements.
  
−
'''Learning Outcome:'''
 
  
−
- Students can identify type of line or angle from a given set
+
If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.
  
−
- Students can solve problems to find measure of angles in a given figure
 
  
−
- Students can identify symmetry from a given set of figures
 
  
 +
The worksheets of the lesson can be accessed from the worksheet tab.
  
−
=Textbook=
 
  
−
[Author - Kripa S]
 
  
 +
Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.
  
−
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)
+
=Textbook=
 +
 
 +
[Contributor - Rini Jose]
 +
 
 +
https://drive.google.com/open?id=1r5wdPnWvBjCJLFtTFOtQW_XsOGa2RU_M (English)
 +
 
 +
https://drive.google.com/open?id=1e8q2z_4bRllsTMmdY2timKPjNS4ZXENT (Tamil)
  
  
 
=Videos=
 
=Videos=
  
−
[Author - Sumathi Sampath]
+
[Contributor - Sumathi Sampath]
  
  
 
https://www.youtube.com/watch?v=KtMQrjkkJyE&spfreload=10 (Identify all rays)
 
https://www.youtube.com/watch?v=KtMQrjkkJyE&spfreload=10 (Identify all rays)
 +
 +
 +
[Contributor - Krithika Ramakrishnan]
 +
 +
Lesson Plan version 1.1 Videos
 +
 +
• https://youtu.be/1VSun4wX7UQ (Rays, lines and line segments)
 +
 +
• https://www.youtube.com/watch?v=r_4_lzeprxI (Symmetry and uses)
 +
 +
• https://youtu.be/YuOIrrxFJL4  (introduction to symmetry)
 +
 +
• https://youtu.be/P35LyN9g0oI  (Rotational symmentry)
 +
 +
• https://www.youtube.com/watch?v=n-FXWPFT1n0
 +
  
  
 
=Images=
 
=Images=
  
−
[Author - Kripa S]
+
[Contributor - Kripa S]
  
  
Line 65: Line 81:
  
 
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)
 
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)
 +
 +
 +
[Contributor - Krithika Rmamakrishnan]
 +
 +
Lesson Plan version 1.1 Images
 +
 +
https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Rigveda_MS2097.jpg/220px-Rigveda_MS2097.jpg
 +
 +
https://upload.wikimedia.org/wikipedia/commons/thumb/3/34/ACP_3.svg/220px-ACP_3.svg.png
 +
 +
• http://www.learner.org/courses/learningmath/geometry/images/session7/7a1.gif
 +
 +
• http://www.learner.org/courses/learningmath/geometry/images/session7/7a1_solution.gif
 +
 +
• http://www.learner.org/courses/learningmath/geometry/images/session7/7a2.gif
 +
 +
• http://www.learner.org/courses/learningmath/geometry/images/session7/7a2_solution.gif
 +
 +
• https://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/14094650/tri.gif
 +
 +
• https://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/14094642/Capture-2.png
 +
 +
• https://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/14094649/sq1.jpg
 +
 +
• https://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/30_degree_reference_angles.svg/300px-30_degree_reference_angles.svg.png
 +
 +
• https://www.mathsisfun.com/geometry/rotation.html
 +
 +
• http://langfordmath.com/ECEMath/Geometry/SymmetryADHG.jpg
 +
 +
 +
• https://www.ixl.com/math/grade-5/rotational-symmetry
 +
 +
• https://qph.fs.quoracdn.net/main-qimg-30245dd2ac5ed6703b44d7670932ce7d-c
 +
 +
• http://4.bp.blogspot.com/-AWx3BGrI6e0/VSWHFKJmXvI/AAAAAAAAAnU/hnAXmHn4ViU/s1600/IMG_2118.JPG
 +
 +
• http://1.bp.blogspot.com/-I6gKbCWWm20/UKBKPYKL2II/AAAAAAAAAA0/E2Gh-MQNTYs/s1600/lunapic_135267592459254_12.gif
 +
 +
• http://4.bp.blogspot.com/-D1Q_RK748vo/T5GuIQgoUdI/AAAAAAAAHrk/cW_aCBbXO2U/s1600/Right+Angle.jpg
 +
 +
• http://scienceblogs.com/cognitivedaily/wp-content/blogs.dir/262/files/2012/04/i-eb514db262a743c2af508856601906fa-noraparth.jpg
 +
 +
• https://i.ytimg.com/vi/QnMxpcyOaZw/maxresdefault.jpg
 +
 +
• https://i.ytimg.com/vi/qp4bLGuP6bE/maxresdefault.jpg
 +
 +
• https://i.ytimg.com/vi/abxR4dpNrEg/maxresdefault.jpg
 +
 +
• https://images.tutorvista.com/cms/images/67/acute-triangle-diagram.png
 +
 +
• https://images.tutorvista.com/cms/images/67/obtuse-angles-pictures.png
 +
  
