出版社：State Institute of Islamic Studies (IAIN) Tulungagung
摘要：This study aims to describe the analysis of student mistakes based on the stages of Newman in solving the Pythagorean theorem material story problems. This type of research is descriptive with a qualitative approach. The subjects of this study were students of class VIII A PGRI 6 SMP Malang, totaling 28 students in the 2018/2019 school year. Data analysis techniques include data reduction, data presentation and conclusion drawing. Meanwhile, checking the validity of the data using the technique of triangulation of sources in the form of in-depth interviews with 3 students of class VIII A selected based on high, medium, and low abilities. The results showed that at the stage of reading subject A 5 made a mistake in question number 3. In the understanding stage, an error in problem number 1 was made by subjects A 29 , A 7 , A 11 , and A 5 , while error number 2 was subject A 21 , A 7 , and, which made a mistake in question number 3 namely, A 6 , A 29 , A 7 , and A 5 . At the transformation stage subjects A 5 , and A 11 made mistakes on questions number 2 and 3. In the process skills stage subjects A5 made mistakes on questions number 2, and subjects A 21 , A 6 , A 7 , A 11 , and A 5 made mistakes on questions number 3. Meanwhile , subjects who make mistakes at the writing stage of the final answer are A 29 , A 7 , A 11 , and A 5 .
其他摘要：This study aims to describe the analysis of student mistakes based on the stages of Newman in solving the Pythagorean theorem material story problems. This type of research is descriptive with a qualitative approach. The subjects of this study were students of class VIII A PGRI 6 SMP Malang, totaling 28 students in the 2018/2019 school year. Data analysis techniques include data reduction, data presentation and conclusion drawing. Meanwhile, checking the validity of the data using the technique of triangulation of sources in the form of in-depth interviews with 3 students of class VIII A selected based on high, medium, and low abilities. The results showed that at the stage of reading subject A 5 made a mistake in question number 3. In the understanding stage, an error in problem number 1 was made by subjects A 29 , A 7 , A 11 , and A 5 , while error number 2 was subject A 21 , A 7 , and, which made a mistake in question number 3 namely, A 6 , A 29 , A 7 , and A 5 . At the transformation stage subjects A 5 , and A 11 made mistakes on questions number 2 and 3. In the process skills stage subjects A5 made mistakes on questions number 2, and subjects A 21 , A 6 , A 7 , A 11 , and A 5 made mistakes on questions number 3. Meanwhile , subjects who make mistakes at the writing stage of the final answer are A 29 , A 7 , A 11 , and A 5 .
关键词：soal cerita matematika; kesalahan siswa; tahapan newman.
其他关键词：matter of mathematics story;student mistakes;newman stages
