Illustrative Mathematics
Illustrative Mathematics: 8.f Riding by the Library
In this task, 8th graders draw the graphs of two functions from verbal descriptions. Both functions describe the same situation but changing the viewpoint of the observer changes where the function has output value zero. This forces the...
Illustrative Mathematics
Illustrative Mathematics: 8.f Bike Race
Eighth graders are presented with the distance-time graphs of two bike riders in a race. They are to identify the winner and write a story describing what is happening during the race based on the shapes of the graphs. Aligns with 8.F.B.5.
Illustrative Mathematics
Illustrative Mathematics: 8.f Distance
Eighth graders are presented with the graphs of two cars traveling. One shows distance from home versus time and the other shows speed versus time. Students are to write a description of what might be happening during each car's...
Illustrative Mathematics
Illustrative Mathematics: 8.f Tides
In this problem, 8th graders are presented with a graph showing high and low tides and are asked to analyze it. Aligns with 8.F.B.5.