In this quarter, we had an investigation about phytagorean theorem. We are judged to investigate a theory for phytagorean. This is my best sample of work because in this investigation, I include all the required things and expectation to answer and give reason to support my answer. I include all the information to support my argument toward the my investigation about the phytagorean theorem. I put brief information about the theory so that the audience could understand the argument i put to support the investigation i have been doing. I put informative word so that the audience could understand the argument i put to support my reason that support my finding. Based on the teacher’s view,I have a very clear explanation to support my investigation about the theory. I did well in putting specific information about the reason to support my investigation that i found. I really put my effort in putting all the information I analyze from the problem given in order to find the theory. These are very challenging because things to be put into my evaluation of the investigation but only some of it are valid. The most challenging thing in creating the essay is combining the big pictures of the information I analyzed and then create it into evaluation. It is tiring and if we did not focus, the evaluation material will fail. I really put much effort in it because this investigation will surely help my grade in math to increase. This investigation will help me in my grade because it was such a very successful investigation. I can improve this investigation by putting more specific detail about the argument to support my investigation about the theory. I need to divine which information should be putted to evaluation and which one is not. I should put many information because it will make the audience understand more the argument I used to support my investigation. This sample of work is related to thinkers because in this investigation, I’m am judged to think analytically and develop argument to support the reason about the investigation i did about the phytagorean theorem..