Geogebra/C2/Symmetrical-Transformation-in-Geogebra/English-timed - Revision history

Pratik kamble at 12:32, 7 March 2017

2017-03-07T12:32:46Z

Madhurig at 12:26, 26 October 2016

2016-10-26T12:26:40Z

Mousumi at 06:50, 6 August 2015

2015-08-06T06:50:48Z

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Mousumi at 06:49, 6 August 2015

2015-08-06T06:49:48Z

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Sandhya.np14 at 15:04, 9 April 2015

2015-04-09T15:04:25Z

Sandhya.np14 at 06:54, 27 March 2015

2015-03-27T06:54:33Z

Sandhya.np14 at 15:36, 21 February 2015

2015-02-21T15:36:13Z

Sandhya.np14 at 15:33, 21 February 2015

2015-02-21T15:33:13Z

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Sandhya.np14 at 12:38, 21 February 2015

2015-02-21T12:38:10Z

Sandhya.np14 at 12:36, 21 February 2015

2015-02-21T12:36:56Z

@@ Line 1: / Line 1: @@
 {| border=1
-!'''Time'''
+|'''Time'''
-!'''Narration'''
+|'''Narration'''
 |-
 |00:00
@@ Line 12: / Line 12: @@
 |-
 |00:11
-| Line symmetry
+| Line symmetry Rotation symmetry
-−
-|-
-|00:12
-|Rotation symmetry
 |-
@@ Line 168: / Line 164: @@
 |-
 |02:48
-|Click on the point D.
+|Click on the point D.This will highlight point D.
-−
-|-
-|02:49
-|This will highlight point D.
 |-
@@ Line 212: / Line 204: @@
 |-
 |03:31
-|What do you notice ?
+|What do you notice ? Here perpendicular bisector is the line of symmetry.
-−
-|-
-|03:32
-|Here perpendicular bisector is the line of symmetry.
 |-
@@ Line 228: / Line 216: @@
 |-
 |03:43
-|Let's draw a semicircle.
+|Let's draw a semicircle.Click on the '''Semicircle through Two points''' tool. Mark point E and then F.
-−
-|-
-|03:44
-|Click on the '''Semicircle through Two points''' tool. Mark point E and then F.
 |-
@@ Line 272: / Line 256: @@
 |-
 |04:47
-|Click on '''File''' >> '''Save As'''.
+|Click on '''File''' '''Save As'''.
 |-
@@ Line 304: / Line 288: @@
 |-
 |05:41
-|click on '''File''' >> '''New'''.
+|click on '''File'''  '''New'''.
 |-
@@ Line 508: / Line 492: @@
 |-
 |10:11
-|Draw a pentagon.
+|Draw a pentagon.Use '''Regular Polygon''' tool to draw. (Hint:sides=5).
-−
-|-
-|10:12
-|Use '''Regular Polygon''' tool to draw. (Hint:sides=5).
 |-
@@ Line 588: / Line 568: @@
 |-
 |11:39
-|This is Neeta Sawant from SNDT University Mumbai, signing off.
+|This is Neeta Sawant from SNDT University Mumbai, signing off.Thanks for joining.
 |}

@@ Line 12: / Line 12: @@
 |-
 |00:11
-|* Line symmetry
+| Line symmetry
 |-
 |00:12
-|* Rotation symmetry
+|Rotation symmetry
 |-
 |00:13
-|* and also learn to enlarge figure with scale and position.
+|and also learn to enlarge figure with scale and position.
 |-
@@ Line 44: / Line 44: @@
 |-
 |00:37
-|* Reflect Object about Line
+|Reflect Object about Line
 |-
 |00:39
-|* Rotate Object around Point by Angle
+|Rotate Object around Point by Angle
 |-
 |00:42
-|* Dilate object from a Point by Factor
+|Dilate object from a Point by Factor
 |-
 |00:45
-|* Semicircle through Two points
+|Semicircle through Two points
 |-
 |00:47
-|* Regular Polygon and
+| Regular Polygon and
 |-
 |00:49
-|* Perpendicular bisector
+|Perpendicular bisector
 |-
@@ Line 92: / Line 92: @@
 |-
 |01:09
-|* Is also called as '''Line symmetry'''.
+| Is also called as '''Line symmetry'''.
 |-
 |01:11
-|* A type of symmetry where one half is the reflection of the other half.
+|A type of symmetry where one half is the reflection of the other half.
 |-
 |01:15
-|* You could fold the image and have both halves match exactly.
+|You could fold the image and have both halves match exactly.
 |-
 |01:20
-|* Line of Symmetry is the line over which the figure is reflected.
+|Line of Symmetry is the line over which the figure is reflected.
 |-
@@ Line 492: / Line 492: @@
 |-
 |10:00
-|* Reflection about a line.
+|Reflection about a line.
 |-
 |10:02
-|* Rotation of an object at a point.
+|Rotation of an object at a point.
 |-
 |10:05
-|* Enlargement of an object by a scale factor.
+| Enlargement of an object by a scale factor.
 |-
@@ Line 591: / Line 591: @@
 Thanks for joining.

@@ Line 236: / Line 236: @@
 |-
 |03:56
-|Click on segment between two points.
+|Click on '''Segment between two points'''.
 |-

@@ Line 452: / Line 452: @@
 |-
 |08:33
-|join points H,G,G'.
+|Join points H,G,G'.
 |-
 |09:01
-|join points H,F,F'.
+|Join points H,F,F'.
 |-
@@ Line 504: / Line 504: @@
 |-
 |10:09
-|As an assignment I would like you to:
+|As an assignment, I would like you to:
 |-
@@ Line 512: / Line 512: @@
 |-
 |10:12
-|Use '''Regular Polygon''' tool to draw. (Hint:sides=5).
+|Use '''Regular Polygon''' tool to draw. (Hint: sides=5).
 |-

@@ Line 328: / Line 328: @@
 |-
 |06:01
-|Click on OK.
+|Click on '''OK'''.
 |-
@@ Line 368: / Line 368: @@
 |-
 |06:35
-|Select the option '''clockwise'''. Click on OK.
+|Select the option '''clockwise'''. Click on '''OK'''.
 |-
@@ Line 512: / Line 512: @@
 |-
 |10:12
-|Use '''Regular Polygon''' tool to draw.(Hint:sides=5).
+|Use '''Regular Polygon''' tool to draw. (Hint:sides=5).
 |-
@@ Line 564: / Line 564: @@
 |-
 |11:12
-|The Spoken Tutorial Project Team :
+|The Spoken Tutorial Project Team : Conducts workshops using the spoken tutorials.
 Conducts workshops using the spoken tutorials.
 |-

@@ Line 304: / Line 304: @@
 |-
 |05:41
-|click on '''File''' >> New.
+|click on '''File''' >> '''New'''.
 |-