Elevator STEM Kit

The hands-on process of building this elevator puzzle and assembling the electronics engages critical thinking and fine motor skills and provides a deeper understanding of how real-world mechanical systems function.

Science and engineering principles

• Simple machines: Kits often use simple machines like pulleys and gears to operate the elevator car. By assembling these components, you learn how they work together to create mechanical advantage, which allows a small amount of force to lift a heavier object.
• Physics concepts: The project demonstrates fundamental physics in action, such as force, motion, and energy transfer. If the kit is electric, you learn how a motor's rotational motion is converted into linear motion to raise and lower the platform. Some kits may also introduce the concept of a counterweight to show how the system can become more efficient.
• Engineering design: You practice the basics of the engineering design process, which involves following instructions, constructing a functional prototype, testing its performance, and troubleshooting any issues that arise. The process encourages creative thinking and problem-solving.
• Materials science: Working with pre-cut wooden parts provides a basic understanding of how materials are used and what it takes to build a sturdy, reliable structure. If the kit allows for customization, you can experiment with adding different materials to improve the elevator's performance.

Technology and math applications

• Basic electrical circuits: Electric elevator kits require you to connect a motor, a battery holder, wires, and a switch to power the lifting mechanism. This process teaches the fundamentals of completing a simple electrical circuit.
• Systems thinking: By building and operating the elevator, you learn how multiple interconnected components form a complete functional system. You see how each part, from the motor to the pulley and the car, contributes to the overall function.
• Measurements and precision: Following the instructions and accurately assembling the components requires attention to detail and precision. You learn the importance of correct alignment and assembly to ensure the elevator works smoothly.
• Mathematical concepts: Depending on the complexity of the kit, you might use math to calculate mechanical advantage or to measure and evaluate the elevator's performance after building it.

Soft skills and personal growth

• Problem-solving: Constructing the kit is an active learning experience that forces you to solve problems as they come up. If a part doesn't fit or the elevator doesn't work, you must identify the cause and figure out a solution.
• Critical thinking: Building a model encourages critical thinking by prompting you to think about why the parts are designed the way they are and why they need to be assembled in a specific order for the system to work.
• Confidence: Successfully completing the project provides a strong sense of accomplishment and builds confidence in your ability to understand and build mechanical systems.
• Screen-free engagement: A wooden elevator kit offers a screen-free, interactive, and hands-on activity that encourages creativity and experimentation.