
Mrs. Noblet's class has been learning about penguins and polar bears and how their blubber helps keep them warm in freezing temperatures. To see how it works, students tried it for themselves! First, they dipped their hands into icy water, it was freezing! Then, with a layer of “blubber” protecting their hands, they were amazed at how much warmth it trapped and how little of the cold they could feel. Such a fun and memorable hands-on experiment!



