Difference between revisions of "APSB - 8 - Maths :: Frequency Distribution tables and graphs"
(→Worksheets) |
(→Additional Aids) |
||
Line 82: | Line 82: | ||
https://drive.google.com/open?id=18vvcnJjgB6K4mL1FEl6wsOcwaijsaG9k (Answer key 2) | https://drive.google.com/open?id=18vvcnJjgB6K4mL1FEl6wsOcwaijsaG9k (Answer key 2) | ||
+ | |||
+ | https://drive.google.com/open?id=1fosj3a54u1DYG50KDZzORvTCH2rXnp6y (Answer Key 3) | ||
=Transliteration= | =Transliteration= |
Revision as of 05:05, 30 November 2017
Go To: APSB-Mathematics-Grade 8
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Author - Kripa S]
Objective: To revise how to organize data, introduce mean, median, mode and graphs
Subtopics to be covered:
- Arithmetic mean, Median, Mode
- Grouped frequency, tally marks
- Types of graphs (bar graph, histogram)
Learning Outcome:
- Students can find arithmetic mean, median, mode for a given data
- Students can make frequency table and draw bar graph
- Students can decipher a graph and answer questions based on the data
[Author - Kripa S]
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/8TM_MAT.pdf#page=160 (Telangana Board) (Telugu Medium)
https://drive.google.com/folderview?id=0B0WiysvR2DOlZFo2MFc4RzBweWc&usp=sharing (AP Board) (Telugu Medium)
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/8EM_MAT.pdf#page=160 (Telangana Board) (English Medium)
http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
[Author - Kripa S]
http://people.revoledu.com/kardi/tutorial/BasicMath/Average/image/Arithmetic-Mean.jpg (arithmetic mean)
https://faculty.elgin.edu/dkernler/statistics/ch03/images/median.jpg (median)
'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)
[Contributor - Stuti Shah]
1. Ask students to form groups of 4. They can then find the mean, median and mode of:
- Their height
- Their weight
- Also represent the same graphically through a bar graph and histogram.
2. Ask students if they want to buy a ball, which colour would they prefer it to be. Ask students to colour a piece of paper either of these 5 colours: blue, green, yellow, red, white to indicate their choice. After the number of children who selected each number is added up, ask each student to represent each colour choice graphically through a bar graph and histogram.
[Contributor - Deepa Sawlani]
https://drive.google.com/open?id=1lGp3htiUuvCBIDE4MRnSzUxnTWbxn6LY (Answer key 1)
https://drive.google.com/open?id=18vvcnJjgB6K4mL1FEl6wsOcwaijsaG9k (Answer key 2)
https://drive.google.com/open?id=1fosj3a54u1DYG50KDZzORvTCH2rXnp6y (Answer Key 3)
[Contributor - Koganti Manasa]
Term | Transliterated Term | Translated Term |
Frequency | ఫ్రీక్వెన్సీ | పౌనఃపున్య |
Distribution | డిస్ట్రిబ్యూషన్ | విభాజన |
Table | టేబుల్ | పట్టిక |
Graph | గ్రాఫ్ | రేఖాచిత్రం |
Data | డేటా | దత్తాంశం |
Central Tendency | సెంట్రల్ టెండన్సీ | కేంద్రీయ స్థానం |
Arithematic Mean | అరితమేటిక్ మ్యీన్ | అంకగణిత మధ్యమం |
Deviation Method | డీవియేషన్ మెతడ్ | విచలన పద్ధతి |
Median | మీడియన్ | మధ్యగతం |
Mode | మొడ్ | బాహుళకం |
Grouped | గ్రూప్డ్ | వర్గీకృతం |
Limits | లిమిట్స్ | అవధులు |
Boundaries | బౌండరీస్ | హద్దులు |
Class Length | క్లాస్ లెంగ్త్ | తరగతి అంతరము |
Cummulative | కుములేటివ్ | సంచిత |
Bar Graph | బార్ గ్రాఫ్ | కమ్మీ రేఖాచిత్రం |
Histogram | హిస్టోగ్రాం | సోపాన రేఖాచిత్రం |
Density | డెన్సిటీ | పౌనఃపున్య సాంద్రత |
Proportional | ప్రొపోర్షనల్ | అనుపాతం |
Frequency Polygon | ఫ్రీక్వెన్సీ పాలిగన్ | పౌనఃపున్య బహుభుజి |
[Contributors - Deepa Sawlani, Praveen Jayaram]
https://drive.google.com/open?id=1Z8gHnn0ETJilLRX9bB6VAlP2JYxp5Equ (Worksheet 1)
https://drive.google.com/open?id=1Sh3eFWT_fJSrR2uLzm_rDhfiGDbPfCA_ (Worksheet 2)
https://drive.google.com/open?id=1OIMwSO3m4bFp8aiOUWk2y9u36q81AbU7 (Worksheet 3)
Enable comment auto-refresher
Anonymous user #1
Permalink |