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Plan
Week 1
Day 1
Day 2
Activities
Project Launch: Phase Change Exploration Day - Engage in hands-on experiments to observe phase changes in various materials. Rotate through stations demonstrating melting ice, heating wax, and other phase transitions to visualize temperature plateaus. (40 min)
Reflection and Journaling - Reflect on today's experiments and the introduction to PCMs. Document initial thoughts on how these concepts could impact incubator design. (20 min)
Thermal Energy Transfer Investigation - Conduct experiments measuring thermal energy transfer in different PCMs. Document observations and compare effectiveness in maintaining consistent temperatures. (45 min)
Group Discussion: Real-World Applications - Discuss insights from the thermal energy transfer experiments. Explore how the findings could inform the design of portable incubators. (25 min)
Self-Directed Learning Session - Use peer and teacher feedback to refine understanding and address questions about PCMs and thermal energy transfer. Update journals with new insights. (20 min)
Deliverables
1. Completed data sheets from Phase Change Exploration Day experiments, showcasing temperature measurements and observations.
2. Initial sketches of incubator prototype designs, reflecting research on PCMs and insights from experiments.
3. A research summary that outlines the properties of different PCMs and how they might be used in incubators.
Preparation 1. Set up multiple experiment stations with materials like ice, wax, and chocolate for Phase Change Exploration Day.
2. Prepare thermometers and data recording sheets for students to measure and document temperature changes.
3. Gather research materials on various PCMs, including articles and videos.
4. Provide sketching materials such as graph paper, rulers, and pencils for initial design work.
Week 2
Day 3
Day 4
Activities
Prototype Development - Begin creating initial prototypes of the portable incubator using chosen phase change materials. Apply scientific principles to ensure effective thermal energy management. (45 min)
Peer Feedback Session - Pair up with classmates to review each other's prototypes. Offer constructive feedback focusing on thermal efficiency and design practicality. Document suggestions for improvements. (25 min)
Reflection and Refinement - Reflect on feedback received and plan adjustments to the prototype. Update journals with insights and strategies for implementing changes. (20 min)
Prototyping and Testing - Implement necessary modifications to the prototypes based on peer feedback. Conduct tests to evaluate the thermal retention capabilities and document results. (50 min)
Guest Speaker Session - Interact with a neonatal specialist from the local hospital to gain insights into real-world challenges and the importance of incubator designs. Prepare questions and document key learnings. (20 min)
Reflection and Journaling - Reflect on the guest speaker's insights and how they relate to prototype improvements. Update journals with new perspectives on the project's impact. (20 min)
Deliverables
1. Initial and revised incubator prototype designs with detailed sketches and materials list.
2. Data collection sheets documenting the results of thermal energy transfer experiments.
3. Peer feedback forms with constructive critiques and suggestions for improvements.
4. Finalized incubator prototypes ready for exhibition.
5. Reflective journal entries documenting students' learning process and personal insights.
6. Symposium presentation slides and prepared speeches for student presentations.
Preparation 1. Gather materials for prototype construction, including various phase change materials, insulating materials, and basic construction tools.
2. Arrange access to temperature sensors and data logging equipment for testing prototypes.
3. Set up a peer review session space with presentation equipment and feedback forms.
4. Prepare journaling materials for reflection activities.
5. Coordinate with healthcare professionals for final symposium guest talks and Q&A sessions.
6. Ensure all technology and presentation equipment is available and functional for the symposium.