How this resource helps
An original lesson distinguishing surveys, observational studies and randomized experiments, with careful separation of population generalization, causal comparison and measurement bias. Standard NC.M3.S-IC.3: Recognize the purposes of and differences between sample surveys, experiments, and observational studies and understand how randomization should be used in each.
What’s Included
- One editable 16:9 PowerPoint with 35 slides and teacher speaker notes on every slide.
- Full standard and all its subparts, unpacking, essential question, learning goals, warm-up, vocabulary and teaching routine.
- Five worked models, guided practice, partner work, five scored independent items, small-group intervention and an open extension.
- Matched blank/completed guided notes, a three-item exit ticket and reflection.
- Editable mathematical diagrams, tables and graphs where relevant. Graphing calculator or spreadsheet activities are included where required by the standard.
Resource details
- Grade / course
- NC Math 3
- Subject and resource type
- Mathematics · PowerPoint Lesson
- Files
- 0 main PDF pages · 35 editable slides · PPTX
- Estimated completion time
- 45–60 minute lesson
- Answer key
- Teacher answer guidance is included in the speaker notes on every slide.
Standard or objective
NC.M3.S-IC.3 — Recognize the purposes of and differences between sample surveys, experiments, and observational studies and understand how randomization should be used in each.
Recognize the purposes of and differences between sample surveys, experiments, and observational studies and understand how randomization should be used in each.
Original Saint Pierre Learning Resources lesson aligned to the North Carolina Standard Course of Study for NC Math 3 Mathematics.
Learner directions
Students work through each slide as the teacher directs, completing practice and exit-ticket items.
Teaching suggestions
Project each slide in order. Follow the teacher models, then guide practice as labeled on each slide.