You are observing your students during a guided practice activity in the computer lab. The computer program allows you to see their performance results as they work through the activity. You can see that, of your 35 students, 32 are performing at 90 percent or better.
When you look around the lab at your class, you observe that students are leaning on their elbows, with sleepy eyes and without smiles.
What does the quantitative data you are collecting tell you?