For John and kalvin ( Science experiment)

Chur plans have kind of changed instead of testing the Ngawha before and after my b-ball game i boiled a kettle at 9:10 pm last night checked the temperature waited 5 minutes checked it again  saw what the difference was then waited another 5 minutes which is 10 all up then checked it again.and then i did the same thing at 9:10 am this morning. I will try attach some pictures.so here are the results

At 9:10pm I boiled a jug and checked what the temperature was. The temperature was 72 degrees celsius. after 5 minutes of the water sitting in the cup the temperature dropped to 58 degrees celsius. After another 5 minutes it is at 52 degrees celsius. at 9:10 am i boiled the jug again poued it into a cup then checked the temperature again it was 76 degrees celsius. after 5 miutes it dropped to 60 degrees celsius. after 10 minutes it it was at 52 degrees.
try put the results on to a graph or something