Question

you observed that your classmate slipped the math reference book in his/her bag to take home without declaring or issuing. 1.What the reasons for this action could be. 2.How ypu could help her/him realise that it is wrong

Answer 1

1. He wanted to take it the easy way that is without telling anybody.
2. you could take him to some place where others wont disturb you and tell him that what he is doing is wrong and that there are always other methods than to do it wrong.
Hope this is what you were looking for.