​Rational Numbers Explained! 1/7, 22/7, -17/8 | Class 9/10 Math

Make sure the numbers (1/7, 22/7, etc.) are large and colorful on the thumbnail so people can read them on their phones. ​Show Your Face: The shot you uploaded is great because it shows you clearly; having a "thinking" or "explaining" expression usually increases clicks. ​Bright Colors: Use a bright background color (like yellow or light blue) for your text to make it pop against the whiteboard.