Mathematics became one of the mare lessons that a man learned, based on logic and which ranged from the easiest to the most complicated. In addition, we also provide a wide range of products that you can choose according to your needs. analyzing students' mistakes in solving problems can find out whether a student has mastered a material or not. This study has the purpose to describe and analyz…
Penelitian ini bertujuan untuk mendeskripsikan faktor penyebab kesalahan siswa yang dibagi kedalam kategori kemampuan tinggi, sedang dan rendah, serta pengaruh gender dalam menyelesaikan soal berbasis masalah pada materi trigonometri. jenis penelitian ini adalah kualitatif deskriptif. Subjek penelitian berjumlah 36 orang yang dipilih kembali menjadi 6 orang yang terdiri atas 3 siswa laki-laki d…
During the COVID-19 pandemic, learning is carried out online, including learning mathematics. Mathematics education is one of the fields of study that is important to study one of the materials in it, namely the material of quadrilaterals and triangles. However, several studies show that this material is still difficult to understand so that students have difficulty in answering questions about…
Education is a learning process with the aim of educating to develop self-potential. The Covid-19 pandemic has an impact on the education sector where face-to-face learning becomes online learning. The purpose of this study is to find out the implementation of online math learning in vocational students during the Covid-19 pandemic, in addition to looking at inhibiting factors in the implementa…
Traditionally, second-hand clothes (SHC) are viewed as non-valuable items that exclusively belong to the lower social class. Today, SHC have become a new global fashion trend and a new business phenomenon. This study explores the effect of acculturation attitudes on SHC adoption intention and behavior. The survey outcomes from 300 Indonesian respondents show that proactive and reactive attitude…
In industrial revolution 4.0, education must follow and utilize information and communication technology. Android is an operating system on mobile devices, and Indonesia's most popular and widely used mobile device operating system. The Open-Ended approach is an approach in mathematics learning that provides opportunities for students to explore open problems with various strategies for solving…
The ability to solve problems is one of the cognitive abilities in mathematics that need to be mastered by students. In supporting mastery to solve problems, it is necessary to have the motivation to learn for students. This study aims to determine the relationship between learning motivation to students' mathematical problem-solving. The research method used is the correlation method with a qu…
This research aims to analyze and study in depth about the self-confidence-influenced skills of matematiS from middle school students. The methods in this study use correlational methods with quantitative approaches. The population in this study was junior high school students in west Bandung regency and the sample of 30 people was determined by purposive sampling technique at one of the junior…
This study aims to improve communication skills and mathematical disposition in mathematical learning using inquiry method of alberta model and assosiation between the two. The The subjects of this study are students of SMP class VII as many as two classes with a total of 64 students. The instrument used in data collection is a written test for communication and mathematical disposition. The re…
Penelitian tindakan kelas ini ditujukan untuk mengetahui peningkatan kemampuan pemahaman matematis siswa kelas XI melalui implementasi metode problem-based learning berbantuan ICT. Subyek dalam penelitian ini adalah siswa kelas XI AKL 1 SMKN 11 Bandung yang melibatkan 24 siswa. Penelitian tindakan kelas ini terdiri dari 3 siklus yaitu siklus I – III dengan masing – masing 2 pertemuan. I…