Variable, Expression, Equation Survey Question Title * 1. First Name, Last Name, Grade Question Title * 2. School ID # Question Title * 3. Did you watch the video? yes no Question Title * 4. Identify: 3x+7=21 variable equation expression Question Title * 5. True or False: A variable never changes True False Question Title * 6. An expression is.... Question Title * 7. An equation is... two equal expressions an expression equal to another expression or term equal to a term all of the above Question Title * 8. Create your own equation: Question Title * 9. Identify all the possible variables X T ✰ ♛ all of the above Question Title * 10. How helpful was the information provided? Very Helpful Somewhat Helpful Not Helpful At All Done