1) Did you have any difficulty understanding the two theoretical parts taught in the last two classes?

( ) None.

5

1

( ) Little.

9

19

( ) A lot.

1

0

2) Did you have any difficulty doing the calculations requested in the last two days of class activities?

( ) None.

12

2

( ) Little.

3

17

( ) A lot.

0

1

3) Did you find any similarity between the calculation methods with the use of the effectiveness factor and without it?

( ) Yes.

7

8

( ) Some.

7

11

( ) None, they were quite different.

0

0

1. Not answered

1. Not answered

4) How do you prefer the evaluations in the Chemical Reactor Design discipline: four or five in-class activities or a single traditional exam?

( ) I prefer four or five in-class activities.

14

16

( ) I prefer a traditional exam.

0

0

( ) Some other type of evaluation. Please, describe such other evaluation.

Only one student described another type of evaluation, which as follows: The in-class activities are quite productive; however, I suggest using a more detailed

chemical reactor design for evaluation.

4. Exam and activity.