  
 
=Activities=
 
=Activities=
  
−
[Author - Kripa S]
+
[Contributor - Kripa S]
  
  
Line 82: Line 151:
  
 
=Additional Aids=
 
=Additional Aids=
−
[Author - Sriranjani R]
+
[Contributor - Sriranjani R]
  
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-b0htOWplU3BmLVk
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-b0htOWplU3BmLVk
 +
 +
https://drive.google.com/open?id=0BzNF2YyqQxJ-NzNKM05RcTVzZnM (Answer Key 1)
 +
 +
https://drive.google.com/open?id=0BzNF2YyqQxJ-b2x2aDhuNFYzUGc (Answer key 2)
 +
 +
https://drive.google.com/open?id=0BzNF2YyqQxJ-ejZEU2dwVlVqQVk (Answer Key 3)
 +
 +
https://drive.google.com/open?id=0BzNF2YyqQxJ-cHBQYmFaRDVReUU (Answer Key 4)
 +
 +
[Contributor - Krithika Ramakrishnan]
 +
 +
Lesson Plan version 1.1 PPT
 +
 +
https://drive.google.com/open?id=1n2XA-KiXDWvI_4kBz8kxIh3OnsFTJ4DW
 +
  
 
=Transliteration=
 
=Transliteration=
 +
[Contributor - Gayathri Arun]
 +
{| class="wikitable"
 +
|'''Term'''          ||          '''Transliterated Term'''      || '''Translated Term'''||
 +
|-
 +
|Point                                    ||             பாயிண்ட்                       ||                          புள்ளி, முனை||
 +
|-
 +
|Ray                                      ||                   ரே                             ||                          கதிர்||
 +
|-
 +
|Line                                     ||                 லைன்                           ||                          கோடு, வரி, வரை||
 +
|-
 +
|Line Segment                             ||      லைன் செக்மென்ட்                ||                          கோட்டுத் துண்டம்||
 +
|-
 +
|Plane                                    ||               ப்ளெண்                         ||                          (சம) தளம்||
 +
|-
 +
|Symmetry                                 ||           சிம்மெட்ரி                     ||                          சமச்சீர்மை||
 +
|-
 +
|Line of symmetry                         ||  லைன் ஆப் சிம்மெட்ரி            ||                          சமச் சீர்மைக்கோடு||
 +
|-
 +
|Rotational Symmetry                      || ொட்டேஷனல் சிம்மெட்ரி          ||                          சுழல் சமச்சீர்மை||
 +
|-
 +
|Rotation                                 ||            ரொட்டேஷன்                      ||                          சுற்றல்||
 +
|-
 +
|Acute Angle                              ||      அக்யூட் அங்கிள்                ||                          குறுங்கோணம்||
 +
|-
 +
|Right Angle                              ||         ரைட் அங்கிள்                   ||                          செங்கோணம்||
 +
|-
 +
|Obtuse Angle                             ||    ஓப்ட்யூஸ் அங்கிள்              ||                          விரிகோணம்||
 +
|-
 +
|Straight Angle                           ||   ஸ்ட்ராயிட் அங்கிள்             ||                          நேர்க்கோணம்||
 +
|-
 +
|Reflex Angle                             ||  ரிஃப்ளெக்ஸ் அங்கிள்            ||                          பின் வளைகோணம்||
 +
|-
 +
|Complete Angle                           ||    கம்ப்ளீட் அங்கிள்              ||                          முழு கோணம்||
 +
|-
 +
|Complementary Angle                      || ்ப்ளெமென்டரி அங்கிள்        ||                          நிரப்புக் கோணம்||
 +
|-
 +
|Supplementary Angle                      || சபிளெமென்டரி அங்கிள்           ||                          மிகை நிரப்பு கோணம்||
 +
|-
 +
|Intersecting Lines                       || ெர்ஸ்க்ட்டிங் லைன்ஸ்       ||                          வெட்டுகின்ற, வெட்டிக்கொள்ளும்||
 +
|-
 +
|Adjacent Angles                          ||     அடஜஸ்ண்ட் லைன்ஸ்               ||                          அண்டைக் கோணம்||
 +
|-
 +
 +
|}
  
