Introductions to Statistics
Summary
In this activity, students form expert groups to learn about different sampling methods, then share their expertise in mixed groups. The mixed groups then analyze possible studies, considering how sampling could/could not be performed and what the most effective approach would be.
Learning Goals
Concepts and Content: Basic Sampling Methods for Statistical Studies
Higher-Order Thinking: analysis and synthesis of ideas; transfer of material to new situations
Other Skills: oral presentation, teamwork, written communication
Higher-Order Thinking: analysis and synthesis of ideas; transfer of material to new situations
Other Skills: oral presentation, teamwork, written communication
Context for Use
This activity is designed for a class of approximately 18-30 students, but could be easily modified for other class sizes. No prerequisite knowledge is assumed. The activity is designed for one 75-minute class session; it could be modified for a single 90-minute session or two 50-minute sessions with the addition of more (or more complex) studies to analyze, or could be modified for a single 50-minute session by using fewer studies.
Description and Teaching Materials
The uploaded file includes an overview of the activity, references, materials needed for implementation, and suggestions for implementation.
Jigsaw Activity for Statistics Sampling Methods (Acrobat (PDF) 113kB Dec16 16)
Teaching Notes and Tips
Students often struggle with the difference between stratified and cluster sampling, so pay particular attention to these expert explanations.
Assessment
Primary assessment: instructor listens to group discussions, giving general guidance and clarification as needed
Secondary assessment: instructor collects analyses from mixed groups, using group write-up to guide future instruction
Secondary assessment: instructor collects analyses from mixed groups, using group write-up to guide future instruction