Learning trajectory of modeling situation problems using tables and diagrams for elementary school students: A Hermeneutics-phenomenology study
V Pratiwi (1*), D Suryadi (2), T Herman (2), S Aryanto (1), Y Gumala (1), and N Nurkaeti (1)
(1) Pendidikan Guru Sekolah Dasar, Universitas Bhayangkara Jakarta Raya, Jl. Perjuangan No. 81, Bekasi 17143, Indonesia
(2) Pendidikan Matematika Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No.229, Bandung 40154, Indonesia
Abstract
This research was conducted by analyzing the learning obstacles that were found to be used as the development of learning trajectory thinking algebra. Learning trajectories are composed of systematic material about tables and diagrams for elementary schools. Problem modeling is represented through tables and diagrams from concrete to abstract levels. The process of analysis results in an alternative didactic situation that can overcome osbtacles in algebraic thinking. this study is conducted by utilizing a qualitative research with hermeneutics and phenomenology paradigms. This research was conducted by analyzing the learning obstacles that were found to be used as the development of learning trajectory for algebraic thinking. The result of this research is a learning trajectory which is a part of lesson design of algebraic thinking for elementary school.
Keywords: algebraic thinking, elementary schools, learning trajectory.
Topic: Mathematics Education