The ability of a teacher to design mathematical problems affects the characteristics and
quality of mathematics learning that teachers do in class. Therefore, teachers need to have …

Kemampuan guru dalam mendesain soal/permasalahan matematika mempengaruhi
kualitas pembelajaran matematika di kelas. Besarnya frekuensi guru dalam memberikan …

This research was motivated because the Student Activity Sheets (LAS) circulating in the
market or those used during classroom learning did not contain problem-solving-based LAS …

One of the disadvantages of students in learning mathematics is the lack of applied is
Student Worksheet (LKS) in the learning process, so that the capability of connection and …

The purpose of this research is (1) generates Student worksheet (LKS) based problem
solving on statistical material for high school students based on the model of developing …

Problem solving skills are essential skill for students to live in a challenging world. Teachers
are required to carry out the mathematics instruction that could train these skills. One of the …