APSB - 7 - Maths :: Data Handling

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Go To: APSB-Mathematics-Grade 7


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Course Content / Subtopic list:


  1. Introduction, Organising Data
  2. Representative Values, Arithmetic Mean
  3. Recall About Arithmetic Mean, Where Does The Mean
  4. A Property Of Mean, Mode
  5. Median, Presentation Of Data- Bar Graph
  6. Double Bar Graph, Pie Charts
  7. Drawing A Pie Chart And Representing Data In A Pie Chart

Semester 1


TextBook Link

Semester 2


TextBook Link


Lesson Plan

[Author - Kripa S]


Objective: Explain how to organize data and draw graphs based on data inferred

Subtopics to be covered:

- Organize data in order, frequency, range of data

- Arithmetic mean, Mode and Median of data

- Bar graph, Double bar graphs, Tally marks, Frequency table

Learning Outcome:

- Students can create a frequency table with tally marks for a given set of data

- Students can read a bar graph and decipher data portrayed

- They can draw a bar graph based on the given data



Videos

[Author - Kripa S, Vinaya Santhosh]


https://te.khanacademy.org/video?lang=te&format=lite&v=ieCIbCLCw_w ( (Khan Academy) సగటు, మధ్యగతం, బాహుళకము )

https://www.youtube.com/watch?v=Uwxa6Odl8Zo (Data Handling)


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)


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.

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 - Praveen Jayaram]

https://drive.google.com/open?id=0BzNF2YyqQxJ-U0pZZ3lKeXBMd2c

Transliteration


[Contributor - Koganti Manasa]

Term Transliterated Term Translated Term
Data డేటా దత్తాంశం
Handling హ్యాండిలింగ్ నిర్వహణ
Observation అబ్సర్వేషన్ పరిశీలనాంశం
Organising ఆర్గనైసింగ్ అమరిక
Representative రిప్రసెంటేటివ్ ప్రాతినిధ్యం
Values వాల్యూస్ విలువలు
Arithemetic Mean అరిథిమాటిక్ మీన్ అంకగణిత మధ్యమం
Property ప్రోపర్టి ధర్మం
Jawar జవర్ జొన్నలు
Millets మిల్లెట్స్ తృణధాన్యాలు
Natural Numbers నాచురల్ నంబర్స్ సహజ సంఖ్యలు
Prime Numbers ప్రైం నంబర్స్ ప్రధాన సంఖ్యలు
Integers ఇంటిజర్స్ పూర్ణసంఖ్యలు
Mode మొడ్ బాహుళంకం
Bimodal బైమొడల్ ద్విబాహుళకం
Median మీడియన్ మధ్యగతం
Pictograph పిక్టోగ్రాఫ్ పటచిత్రం
Bar Graph బార్ గ్రాఫ్ కమ్మీచిత్రం
Pie Chart పై చార్ట్ వృత్తరేఖాచిత్రం
Occurring అక్కరింగ్ పునరావృతం

Worksheets

Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4478_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4479_V1.pdf (Worksheet 2)


https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4481_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4482_V1.pdf (Worksheet 5)


https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4484_V1.pdf (Worksheet 7)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4478_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4479_V1.docx (Answerkey 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4480_V1.docx (Answerkey 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4481_V1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4482_V1.docx (Answerkey 5

)



Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4478_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4479_V1.pdf (Worksheet 2)


https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4481_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4482_V1.pdf (Worksheet 5)


https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+138_ST+4484_V1.pdf (Worksheet 7)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4478_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4479_V1.docx (Answerkey 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4480_V1.docx (Answerkey 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4481_V1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+138_ST+4482_V1.docx (Answerkey 5

)



Assessments

[Contributor - Prasanna Oruganti]

https://drive.google.com/open?id=1T5lG2zf9kohhMKjSe3K4MSB0c1S15q3f (Question bank - English)

0.00
(0 votes)


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