This article was written based on the results of a study evaluating students' errors in problem
solving of permutation and combination in terms of problem solving steps according to …

This research aims to determine the supporting factors for the implementation of mobile
learning for elementary school students using an authentic approach and real-world …

Permutations and combinations are generally taught by requiring students to memorize
formulas and solve problems using the appropriate formula. Students who learn these topics …

Digital pedagogy competencies are needed by teachers in learning in the era of the
industrial revolution 4.0. This ability is important for teachers to be able to transform their …

This article was written based on the learning evaluation results of students' errors in solving
combinatorics problems observed from the characteristics of Realistic Mathematics …

This research aims at developing local instruction theory for learning combinations by using
Realistic Mathematics Education (RME). This research uses a design research approach …

The implementation of science learning in elementary schools is generally still carried out
conventionally, which is still teacher-centered and rarely makes students active. Students …

This study aimed to determine the reflections on the least learned competencies in
Mathematics of Grade 10 students of Jupi National High School for school year 2020–2021 …

Research on teacher professional development has recently focused on teacher knowledge
for teaching, specifically in mathematics; knowledge for teaching mathematics is called …

What is contextualized mathematics? What are the foundational research underpinnings of
contextualized math curriculum? What have we learned about contextualized math …