ICT student textbook/Data representation and processing - Revision history

Nitesh at 11:16, 30 May 2019

2019-05-30T11:16:49Z

Yogi: 1 revision imported: from troer

2017-06-28T09:02:06Z

1 revision imported: from troer

Ranjani: /* What is this unit about */

2017-06-04T19:04:32Z

What is this unit about

Yogi: 1 revision imported

2017-05-17T12:39:07Z

1 revision imported

Sunil: /* What is this unit about */

2017-03-20T04:27:10Z

What is this unit about

Ranjani: /* How is this unit organized */

2016-12-21T13:27:10Z

How is this unit organized

Ranjani at 13:19, 17 December 2016

2016-12-17T13:19:48Z

Ranjani: Undo revision 4124 by Ranjani (talk)

2016-12-17T13:18:43Z

Undo revision 4124 by Ranjani (talk)

Ranjani at 08:22, 17 December 2016

2016-12-17T08:22:05Z

Ranjani: /* What is this unit about */

2016-12-11T09:49:00Z

What is this unit about

@@ Line 1: / Line 1: @@
-{{Navigate|Prev=What is the nature of ICT|Curr=Data representation and processing|Next=Communication with graphics}}
+[http://karnatakaeducation.org.in/KOER/index.php/ಐಸಿಟಿ_ವಿದ್ಯಾರ್ಥಿ_ಪಠ್ಯ/ದತ್ತಾಂಶದ_ಪ್ರಾತಿನಿಧ್ಯ_ಮತ್ತು_ಪ್ರಕ್ರಿಯೆ ಕನ್ನಡ]{{Navigate|Prev=What is the nature of ICT|Curr=Data representation and processing|Next=Communication with graphics}}
 ===What is this unit about===
 If someone asks you what is data, what would your answer be? Read the following sentences and if you agree, put a tick mark.  Add other things you do in which you gather data.

@@ Line 15: / Line 15: @@
 #You gather data when ______________________
 |}
-Gathering data from the environment, analyzing and understanding and decision making are important for survival.  Imagine human beings hunting and roaming in the forests - if they see a wolf, they should process the data and quickly run for cover.  So, gathering data and using for decision making is not new for human beings.
+Gathering data from the environment, analyzing and understanding and decision making are important for survival.  Imagine human beings hunting and roaming in the forests - if they see a wolf, they should process the data and quickly run for cover.  So, gathering data and using it for decision making is not new for human beings.
 Can you guess what may be different about this unit? Yes - you are correct! Digital technologies have changed the way we are gathering data and representing data.  Discuss with your friends, in groups, all the word that come to your mind when you say data.
 Now look at the following and identify whether the following are data or not.
-<gallery mode=packed heights=150px style="text-align:left">
+<gallery mode="packed" heights="150px" style="text-align:left">
 File:Mass Balance Change over India from GRACE.ogv
 File:Double rainbow, Graz, Austria, 2010-05-30.jpg
@@ Line 27: / Line 27: @@
 </gallery>
-<gallery mode=packed heights=150px style="text-align:left">
+<gallery mode="packed" heights="150px" style="text-align:left">
 File:8-cell-simple.gif
 File:Sachin_Tendulkar_cricket_centuries_against_countries.JPG
@@ Line 33: / Line 33: @@
 {{Youtube|WVuV_xVDJDY}}
 </gallery>
 {| class="wikitable"
@@ Line 70: / Line 69: @@
 === How is this unit organized ===
-As in the previous unit, there are three levels of activities, to match roughly to classes 6-8.  This is the first unit in which you will be interacting with different ICT applications and will be getting introduced to [[Learn Ubuntu|basic digital literacy]]. In this unit, one of the first things you will learn is to type in the local language.
+As in the previous unit, there are three levels of activities, for classes 6,7 and 8 respectively.  This is the first unit in which you will be interacting with different ICT applications and will be getting introduced to [[Learn Ubuntu|basic digital literacy]]. In this unit, one of the first things you will learn is to type in the local language.
 # At the first level, the focus will be on reading data in different formats, organizing data, analysing and making meaning.  You will be introduced to concept mapping and text editing as a method of documenting your analysis.
 # At the second level, you will learn to use spreadsheet for data collection, organizing and analysis.
-# At the third level, which will be in the third year, you will be introduced to making multi-page communication documents.
+# At the third level, which will be in the third year, you will be introduced to making multi-page documents to communicate your ideas.
 At each level you will be exploring new things about ICT; you will also be creating your outputs and building your digital portfolio. This portfolio will include your outputs; they will be such that you will know what you have learnt and you will also know the method of learning.  At the end of the year, your teacher will assess your portfolio.
 The examples will be drawn from your textbook and will be related to different topics you have studied.
-As explained earlier, for each topic/theme, we will have activities at 3 levels in this book, for classes 6,7 and 8 respectively, the links are provided below.
+The links to each of the units are provided below.
 ==== [[ICT student textbook/Data representation and processing level 1|Level 1]] ====

