https://eschool.gpaeburgas.org/BIP/blog/2018/01/13/prejudicediscriminationstereotypes/
and the second is another way to cope with these various concepts:
then I used the following exercise:
https://www.equalityhumanrights.com/en/secondary-education-resources/lesson-plan-ideas/lesson-5-prejudice-and-stereotypes
And another one: Students must think of words on discrimination, putting the word in the middle of a sheet of paper:
Another exercise is called Prejudice news: Students must read the texts and fill in the tables. Students are divided into groups of two.