摘要：The ARICESA model was designed to improve learning motivation and
understanding of student concepts. This study aims to develop a valid, practical,
and effective ARICESA model to improve learning motivation and conceptual
understanding of science teacher pre-service elementary school. The model was
developed using the Plomp design with a preliminary study, prototyping, and
assessment stages. The trial subjects were 34 students who programmed the Basic
Concept of Elementary Science course. The trial was conducted using one-group
pre-test and post-test design. A descriptive statistical analysis was used to
determine the validity and practicality of the model, as well as inferential statistical
analysis to determine the effectiveness of the learning model. The results showed
that the ARICESA model: 1) was valid based on review of content and construct
validity, and supported by valid learning materials, 2) practically used in learning
as shown by excellent lecturer and student activities, 3) effective in improving the
learning motivation by means of N-gain .65 and improving the conceptual
understanding by means of N-gain .72 to .76 for each topic. The implementation of
the ARICESA model needs to be expanded for greater support of the practicality
and effectiveness.
关键词：ARICESA learning model; learning motivation; understanding of concepts
