Woodhull School sixth graders put their thermal energy knowledge to the test in a hands-on design challenge. Under the direction of teacher Danielle Flaumenhaft, the students were tasked with creating a cup that would keep liquids icy cold, using only three additional materials and ensuring it could fit a typical car cup holder.

Before constructing the cup, students analyzed each design component and considered how factors like lid height might influence evaporation, whether a straw hole would let in warmth, and how the choice of materials impacted insulation. They also explored the reusability and recyclability of their materials and cost-effectiveness of each design.

Once the cups were built, students used a light bulb as a heat source and observed how external heat affected the temperatures inside their cups. They then refined their designs based on how well their cups maintained the chill.

After recording their findings, students compared the performance and cost-efficiency of each cup. Through trial and error, they discovered which designs best resisted warming and came away with valuable lessons in science, sustainability and creative problem-solving.

Click here to view the Thermal Energy Innovators slideshow.

Date Added: 11/19/2024