Fernanda discusses whether this problem is widespread among students.

Daniela hypothesizes that this problem may be due to students' beliefs.

Claudio shares his difficulties with his colleagues.

Fernanda proposes doing a literature review to better understand this problem.

Daniela proposes applying a questionnaire about beliefs to students of different levels.

Claudio reflects on his students' difficulties.

Claudio questions whether he overuses concrete materials.

Claudio realizes that his students' answers do not show the expected understanding.