Over the past few weeks, Saklan’s sixth graders have been immersed in an exciting unit on energy transfer. Their hands-on exploration began with a journey through the electromagnetic spectrum, recreated right in the classroom. Using tools like prisms to investigate light waves and tuning forks and whirly tubes to observe sound waves, students experienced firsthand how energy moves and transforms.
From there, the class explored the three modes of heat transfer: radiation, conduction, and convection. This led to a deeper understanding of how energy can move from one object or substance to another. Students connected these concepts to real-world examples, such as how chemical energy in fossil fuels transforms into motion in a car or electricity to power devices.
As their understanding grew, so did their awareness of the environmental impact of fossil fuel use. This naturally sparked an investigation into alternative energy sources, with a focus on the power of the sun.
In the final week of their unit, students harnessed solar energy in two creative and engaging projects. First, they built their own solar-powered cars, turning radiant energy into kinetic energy to drive tiny motors—and then put their creations to the test in a thrilling classroom race. Next, they constructed solar ovens designed to capture the sun’s rays and transform them into heat energy. Their goal? Bake a cookie using nothing but sunshine!
These activities highlighted the incredible potential of renewable energy and gave students a sense of innovation, teamwork, and scientific discovery. It’s safe to say that the sixth-grade classroom was buzzing with energy of every kind!
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