Deliverable
Investigation Design Plan
Critical Thinking & Problem Solving
Collaboration
Self Directed Learning
9-12.AF.3.1
9-12.AF.3.3
Core Content
Submission Required
Students produce a formal plan for their crystal growth investigation. Working in small groups, they identify the independent variable, define dependent and controlled variables, outline a step-by-step methodology, compile a materials list, design a data collection plan, and note safety considerations. The deliverable will document all elements needed to run a valid comparison with a control.
Plan day
Day 2
Duration
—
Grouping
Small Group
Steps
6 steps
Lesson plan
6 steps| # | What teachers do |
|---|---|
| 1 | Introduction to Crystal Growth and Experiment Design. (10 min) |
| 2 | Discussion on Variables: Independent, Dependent, and Controlled. (10 min) |
| 3 | Form Groups and Choose an Independent Variable. (5 min) |
| 4 | Create a Step-by-Step Methodology Using Graphic Organizers. (10 min) |
| 5 | Develop a Data Collection Plan and Identify Safety Considerations. (5 min) |
| 6 | Group Sharing and Peer Feedback on Plans. (5 min) |
Preparation (1 item)
- Prepare graphic organizers for method planning and data collection.
Student-facing instructions
Your task is to collaborate in your group to design an experiment on growing crystals. You will need to identify one variable to change (the independent variable) and keep all other variables controlled. Use graphic organizers provided to outline your methodology and data collection plan. Ensure safety and ethical considerations are addressed.