Curated OER
The Polls
Students obtain how polls are conducted. They differentiate between scientific and non-scientific poll. They analyze the role that polls play in an election.
PBS
The History and Use of Sampling Methods
Young mathematicians define population, draw convenience sample from the population, draw quota sample from the population, and draw random probability sample from the population. They explain why a random probability sample usually...
Curated OER
Congressional Scenarios
In this U.S. government worksheet, students read 12 scenarios pertaining to government intervention and determine what to do as lawmakers in response to each of the scenarios.
Curated OER
How Psychologists Do Research
Students discover how psychologists complete their research on different topics. In groups, they describe the elements of an experiment and the importance of sampling during research. They identify ethical issues in their research and...