@@ Line 1: / Line 1: @@
-{{Navigate|Prev=What students need to know about ethics of technology|Curr=Data representation and processing|Next=Communication with graphics}}
+{{Navigate|Prev=What is the nature of ICT|Curr=Data representation and processing|Next=Communication with graphics}}
 ===What is this unit about===
 If someone asks you what is data, what would your answer be? Read the following sentences and if you agree, put a tick mark.  Add other things you do in which you gather data.
@@ Line 19: / Line 19: @@
 Can you guess what may be different about this unit? Yes - you are correct! Digital technologies have changed the way we are gathering data and representing data.  Discuss with your friends, in groups, all the word that come to your mind when you say data.
 Now look at the following and identify whether the following are data or not.
 {| class="wikitable"
 |-
-|[[File:F-35 compilation.ogg|thumb|150x150px|Aircraft Lockheed Martin X-35 demonstration video ]]
-|[[File:8-cell-simple.gif|center|thumb|150x150px|A 3D projection animation]]
+{|
-|[[File:Latex example text dots.png|thumb|Text]]
+![[File:Mass Balance Change over India from GRACE.ogv|150px|Mass Balance Change over India from GRACE|link=http://119.226.159.19/OER/index.php/File:Mass_Balance_Change_over_India_from_GRACE.ogv]]
 |}
 Are you surprised?  All the above are data.  We saw how computers work by converting everything into data.  Whether we see a picture, or listen to a song or perform calculations, we are working with data.  In today's world data is becoming more and more important and we should develop skills of understanding data to make decisions.
 ===Objectives===
-# Understanding how to read data in various formats and representations and analyze
+# Understanding how to read data in various formats and analyze
 # Understanding methods of data organizing, analysis and representation
 # Processing and representing data in textual, image and numeric formats with different tools
@@ Line 40: / Line 70: @@
 === How is this unit organized ===
-As in the previous unit, there are three levels of activities, to match roughly to classes 6-8.  This is the first unit in which you will be interacting with different ICT applications and will be getting introduced to [[Learn Ubuntu|basic digital literacy]].  In this unit, one of the first things you will learn is to type in the local language.
+As in the previous unit, there are three levels of activities, to match roughly to classes 6-8.  This is the first unit in which you will be interacting with different ICT applications and will be getting introduced to [[Learn Ubuntu|basic digital literacy]]. In this unit, one of the first things you will learn is to type in the local language.
 # At the first level, the focus will be on reading data in different formats, organizing data, analysing and making meaning.  You will be introduced to concept mapping and text editing as a method of documenting your analysis.
 # At the second level, you will learn to use spreadsheet for data collection, organizing and analysis.
@@ Line 46: / Line 76: @@
 At each level you will be exploring new things about ICT; you will also be creating your outputs and building your digital portfolio. This portfolio will include your outputs; they will be such that you will know what you have learnt and you will also know the method of learning.  At the end of the year, your teacher will assess your portfolio.
 The examples will be drawn from your textbook and will be related to different topics you have studied.
 ==== [[ICT student textbook/Data representation and processing level 1|Level 1]] ====
@@ Line 53: / Line 85: @@
 ==== [[ICT student textbook/Data representation and processing level 3|Level 3]] ====

@@ Line 40: / Line 40: @@
 === How is this unit organized ===
-As in the previous unit, there are three levels of activities, to match roughly to classes 6-8.  This is the first unit in which you will be interacting with different ICT applications and will be getting introduced to [[Learn Ubuntu|basic digital literacy]].  An important skill you will be introduced to in this unit is local language typing.
+As in the previous unit, there are three levels of activities, to match roughly to classes 6-8.  This is the first unit in which you will be interacting with different ICT applications and will be getting introduced to [[Learn Ubuntu|basic digital literacy]].  In this unit, one of the first things you will learn is to type in the local language.
 # At the first level, the focus will be on reading data in different formats, organizing data, analysing and making meaning.  You will be introduced to concept mapping and text editing as a method of documenting your analysis.
 # At the second level, you will learn to use spreadsheet for data collection, organizing and analysis.

