Reaching Out

Part of my responsibilities as a Grosvenor Teacher Fellow, besides engaging in learning with my students in our own classroom, is to participate in outreach activities in the broader community. This is an ongoing process that I'm sure will continue for much of the rest of the year, but it is fun to share this … Continue reading Reaching Out

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Fat or Feathers?

How do polar animals survive and thrive in their harsh environments? There are two main methods that these animals use to stay warm in their icy habitats: blubber and fur (or down). Walruses, whales, and many seals have a thick layer of blubber insulation. This blubber is highly vascularized to insulate them from the intense cold … Continue reading Fat or Feathers?