TNSB - 7 - Maths :: Data Handling Term 1
Go To: TNSB-Mathematics-Grade 7
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[Contributor - Prasanna Oruganti]
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=1IzbSmuMXz2e_15-TQH6EaaYzv4MAEA3d (Lesson Plan - English)
https://drive.google.com/open?id=1BnQioD_Ps8JcRl9wcmouACq5-GZIkB0s (PPT - English)
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 - Rini Jose]
https://drive.google.com/open?id=1Y0q-DnKjWEoMsl0hJxCSTgc1EGMBGW8u (English)
https://drive.google.com/open?id=1zCeRyXh33Ce_iYF1bFMdShbwN3t0c0rq (Tamil)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=R6m8OQAQzPk (Tally marks, frequency - English)
https://www.youtube.com/watch?v=iwZJvh_7oqA (Data organization - English)
[Contributor - Prasanna Oruganti]
Lesson Plan version 1.1 videos
https://www.youtube.com/watch?v=gcq7aDmhxrM (primary and secondary data)
https://www.youtube.com/watch?v=GORkx4AAX_w (Different types of data)
https://www.youtube.com/watch?v=gEXBUpSM-Qg (Tally marks)
https://www.youtube.com/watch?v=je7abSXxyTA (Class interval)
https://www.youtube.com/watch?v=Hzu430YrZ4M (Exclusive , inclusive)
[Contributor - Kripa S]
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)
[Contributor - 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.
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
[Contributor - Prasanna Oruganti]
Lesson plan version 1.1 activities
1. Children to conduct a survey in their class and find out the favourite food items they like, favourite colours etc. From there find out the most favourite colour or most favourite food item etc. Also make tally marks, find frequency etc
[COntributor - Prasanna Oruganti]
lesson Plan version 1.1 PPT
https://drive.google.com/open?id=1BnQioD_Ps8JcRl9wcmouACq5-GZIkB0s
[Contributor - Gayathri Arun]
| Term | Transliterated Term | Translated Term | |
| Raw Data | ரா டாட்டா | சீர்படா தரவு | |
| Grouped Data | குரூப்பேட் டாட்டா | தொகுக்கப்பட்ட விவரம் | |
| Variable | வெறியபிள் | மாறி | |
| Frequency | பிரெக்வென்சி | நிகழ்வெண் | |
| Range | ரேஞ் | நெடுக்கம், வீச்சு | |
| Class Interval | கிளாஸ் இன்டெர்வல் | வகுப்பு இடைவெளி | |
| Frequency Table | பிரீக்வென்சி டேபிள் | நிகழ்வுப் பட்டியல் |
[Contributor - Dr.K. Sasi Kala Rani]
https://drive.google.com/open?id=14SbA83kfQiPtKX82PUv_OjlY46RHoa5N
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