Standards Alignment:
    Next Generation Science Standards (NGSS) HS-PS3-3: Design, build, and refine a device that works within given constraints to convert one form of energy into another form of energy.
    Common Core State Standards (CCSS) Math: HSN-Q.A.1: Use units as a way to understand problems and to guide the solution of multi-step problems.
Objective:
    Students will design and build a solar oven using everyday materials to understand the principles of energy conversion, insulation, and reflection.
 
Materials:

Lesson Procedure:

Introduction (10 minutes)
    Discuss the importance of renewable energy sources and the role of solar energy.
Introduce the concept of a solar oven and how it uses the sun's energy to cook food.
 
Research & Design (10 minutes)
    Students are grouped into teams and given access to computers/tablets.
Teams research the best designs for solar ovens and the science behind them.
Each team sketches their design on paper, ensuring they integrate principles from their research.
 
Building the Oven (15 minutes)
 
Testing the Oven (10 minutes)
    Place a marshmallow or piece of chocolate inside the oven.
Position the oven where it will receive maximum sunlight.
Use the thermometer to measure the temperature inside the oven over time.
 
Analysis & Discussion (5 minutes)
    Teams discuss the effectiveness of their designs.
Discuss the importance of angle, reflection, and insulation in the design.
Talk about real-world applications of solar ovens and the importance of renewable energy.
Assessment:
    Teams will present their designs and findings to the class, explaining the science and math principles they integrated.
    Students will write a reflection on the process, discussing what worked, what didn't, and how they would improve their design.
 
Technology Integration:
 
Extensions:
 
Reflection:
    This lesson integrates science (physics of energy conversion and insulation), technology (use of digital tools and devices), engineering (design process), and mathematics (angles, measurement). It presents a real-world challenge of cooking with solar energy and encourages creativity, critical thinking, and teamwork. The hands-on nature of the project and the potential for multiple design solutions make it engaging and educational for students.