Open AccessWhy do pre-service teachers use the two-variable linear equation system concept to solve the proportion problem?
Author(s) -
Muhammad Irfan,
Toto Nusantara,
Subanji Subanji,
Sisworo,
Zainnur Wijayanto,
Sri Adi Widodo
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1188/1/012013
Subject(s) - mathematics education , service (business) , process (computing) , qualitative research , variable (mathematics) , mathematics , psychology , computer science , sociology , social science , mathematical analysis , economy , economics , operating system