 
=Worksheets=
 
=Worksheets=
−
[Author - Sriranjani R]
+
[Contributor - 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-YjJhOHJfUG1yOGc
+
https://drive.google.com/open?id=0BzNF2YyqQxJ-MzRSUlptUkRWaDg (Worksheet 4)
  
 
=Assessments=
 
=Assessments=

Latest revision as of 12:19, 16 October 2017

Go To: TNSB-Mathematics-Grade 7

[edit]

[Contributor - Krithika Ramakrishnan]


Dear Volunteer,


Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.

https://drive.google.com/open?id=1gBsnrWEbiQU36FisNsioOrRYnq3ySg8W (lesson Plan - Tamil)

https://drive.google.com/open?id=1n2XA-KiXDWvI_4kBz8kxIh3OnsFTJ4DW (PPT - Tamil)


You may use the content as it is or download and modify them to suit the students requirements.


If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.


The worksheets of the lesson can be accessed from the worksheet tab.


Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.


[Contributor - Sumathi Sampath]


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


[Contributor - Krithika Ramakrishnan]

Lesson Plan version 1.1 Videos

• https://youtu.be/1VSun4wX7UQ (Rays, lines and line segments)

• https://www.youtube.com/watch?v=r_4_lzeprxI (Symmetry and uses)

• https://youtu.be/YuOIrrxFJL4 (introduction to symmetry)

• https://youtu.be/P35LyN9g0oI (Rotational symmentry)

• https://www.youtube.com/watch?v=n-FXWPFT1n0


[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)

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)


[Contributor - Krithika Rmamakrishnan]

Lesson Plan version 1.1 Images

https://upload.wikimedia.org/wikipedia/commons/thumb/0/02/Rigveda_MS2097.jpg/220px-Rigveda_MS2097.jpg

https://upload.wikimedia.org/wikipedia/commons/thumb/3/34/ACP_3.svg/220px-ACP_3.svg.png

• http://www.learner.org/courses/learningmath/geometry/images/session7/7a1.gif

• http://www.learner.org/courses/learningmath/geometry/images/session7/7a1_solution.gif

• http://www.learner.org/courses/learningmath/geometry/images/session7/7a2.gif

• http://www.learner.org/courses/learningmath/geometry/images/session7/7a2_solution.gif

• https://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/14094650/tri.gif

• https://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/14094642/Capture-2.png

• https://s3-ap-southeast-1.amazonaws.com/subscriber.images/maths/2016/06/14094649/sq1.jpg

• https://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/30_degree_reference_angles.svg/300px-30_degree_reference_angles.svg.png

