This research focuses on prospective teachers who are a group that has a key role in teaching mathematics to future generations. A qualitative approach with an ethnographic design is used to understand and explain the culture and social life of a region by relating its role as a learning resource to developing local culture-based mathematics…

Mathematics learning using high-order thinking skills is crucial for students. High-order thinking skills can be developed through learning materials with contexts relevant to the student's environment. This research aims to: produce maritime context mathematics teaching materials for higher-order thinking in Junior High Schools that are valid,…

This study aims to develop a learning model based on the theory of realistic mathematics education and child-friendly learning for teaching mathematics in junior high school. This research is conducted using Plomp's educational design research that consists of four development phases: 1) preliminary investigation, 2) designing, 3) realization, and…

This research aims at comparing the self-efficacy of primary school (SD, "Sekolah Dasar") teachers who had taken teacher training program (PPG, "Program Pelatihan Guru") on Mathematics teaching and vice versa in which it was seen from the personal belief subfactors in teaching Mathematics and the expectation of mathematics…

Pre-service mathematics teachers (PSTs) may hold different beliefs about school mathematics and university mathematics and different beliefs about teaching mathematics between high-achieving (HA) vs. low-achieving (LA) classes. Because of the differentiation, the beliefs relationship is complex. This quantitative study administered a questionnaire…

Pointed polysynchronous interactions (PPIs) were initiated by the participants of this study to promote more adequate interactions between learner-learner, learners-teachers, and learners-learning materials in Content and Language Integrated Learning (CLIL) science hybrid learning due to the COVID-19 pandemic. This photovoice study spotlighted…

Derivative concept is one of the essential studies in calculus, which is studied in teaching mathematics. Prospective mathematics teachers who have completed their studies and later become teachers will teach derivative concepts to their students at school. Therefore, knowledge of derivative concepts is vital in transforming knowledge to students.…

An important issue in mathematics education in many countries has long been how to make use of students' daily life mathematics (informal mathematics) in teaching mathematics at school (formal mathematics). This communication proposes an alternative framework of mathematics education that bridges informal and formal mathematics using…

Self regulated learning is a learning system applied in universities. Therefore, self regulated learning is needed by students in taking courses in college. Based on the results of previous studies found that students self regulated learning is still low. This study aims to improve students self regulated learning by using computational…

This study aimed at analyzing the implementation of authentic assessments and constraints faced by junior high schools' teachers in mathematics teaching. A qualitative approach was applied in the study. The data on the implementation of authentic assessments and constraints were obtained from 50 mathematics teachers in several public junior high…

This study aimed to examine students' responses towards teachers' creativity. It also evaluates the teaching effectiveness of secondary school mathematics teachers that had attended a year blended professional training program. A sample of 1000 students from various secondary schools was randomly assigned to rate 100 mathematics teachers. This was…

In a teaching and learning process, the mastery of mathematics would support students in learning physics. The aim of the research is to analyse the difficulties of physics teachers' in conducting teaching and learning process that demands the requirements of mathematical concepts in senior high schools. The research was a qualitative research…

Students' critical thinking ability requires improvement from schools as an educational institution. Besides, it is important to maximally integrate character education into mathematics learning. One of the attempts was implementing mathematics comic that contains Pancasila values as teaching material through contextual teaching and learning.…

All schools worldwide are rapidly entering the remote education process due to the COVID-19 outbreak. In this process, the math teacher becomes a remote math teaching partner. The teacher's experience in the remote teaching process of this mathematics subject, which is a compulsory subject in all senior secondary schools. This study aimed to see…

The objective of this study was to investigate how integrated content and language instruction, where English is used as the medium of instruction in teaching Mathematics and Science was viewed by the lecturers of the content subjects. The study also examined whether or not it had impacts on the lecturers classroom instructional practices.…