Space & Weather – Convection Currents
Up, up, and away!! Yesterday, our meteorologists were able to study the movement of convection currents in water – (and how those can end up resulting in hurricanes…!) – and today we shifted our attention to seeing how convection currents behave in the atmosphere by designing colorful tissue paper hot air balloons! Students worked in groups to figure out the optimal hot air balloon shape, size & design and then they harnessed the power of air convection currents to send their creations into the air.
Ask your camper: Why is it that hot air rises and cool air sinks? (Hot air rises because it is less dense, which allows it to “float” above the cooler air.)
Aurora Program Pictures
Belleville Program Pictures