Interactive
Annenberg Foundation

Annenberg Learner: Thinking About Slopes: Part B

For Students 9th - 10th Standards
Control the slope of lines passing through the origin (0, 0). Keep track of what changes when the slope becomes positive or negative, and when slope is larger or smaller than 1.
Interactive
Annenberg Foundation

Annenberg Learner: Thinking About Slope

For Students 6th - 9th Standards
Explore the concept of slope. Ask yourself why the slope between pairs of points would change or why it would stay the same.