Stacking Cups

When does one stack overtake the other?

Linear equations.

CCSS: 8.EE.C.8, 8.F.B.4, HSA-CED.A.2

PowerPoint Presentation
Answering the Whys for Three Act Video Tasks

If you cannot play the embedded video(s) in the PowerPoint Presentation, you can download them here:

• act1.mp4
• act3.mp4