There are many kinds of small gifts for training: food. Giving gifts depends on the budget, but my personal suggestion is to give some small things related to the training content. If the project is implemented, you can send a timer or game props that can be used in the training class, so that students can use them directly in the next training. This is also a little idea. To arouse students' learning enthusiasm, we should also analyze it from two aspects: internal and external causes. In order to make students take the initiative, they must feel that what they have learned is useful. The external factors are curriculum setting, teachers' teaching level and incentive mechanism in the later stage of learning.
When customizing medals or medals, pay attention to the fact that there can be some simple medals on them, or you want to carve some inspiring words, or you sincerely write your words on them, which will become very good commemorative gifts.