Grade 4- Science -Renewable Energy Solutions Lab

Step 1: Empathy

• Explain the project objectives to the students.
• Organize groups of 4 or 5 students to work collaboratively.
• Each team will conduct audits in their school or home by following these steps:
• Create detailed floor plans of the location.
• Identify and mark all electrical devices and lighting points in each space.
• Record operating hours for each device.
• Document the type of lighting used (LED, fluorescent, etc.).
• Monitor daily usage of common electrical devices.
• Identify peak usage times and areas where energy is wasted.
• Students can design digital surveys to collect information about energy use in the community and conduct interviews with experts or facility managers to gain professional insights.
• Each team will prepare a two-page report to share their findings on the project board. They will be encouraged to leave comments and questions, fostering understanding and comparison of energy challenges across partner schools.

Step 2: Definition

• The teams will analyze the data collected from both classes, identifying problems.
• Guide students to design a visual map that organizes the energy challenges or problems they have identified.
• Use tools like Padlet to group similar problems and facilitate collaborative visualization.
• Share the map link on the platform’s board so international peers can access and review the information.
• Assist students in:

1. Identifying the top three energy challenges.
2. Detecting common issues among the partner schools.
3. Selecting a specific problem they wish to solve.

• Students will then continue exploring the chosen challenge to gain a deeper understanding and will post their findings on the platform’s board to encourage idea exchange with their partner class.

Step 3: Ideate

• Guide students in researching existing clean energy solutions to inspire ideas for addressing the identified problem.
• Facilitate a space where students brainstorm potential solutions to the problem and guide them in creating initial sketches of their proposals.
• Assist teams in analyzing the proposed ideas, evaluating them based on feasibility, impact, and available resources.
• Guide students through a basic analysis to determine the relationship between the costs and benefits of the proposed solutions.
• Use the platform's board to share the selected solution through drawings, detailed descriptions, or explanatory diagrams.
• Invite the partner class to review the proposals, providing constructive feedback or posing questions that promote reflection and improvements to the solutions.

Step 4: Prototype

• Support students in developing a prototype of their solution. This can be a drawing, a digital design, or a physical model.
• Encourage students to use recyclable products in constructing their prototypes, promoting sustainability.
• Suggested Ideas for Prototypes:
• Devices or tools to optimize energy use.
• Visual campaigns to raise awareness about energy conservation.
• The design of a classroom or space that promotes efficient energy use.
• Some examples:

1. Building Energy Efficiency Model. Students create a detailed model of their school with proposed energy-efficient modifications, supported by thermal analysis and cost-benefit calculations.
2. Solar-Powered Charging Station. Design and prototype a charging station for mobile devices that could be implemented in schools, including technical specifications and cost analysis. Materials: Small solar panels, charging components, design materials Value: Creates a practical solution that addresses immediate community needs.

Step 5: Test and Preparation

• Guide students in refining their prototype, ensuring it clearly reflects the solution to the identified problem.
• Support students in preparing a simple PowerPoint (PPT) presentation to explain their proposed solution.
• Structure of the presentation:

1. Introduction: Briefly summarize the problem being addressed.
2. Solution: Explain how the proposal works and how it tackles the problem.
3. Conclusion: Highlight the conclusions and lessons learned during the process.

This will ensure clarity and effectiveness in communicating with their international peers.

Step 6: Final Presentation

• Organize a video call with the partner classes to share the final work.
• Each team presents their prototypes or proposed solutions to the identified problem.
• Encourage a feedback session where the classes can provide constructive comments.
• Encourage students to share their learnings and reflections on the process, highlighting how they collaborated to find solutions and what new perspectives they gained throughout the project.
• Finally, present the solutions to school administrators or energy experts, gathering their feedback to generate concrete recommendations for improvement.

Assessment and reflection ✍️

• Rubrics to assess student participation, collaboration, and the quality of their research and presentations.
• Assessment Matrix - Facing a global challenge
• Reflective journal prompts to encourage students to think critically about their learning, personal growth, and the potential impact of their actions.
• Peer and self-assessment opportunities to foster accountability and ownership of learning.

Teacher tips 💡

• Foster a safe and inclusive learning environment that values diverse perspectives and experiences.
• Provide clear guidelines and expectations for respectful communication and collaboration. We suggest you review the coexistence policies of Class2Class.org.
• Facilitate the formation of diverse international teams, ensuring a mix of skills, backgrounds, and perspectives.
• Provide scaffolding and support throughout the research and action planning process, offering guidance and resources as needed.
• Encourage student agency and ownership of their learning, allowing them to drive the direction of their projects.
• Celebrate student achievements and facilitate meaningful reflection on their growth and the impact of their actions.

This project engages older students through its professional approach and real-world applications. The combination of technical skills, data analysis, and international collaboration prepares them for future academic and professional challenges while addressing genuine environmental concerns.