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Abstract ABS-54

Analysis of mathematical communication abilities of senior high school in linear programming material Muhammad Kosim Ali and Bambang Avip Priatna Martadiputra Corresponding Author: Muhammad Kosim Ali

Question & Answer to the Presentation

Question from Mr. Yohannes . 2020.07.12 18:52:48 Hello, Mr. Kosim. I am glad to see your paper presentation. I would like to ask a question. Why do you choose the linear programming model as a topic observed in your research? Do you have a preference? Thank you. Best regard, Yohannes. Replies: Reply from Mr. Muhammad Kosim Ali 2020.07.13 07:09:58 Thank you for the question Mr. Jonathan Let^s me to try answer the question Linear programming is the topics in mathematics that are considered difficult by students. Many students cannot transform the mathematical model of the problem from the linear program given, so students cannot solve the problem given. This is related to the ability of students to communicate these mathematical models. therefore I am interested in choosing a linear programming as an observation topic. Thank you Reply from Mr. Yohannes . 2020.07.13 10:23:54 Well, thank you for your explanation, Mr. Kosim. Best regard, Yohannes.

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