Abstract Thinking is the development of ideas and concepts within a person caused by the
process of establishing relationships between parts of the information stored in a person. In …

This study aims to describe the implementation of the fuzzy inference system in determining
the type of fractional sense intervention for preservice teachers and to make comparisons …

False concessive failure of students is students construction failure in achieving goals,
where the process is false, the results obtained is true. This failure occurs because the …

Constructing fractional concepts in the eligible APOS theory when solving problems by
students starts from the moment when students face the problem of fractions (there is a …

Purpose of this research was to study students' pseudo thinking in concept of fractions. Data
obtained using questions and interviews. Question used to find answers of students in …

Failure is a failure to achieve goals. This failure occurs because a larger scheme integrates
the schemes in mind that are related to the problem at hand. These schemes are integrated …

Fractions are concepts in mathematics which difficult for students to understand.
Mathematical concepts are abstract. The purpose of this study was to describe students' …

ABSTRACT Piere & Kieren (1994b) states that conceptual understanding in human beings
is divided into eight levels. This qualitative and descriptive research study aims to identify …

The fundamental aspect of fractional learning is to instill a profound fractional concept so
that it can apply it to real situations and experience the fractional benefits in everyday life …