Curated OER
Error Correction
Students are given an example of a biography and they are to find the mistakes. They are to use proofreading marks to mark the errors.
TED Talks
Ted: Ted Ed: How Do Glasses Help Us See?
Today, glasses help millions of people with poor vision be able to see clearly. But how? Andrew Bastawrous and Clare Gilbert help unravel the answer by explaining refraction- the ability of a transparent medium, like glass, water, or the...