Objective

By the end of this lesson, Darius will have a better understanding of the science behind cars and how various components work together to make them function.

Materials and Prep

• Pen and paper
• Access to the internet for research

No prior knowledge is required for this lesson.

Activities

• Research Activity: Use the internet to research the internal combustion engine and write a brief summary of how it works.
• Design Challenge: Sketch out your own concept for an aerodynamic car design and explain the science behind why it would be efficient.
• Virtual Car Anatomy: Explore an interactive online tool that allows you to virtually dissect a car engine to see how each part contributes to its operation.

Talking Points

• Engine Basics: "The engine is like the heart of a car, it pumps power to make the wheels turn and move the car forward."
• Combustion Process: "When fuel and air mix in the engine, a small explosion happens to create power that moves the car."
• Aerodynamics: "The shape of a car affects how air flows around it, which can make it go faster and be more fuel-efficient."
• Braking System: "The brakes use friction to slow down the car by converting kinetic energy into heat."
• Safety Features: "Cars have safety features like airbags and seat belts to protect us in case of accidents."