Implementation of React Strategy to Develop Mathematical Representation, Reasoning, and Disposition Ability

Abstract

The purpose of this study was to describe how to implement the REACT strategy to develop students’ mathematical representation, reasoning, and disposition ability. This research was a descriptive study with a qualitative approach. The subject of this study was grade 8 junior high school student in Bandung. Data collection techniques in this study with observations, interviews, and documentation. Based on data analysis results, it could be concluded that REACT strategies can be applied to develop a mathematical representation, reasoning, and disposition ability that engages students actively. Implementation of the REACT strategy runs smoothly and gets enthusiastic responses from students. The application of REACT strategies should be undertaken sustainably so that the learning objectives can be achieved by integrating various mathematical skills that were capable.

Sources of Individual Differences in Education

“…Second, environmental factors, both in the home environment and in the school environment. Some aspects of individual differences that need attention are differences in (Sari & Darhim, 2020): Intelligence, Learning Outcomes, Talent, Knowledge, Personality, Ideals, Physical Characteristics, Environmental background. The way the teacher serves individual differences is that the teacher must be able to understand the characteristics of each student and the individual differences such as physical, ethnic, racial, and other differences.…”

The improvement of 10th students' mathematical communication skills through learning ellipse topics

“…Yaniawati et al (2019) used the CORE learning model in another study to improve students' mathematical communication abilities. Instead of expository learning, students' mathematical communication and connections were deemed more effective (Minarti and Wahyudin, 2019;Sari and Darhim, 2020).…”

Classification of Student Reasoning Skills in Solving Mathematics Problems in Elementary School

“…The results of Saleh, Prahmana, Isa & Murni (2018) showed the achievement and progress of the students' Mathematical Reasoning Ability in PMRI method learning mathematics is better than traditional learning. The REACT techniques can be implemented by Sari & Darhim (2020) to build a mathematical representation, reasoning, and temperament capacity that actively engages students. REACT strategy implementation runs smoothly and gets positive feedback from the students.…”