Work and machines
Montana Content Education Standards. Work is when you use force upon an object causing the object to move. The amount of work you do has to do with how much force you need to use. Simple machines make doing work easier but they never decrease the amount of work that needs to be done. Read More...
The resources above correspond to the standards listed below:
Montana Content Standards
MT.3.PS. PHYSICAL SCIENCE content standards for third grade are that each student will:
3.PS.1. Plan and conduct an investigation to provide evidence of the effects of balanced and unbalanced forces on the motion of an object
3.PS.2. Observe and record qualitative and quantitative data about an object's motion to provide evidence that a pattern can be used to predict future motion
NewPath Learning resources are fully aligned to US Education Standards. Select a standard below to view correlations to your selected resource: