As a teacher, you have to set a good example and provide knowledge that they have not learned such as how to invest in crypto.
If this knowledge about Bitcoin is sustainable, of course, they will gain full knowledge and will be the knowledge needed when they grow up.
But about the risks that will occur of course must be told too.
Make sure they know what risks will occur so that they can be more vigilant and not get caught in mistakes that will make them experience losses.
In the world of education it is not obligatory to teach things like this to students because they have their own curriculum in teaching, but in my opinion a teacher also needs to introduce investments outside of daily study hours to their students. This will foster self-confidence for them in facing life's challenges which are increasingly difficult to get a job after they graduate from education. However, this must be done on an ongoing basis so that they can be consistent in continuing to invest even if they use smaller capital.
If the teacher is able to teach them consistently and also impart knowledge about the risks that will occur, then I'm sure their knowledge of investing will develop in the future. But if it only stops at the prizes given, then teachers will fail to educate their students in investing in bitcoin and crypto in general.