TED-Ed
How Languages Evolve
Do all languages have a common ancestor? Although no one yet knows the answer to that big question, the narrator of this short, animated video explains how linguists use migration patterns, geological features, and word clues to...
Curated OER
A Discourse on the History of Language
Analyze and make inferences from the information used by linguists to construct the evolution of languages. They research different dating techniques to explain how scientists infer age with evidence.