How steep is this treadmill?
Algebra Number Sense Geometry Ratio and Proportion
  Photo from the Onion, America's Finest New Source. Women on Gym Treadmill Cranks Incline up to 90 Degrees  This is a very short activity designed to give students a more visual underst...
MP8 6th 7th 8th HS HSS-ID.C 8.SP.A 8.EE.B visual of steepness horizontal slope vertical slope HSG.GPE slope