Matematika merupakan alat untuk memberikan cara berpikir, menyusun pemikiran yang
jelas, tepat, dan teliti. Matematika sebagai suatu obyek abstrak, tentu saja sangat sulit dapat …

Problem-solving is an action that requires a thinking process to solve a mathematical
problem. Reflective thinking is a mental activity that begins with confusion and repeatedly …

Defragmenting merupakan proses memperbaiki struktur berpikir seseorang yang salah agar
mendapat pemahaman yang benar. Kesalahan pemahaman tersebut dapat terjadi karena …

Without realizing it, many students experience pseudo-thinking in solving mathematical
contextual problems. This study aims to describe the pseudo-thinking process experienced …

This study was intended to describe the students' false-pseudo-thinking process in solving a
mathematical logic problem. The problem presented was the true value of a compound …

Independence is the attitude of life needed for the progress of a nation. An independent
human being is able to mature to face the challenges of the times. Independence cannot …

Learning the content of entrepreneurship arithmetic is an extension of social arithmetic that
focuses on mathematical calculations in business or creative economy. Most teachers do not …

The purpose of the study is to findways to solve mathematical problems to make it easier
and fun and also able to remember the concept in the long run with the defragmenter …

Siswa mengalami kesulitan dalam memecahkan masalah matematika terkait materi
perbandingan dan skala, sehingga mengakibatkan kesalahan dalam menyelesaikan soal …

Abstract [English]: The fragmentation of thinking structure is a failed construction existing in
students' memory due to disconnections on what they have learned. It makes students …