New Year, New Bread About this lesson People all over the world keep sourdough starters – and over 500 have shared theirs with us, as part of the global citizen science Sourdough Project. Now that we know which microbes make your starters unique, we have a new challenge for [...]
Sourdough for Science This project is appropriate for participants of all ages, and can be completed at home or in a classroom. Download Teacher Guide! About this activity Humans have baked bread for over 10,000 years. All over the world, different cultures bake their own unique [...]
Discovering Extinct Ecosystems in the Classroom About this lesson Sharks are an extremely interesting group of animals to study and the abundance of their teeth in the fossil record make them excellent for studies of ancient ecology. We can also use their teeth as a tool for [...]
