First, I am going to check if the now the meaning of "right"; if they do it, I will join it with the meaning of the word kid and together, it will be the meaning of kids' rights.
We will think about their rights at school, revising the modals according to their level.
What we must do for them
What they shouldn't do
What they should receive
What they may become...
UNICEF summarises the basic rights of a child
Teaching English by Fran | Human Rights