This book contains graphs showing the motion of a sled, toboggan, and snowboard-style ski as they travel on flat and inclined surfaces covered with snow. As a comparison, laboratory data show the motion of a snowboard-style ski moving on carpet and turning in various rotation patterns in the air. These data can be used for lesson plans by teachers and parents. Bonus Material: Graphs of projectile motion and rotation, measured by a wireless scientific instrument, provide comparison and contrast data for the study of snow sports.