A class receives access to a new tool without knowing what learning should improve.
I propose that we first define an observable goal and compare different methods. In the example, the assistant is used to discuss an explanation, not to complete any task.
The project should include a verification of the result and the possibility of interrupting it. Educational innovation does not coincide with the adoption of the product: it requires understanding who benefits from it, what difficulties emerge and what remains the task of people.