DSERT - 7 - Maths :: Data Handling

Course Content / Subtopic list:

Looking For Information, Organising Data
Grouping Data
Circle Graph/Pie Graph
Chance And Probability

Lesson Plan

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The lesson plan provides an overall picture of what you need to teach. It is recommended that you follow the objectives and the learning outcomes stated in the lesson plan.

We suggest that that you read the chapter thoroughly and research on how to teach the topic effectively to meet the learning outcomes.

Kindly note, while the lesson plan is a guide to teach, you can also add your own teaching elements to enhance the learning process of the children.

Data Handling Lesson Plan - (Lesson Plan - English)

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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 of the modified version.

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

Videos

[Author - Kripa S]

https://www.youtube.com/watch?v=k9HaxzqkBKQ (data representation - English)

https://www.youtube.com/watch?v=RQsHOeoz57s (pictograph - English)

https://www.youtube.com/watch?v=_xXJSDxRZP4 (Data handling - English)

Images

[Author - Kripa S]

http://uphins.com/wp-content/uploads/2015/08/DATA-copy.png (data organization and graphs)

http://www.math-only-math.com/images/tally-mark-table.jpg (tally marks)

http://www.learnersdictionary.com/media/ld/images/legacy_print_images/bar_graph.gif (bar graph)

http://www.datavizcatalogue.com/methods/images/top_images/histogram.png (histogram)

Activities

[Author - Kripa S]

1. Make a measuring scale on a wall till 180 cm. Measure the height of every student in your class on that scale.

Group students with same height. Make a table of length and number of students with same height (eg: 100 cm, 110 cm 120 cm…)

Find the range, mean and median of your class height.

Also, make a frequency table with class interval of 10 cm and make a fresh table of the data collected. Make a bar graph of this data and show the height of your class on a chart paper.

2. Collect last week's attendance attendance from your class. Make a table of how many students were present on the 6 days. (Monday, Tuesday, .... ). Check what is the average attendance of the class for the week

Draw a bar chart if you can on the attendance

Additional Aids

[Contributor: Paul D'silva]

https://drive.google.com/open?id=1AcWTSMRdVmmEFSbMq3O1lcpWCtoC7CFS (Answer Key)

Transliteration

[Contributor - Navyashree Jogi]

Term	Transliterated Term	Translated Term
Pictograph	ಫಿಕ್ಟೋಗ್ರಾಫ್	ಚಿತ್ರನಕ್ಷೆ
Bar Graph	ಬಾರ್ ಗ್ರಾಫ್	ಸ್ಥಂಭ ನಕ್ಷೆ
Tally	ಟ್ಯಾಲಿ	ತಾಳೆ
Intersect	ಇಂಟರ್ಸೆಕ್ಟ್	ಛೇದಿಸು
Vertical Line	ವರ್ಟಿಕಲ್ ಲೈನ್	ನೇರ ರೇಖೆ
Horizontal Line	ಹಾರಿಜಾಂಟಲ್ ಲೈನ್	ಅಡ್ಡ ರೇಖೆ
Title	ಟೈಟಲ್	ಶೀರ್ಷಿಕೆ
Scale	ಸ್ಕೇಲ್	ಪ್ರಮಾಣ
Data Handling	ಡೇಟಾ ಹ್ಯಾಂಡಲಿಂಗ್	ದತ್ತಾಂಶ ನಿರ್ವಹಣೆ
temperature	ಟೆಂಪರೇಚರ್	ತಾಪಮಾನ
beads	ಬೀಡ್ಸ್	ಮಣಿ
Mode	ಮೋಡ್	ರೂಢಿಬೆಲೆ ಬಹುಲಕ
Median	ಮೀಡಿಯನ್	ಮಧ್ಯಾನ್ಕ
Mean	ಮೀನ್	ಸರಾಸರಿ
Average	ಆವರೇಜ್	ಸರಾಸರಿ
Central Tendency	ಸೆಂಟ್ರಲ್ ಟೆಂಡೆನ್ಸಿ	ಕೇಂದ್ರೀಯ ಪ್ರವೃತ್ತಿ