A nice, simple review of motion and interpreting distance-time graphs. I put together various different distance-time graphs to allow students practice in interpreting them. Great for middle school or introductory high school courses. I have included a key. Main topics: motion, speed, reference point, velocity, speed (distance time) graphs, slope If you like this activity, you can follow these links to other lessons and activities in my motion and forces units. Motion PowerPoint Presentation Acceleration PowerPoint Presentation The Nature of Force PowerPoint Presentation Friction, Gravity, and Elastic Forces PowerPoint Presentation Newton's Laws PowerPoint Presentation Calculating and Graphing Speed: Marble Racing Experiment! Changing Speed: Coffee Filter Racing Experiment! Inertia Lab: Testing Newtons First Law of Motion Bowling for Forces: Testing Newtons Second Law Balloon Powered Race Cars: Testing Newtons Laws of Motion Paper Airplane Lab: Gravity and Air Resistance Speed and Velocity Review Worksheet Motion Review Worksheet: Speed Time Graphs Motion Review Worksheet: Speed Problems Forces Review Worksheet: Describing Forces Forces Review Worksheet: Identifying Forces Forces Review Worksheet: Forces at Work Ian Williamson