Exercise 1
Copy these shapes and find the missing angle:
Exercise 2
What is the angle sum of a polygon with this number of sides:
a) 5 sides
b) 8 sides
c) 10 sides
d) 15 sides
e) 23 sides
f) the general rule
Title: Questionnaires and Sampling
Challenge Question
Can you list the mistakes people commonly make when wording questionnaire? Why might they word questionnaires in this way on purpose?
Learning Targets
Beginning
To be able to collect and arrange data in a tally chart.
Developing
To be able to use a frequency table to calculate the values.
Mastering
To be able to design questionnaires and surveys which allow us to answer a question.
Resources
Questionnaire Worksheet
Book Review
Homework
