you wake up and remember that it's Monday and you have to go to school, but you don't want to go and it occurs to you to pretend to have a fever, you go to your dad and you tell him that you are feeling "unwell" and he says

Father:"hmm,let me see"

he takes out a thermometer and measures your temperature, he checks and says

Father:"36.50°C,you are OK. Get ready for school. I'll be here if you need me"

You should try to show father that you have a "fever!"