Slopes are not just for skiing. Instructors introduce class members to the concept of slope and teach them how to calculate the slope from a graph or from points. The instructional activity also includes the discussion of slopes of...

Now create your own graph paper with this JavaScript programming activity! First, change the while loop that draws horizontal lines into a for loop. Then, add another for loop that draws the vertical lines. For an added challenge,...

First graders collect classroom data (such as mode of transportation used to get to school) and prepare a pictograph to interpret the information.