Numeracy literacy is essential for students to solve interrelated problems across various subjects. However, students' numeracy literacy skills remain low, necessitating innovative learning resources. This research focuses on designing an Adaptive Digital Book (ADB) that is claimed to be...

Mathematical problem-solving ability is the most effective cognitive instrument in learning mathematics, and enhancing students' mathematical problem-solving ability is the primary objective of education. However, to reach the most effective level of mathematical problem-solving ability, we...

Mathematical communication skills are essential for prospective elementary school teachers. However, many problems still occur in prospective elementary school teachers related to their mathematical communication skills. This study aims to describe the mathematical communication skills of...

Statistics is a critical subject for developing students' academic and career competencies, yet it remains challenging for many students due to its abstract nature. To address this issue, a study was conducted to design a learning trajectory for teaching statistical concepts by integrating...

GeoGebra is a popular dynamic geometry software that is used by many teachers and students throughout the globe to understand mathematical concepts better. Its versatility to be used online and offline has opened up a new horizon in multiple learning environments in the mathematics education...

This study investigates learning obstacles encountered by pre-service mathematics teachers in constructing proofs for geometric transformations, a topic that has not been extensively examined in previous research. In contrast to prior studies, this research identifies specific types of errors,...

First-order Ordinary Differential Equation (ODE) has many applications in physics, engineering, biology, economics, and ecology. Therefore, mastering the concepts and methods of solving ODE is essential for students to be able to apply mathematics in solving real-world problems. However, the...

In an era where data is increasingly prevalent, statistical literacy skills are essential for active citizenship and informed decision-making. For future generations, prospective teachers play a role in developing this skill. However, current instructional approaches often overlook the...

Many mathematics pre-service teachers face obstacles in understanding basic differential calculus concepts, which could affect their teaching abilities. A deep understanding of learning obstacles and developing relevant learning strategies is necessary to address this issue. This research aims...

PISA studies from 2000 to 2022 revealed that the achievements of Thailand’s students in mathematics were always better than those of Indonesian students. Thailand still uses the 2008 curriculum until now. Meanwhile, Indonesia already changed its curriculum three times during these periods,...

This study aimed to identify alternative conceptions about proportional reasoning among High School Students at a public school located in the state of Guerrero, Mexico. Using a qualitative approach, data were collected through task-based interviews with fifteen students 12th-grade students....

Indonesia continues to face significant challenges in students’ mathematical competencies, particularly in foundational numeracy. Addressing this issue requires innovative instructional strategies that are both contextually relevant and culturally responsive. This study explores the...

The metacognitive process is frequently presented in a fragmented manner, and a limited number of integrated learning models are designed to enhance these skills. These gaps underscore the necessity for research that defines metacognitive level hierarchies, clarifies process integration, and...