TED -Ed's commitment to creating lessons worth sharing is an extension of TED's mission of spreading great ideas. Within TED-Ed's growing library of TED-Ed ... ... <看更多>

TED -Ed's mission is to capture and amplify the voices of great educators around the world. We do this by pairing extraordinary educators with talented ... ... <看更多>

In-text citation: (Screen name, year, time stamp) · See page 344 in the Publication Manual of the American Psychological Association (7th ed.). ... <看更多>