Room 28
Learning Objectives
Grade F
To be able to collect and arrange data in a tally chart.
What is the purpose of a tally chart?
Grade E
To be able to use a frequency table to calculate the values.
How to we calculate the total frequency from this table?
Grade D
To be able to design questionnaires and surveys which allow us to answer a question.
Can you list the mistakes people commonly make when wording questionnaire? Why might they word questionnaire in this way on purpose?
Resources
Grade F
Grade D
Homework
Learning Objective for next lesson:
Grade G
To be able to select the correct information from and be able to draw pictograms.
How do we know what the symbols stand for?
To be able to discuss the information presented on a bar chart or dual bar chart and demonstrate how to draw both.
Can you list the common mistakes people make when drawing bar charts?
Grade F
To be able to interpret simple pie charts.
What does the sector with a angle of 90o represent?
