Curated OER
Puffins
Iceland, one of the most volatile locations on Earth, is home to the Atlantic puffin. Unfortunately, due to changes in the environment, puffins are quickly dying. Learn more about Atlantic puffins in Iceland in this fabulous video!
American Chemical Society
Why Are Birds Different Colors?
Above all else, a bird's color is what sets it apart from other birds. Learn what creates their unique plumage in an installment of a video series. The video presents the physical and chemical reasons for the variation in colors as well...
PBS
Pbs Learning Media: Modeling Fraction Multiplication Using Arrays
This video (2:53) illustrates a word problem involving the multiplication of fractions using an array to model the solution visually. The problem involves puffins, arctic birds that live in colonies and fish to feed their young. The...