"When a student first approaches a problem, success hinges on his/her ability to maintain an awareness of what decisions he/she is making and why he/she is making them." Sam Rhodes Here is the problem we tackled today: A student leaves the PAC at position -15.2m at 8:27 AM. She enters Senora Olsen's classroom at 8:31 AM at position 32.0 m. What was her average velocity? UNDERSTAND - Draw a diagram. PLAN - Use an equation (v=change in position/time) or graph (position vs. time). SOLVE - 11.8 m/min REFLECT - Graphs can also be used to solve problems. Record equations before inserting numbers. Include units with all numbers.