Comparing sampling methods

In this activity, students will do each of the following types of sampling: judgement (take a sample they think is representative), random, opportunity, systematic and stratified and then compare some of the results. You will need to pace the activity so that students can only access slides 1-8 and then discuss the results on slides 9 and 10. I would suggest that you could set 1-8 for homework and then present 9 and 10 on the screen in lessons to compare. Thanks to Skew the Script for this activity: https://skewthescript.org/4-2

By Catherine van Saarloos