• https://www.mathsisfun.com/geometry/rotation.html

• http://langfordmath.com/ECEMath/Geometry/SymmetryADHG.jpg


• https://www.ixl.com/math/grade-5/rotational-symmetry

• https://qph.fs.quoracdn.net/main-qimg-30245dd2ac5ed6703b44d7670932ce7d-c

• http://4.bp.blogspot.com/-AWx3BGrI6e0/VSWHFKJmXvI/AAAAAAAAAnU/hnAXmHn4ViU/s1600/IMG_2118.JPG

• http://1.bp.blogspot.com/-I6gKbCWWm20/UKBKPYKL2II/AAAAAAAAAA0/E2Gh-MQNTYs/s1600/lunapic_135267592459254_12.gif

• http://4.bp.blogspot.com/-D1Q_RK748vo/T5GuIQgoUdI/AAAAAAAAHrk/cW_aCBbXO2U/s1600/Right+Angle.jpg

• http://scienceblogs.com/cognitivedaily/wp-content/blogs.dir/262/files/2012/04/i-eb514db262a743c2af508856601906fa-noraparth.jpg

• https://i.ytimg.com/vi/QnMxpcyOaZw/maxresdefault.jpg

• https://i.ytimg.com/vi/qp4bLGuP6bE/maxresdefault.jpg

• https://i.ytimg.com/vi/abxR4dpNrEg/maxresdefault.jpg

• https://images.tutorvista.com/cms/images/67/acute-triangle-diagram.png

• https://images.tutorvista.com/cms/images/67/obtuse-angles-pictures.png


[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.

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.


[Contributor - Gayathri Arun]

Term Transliterated Term Translated Term
Point                                                 பாயிண்ட்                                                புள்ளி, முனை
Ray                                                         ரே                                                      கதிர்
Line                                                     லைன்                                                    கோடு, வரி, வரை
Line Segment                                  லைன் செக்மென்ட்                                          கோட்டுத் துண்டம்
Plane                                                   ப்ளெண்                                                  (சம) தளம்
Symmetry                                           சிம்மெட்ரி                                              சமச்சீர்மை
Line of symmetry                          லைன் ஆப் சிம்மெட்ரி                                      சமச் சீர்மைக்கோடு
Rotational Symmetry                       ொட்டேஷனல் சிம்மெட்ரி                                    சுழல் சமச்சீர்மை
Rotation                                            ரொட்டேஷன்                                                சுற்றல்
Acute Angle                                    அக்யூட் அங்கிள்                                          குறுங்கோணம்
Right Angle                                       ரைட் அங்கிள்                                            செங்கோணம்
Obtuse Angle                                ஓப்ட்யூஸ் அங்கிள்                                        விரிகோணம்
Straight Angle                             ஸ்ட்ராயிட் அங்கிள்                                      நேர்க்கோணம்
Reflex Angle                              ரிஃப்ளெக்ஸ் அங்கிள்                                      பின் வளைகோணம்
Complete Angle                              கம்ப்ளீட் அங்கிள்                                        முழு கோணம்
Complementary Angle                       ்ப்ளெமென்டரி அங்கிள்                                  நிரப்புக் கோணம்
Supplementary Angle                       சபிளெமென்டரி அங்கிள்                                    மிகை நிரப்பு கோணம்
Intersecting Lines                       ெர்ஸ்க்ட்டிங் லைன்ஸ்                                வெட்டுகின்ற, வெட்டிக்கொள்ளும்
Adjacent Angles                               அடஜஸ்ண்ட் லைன்ஸ்                                        அண்டைக் கோணம்
0.00
(0 votes)


Add your comment
evidyaloka welcomes all comments. If you do not want to be anonymous, register or log in. It is free.

Retrieved from "http://wikividya.evidyaloka.org/index.php?title=TNSB_-_7_-_Maths_::_Geometry_Term_1&oldid=38968"