The background of this research was found in students of SMP N II Tondano Class VII E who had learning difficulties in learning mathematics on one variable linear equation material through an online learning system. These problems make researchers interested in studying this research further. This study aims to determine the difficulties experienced by students in learning mathematics in PLSV material through an online learning system. This type of research is qualitative research. The data was obtained by giving a story problem description test and conducting student interviews. The research instrument was to provide the story and several interview questions for students online. The study results show that in learning mathematics in PLSV material through an online learning system, students experience difficulties memorizing equation formulas, and arithmetic operations, changing questions into mathematical forms, and difficulties understanding the material provided by the teacher. These problems are caused by 1) lack of interest and motivation in student learning, 2) not having a severe attitude in participating in online learning, 3) student concentration does not focus on learning material

Penelitian ini bertujuan untuk yaitu untuk menganalisis kesalahan siswa SMP Negeri 6 Tondano dalam menyelesaikan soal bilangan berpangkat berdasarkan Taksonomi Solo. Metode penelitian ini merupakan jenis penelitian deskriptif dengan pendekatan kualitatif. Pengumpulan data dilakukan dengan metode tes yang diikuti oleh 20 orang siswa dan dilakukan wawancara terhadap 5 orang siswa untuk mewakili setiap tahapan jawaban tes siswa berdasarkan Taksonomi Solo.. Teknik analisis data yang digunakan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil dari penelitian ini adalah persentase tahapan Prastruktural sebesar 10%; persentase tahapan Unistruktural sebesar 10%; persentase tahapan Multistruktural sebesar 55%; persentase tahapan Rasional sebesar 20%; dan persentase tahapan Exented Abstract sebesar 5%. Dimana kesalahan yang paling dominan dilakukan oleh siswa dibanding dengan lainya termasuk dalam tahapan Multistruktural yakni 55%.