← Older revision		Revision as of 13:19, 17 December 2016
Line 32:		Line 32:
	Are you surprised? All the above are data. We saw how computers work by converting everything into data. Whether we see a picture, or listen to a song or perform calculations, we are working with data. In today's world data is becoming more and more important and we should develop skills of understanding data to make decisions.		Are you surprised? All the above are data. We saw how computers work by converting everything into data. Whether we see a picture, or listen to a song or perform calculations, we are working with data. In today's world data is becoming more and more important and we should develop skills of understanding data to make decisions.

−	~~{\| class="wikitable"~~
−	~~!Image of a pottery~~
−	~~!Making of pottery~~
−	~~!Photo of potter~~
−	~~!Think and discuss~~
−	\|-
−	~~\|[[File:India - Colours of India - 011b - Pots for sale (843126905).jpg\|thumb\|250x250px]]~~
−	~~\|[[File:Potter working, Bangalore India.jpg\|frameless\|250x250px]]~~
−	~~\|[[File:Potter and his work, Jaura, India.jpg\|frameless\|250x250px]]~~
−	\|The potter was gathering data about the mud, the water, the texture and he was making the pot. Now you have a photo of the pottery making and it is possible to know about the pot by looking a picture and reading about it. Is there any difference between what you know and what the potter knows?
−	\|}

	===Objectives===		===Objectives===

← Older revision	Revision as of 09:02, 28 June 2017
(No difference)

← Older revision	Revision as of 12:39, 17 May 2017
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← Older revision		Revision as of 13:18, 17 December 2016
Line 32:		Line 32:
	Are you surprised? All the above are data. We saw how computers work by converting everything into data. Whether we see a picture, or listen to a song or perform calculations, we are working with data. In today's world data is becoming more and more important and we should develop skills of understanding data to make decisions.		Are you surprised? All the above are data. We saw how computers work by converting everything into data. Whether we see a picture, or listen to a song or perform calculations, we are working with data. In today's world data is becoming more and more important and we should develop skills of understanding data to make decisions.

		+	{\| class="wikitable"
		+	!Image of a pottery
		+	!Making of pottery
		+	!Photo of potter
		+	!Think and discuss
		+	\|-
		+	\|[[File:India - Colours of India - 011b - Pots for sale (843126905).jpg\|thumb\|250x250px]]
		+	\|[[File:Potter working, Bangalore India.jpg\|frameless\|250x250px]]
		+	\|[[File:Potter and his work, Jaura, India.jpg\|frameless\|250x250px]]
		+	\|The potter was gathering data about the mud, the water, the texture and he was making the pot. Now you have a photo of the pottery making and it is possible to know about the pot by looking a picture and reading about it. Is there any difference between what you know and what the potter knows?
		+	\|}

	===Objectives===		===Objectives===

← Older revision		Revision as of 08:22, 17 December 2016
Line 32:		Line 32:
	Are you surprised? All the above are data. We saw how computers work by converting everything into data. Whether we see a picture, or listen to a song or perform calculations, we are working with data. In today's world data is becoming more and more important and we should develop skills of understanding data to make decisions.		Are you surprised? All the above are data. We saw how computers work by converting everything into data. Whether we see a picture, or listen to a song or perform calculations, we are working with data. In today's world data is becoming more and more important and we should develop skills of understanding data to make decisions.

−	~~{\| class="wikitable"~~
−	~~!Image of a pottery~~
−	~~!Making of pottery~~
−	~~!Photo of potter~~
−	~~!Think and discuss~~
−	\|-
−	~~\|[[File:India - Colours of India - 011b - Pots for sale (843126905).jpg\|thumb\|250x250px]]~~
−	~~\|[[File:Potter working, Bangalore India.jpg\|frameless\|250x250px]]~~
−	~~\|[[File:Potter and his work, Jaura, India.jpg\|frameless\|250x250px]]~~
−	\|The potter was gathering data about the mud, the water, the texture and he was making the pot. Now you have a photo of the pottery making and it is possible to know about the pot by looking a picture and reading about it. Is there any difference between what you know and what the potter knows?
−	\|}

	===Objectives===		===Objectives===

@@ Line 39: / Line 39: @@
 |-
 |[[File:India - Colours of India - 011b - Pots for sale (843126905).jpg|thumb|250x250px]]
-|[[File:Potter working, Bangalore India.jpg|frameless]]
+|[[File:Potter working, Bangalore India.jpg|frameless|250x250px]]
-|[[File:Potter and his work, Jaura, India.jpg|frameless|300x300px]]
+|[[File:Potter and his work, Jaura, India.jpg|frameless|250x250px]]
 |The potter was gathering data about the mud, the water, the texture and he was making the pot.  Now you have a photo of the pottery making and it is possible to know about the pot by looking a picture and reading about it.  Is there any difference between what you know and what the potter knows?
 |}