The Use of Realistic Mathematics Education Theory for Designing an Algebra Learning Sequence: The Case of Linear Equations in One Variable

Abstract

This research aims to design an algebra learning sequence on the topic of linear equations in one variable-which was taught in Junior High School. We used design research method to do this, and preliminary design phase in particular. First, we designed a sequence of daily life problems in order for students can be familiar with this. This sequence of problems was used for designing a learning sequence. Next, we designed a sequence of learning according to the theory of Realistic Mathematics Education as this theory provides meaningful mathematics for students. Finally, we discussed the design to obtain final learning sequence for a teaching experiment. We consider that the result of the learning design is better than the conventional learning sequence, and it is more meaningful for students.