Pushes and Pulls
How pushes and pulls can change how things move.
01What Is a Push or PullLearning that a force is simply a push or a pull, and spotting both in everyday life.Read lesson →02Starting and StoppingSeeing how pushes and pulls can start things moving or bring them to a stop.Read lesson →03Changing ShapeExploring how pushes and pulls can squash, stretch, bend and twist objects.Read lesson →04Friction: Friend or Foe?Discovering how friction slows moving things down and when that is useful.Read lesson →