Representing data- Activity 1

Representing datas using graphs(Bar graph/Line Graph)

Objectives

The student will be able to:

1. Define data
2. Visualise data through graphs
3. Examine graphs and interpret the informations.
4. Bar graphs/Line graph helps in comparing the datas by visualsing.
5. Understand and Analyse the dataAn example worksheet is given below with the datas and with the graph. Worksheet may be given to the students and ask them to graph the data collected by them in the similar way.

Prerequisites/Instructions, prior preparations, if any

Ask the students to collect the datas about the education of their all family members,relatives.

Process (How to do the activity)

DATA OF FAMILY MEMBERS ABOUT EDUCATION

School	Male	Female
0 th 4 th STD 5th TO 7th STD 8 th TO 10 STD PUC GRADUATION POST GRADUATION	15 10 8 7 4 1

Observations and Analysis

1. Much difference in number can be observed between the male and female education
2. Sudden drop of boys education from 0-4std to 5-7 std
3. Girl education has not continued after PUC
4. Drop from Lower education to Higher education