Development of E-module based on PMRI in sequences and series material for grade XI

• Main Authors: Retta, Allen Marga, Mulbasari, Anggria Septiani, Nopriyanti, Tika Dwi
• Format: Conference Proceeding
• Language: English
• Subjects: Learning; Mathematical analysis; Modules; Questionnaires; R&D; Research & development; Sequences
• ISSN: 0094-243X; 1551-7616
• DOI: 10.1063/5.0142451

This study aims to produce e-module products based on Indonesian Realistic Mathematics Education (PMRI) in sequences and series materials that are valid, practical and have potential effects. This research is a type of research and development using the ADDIE model, namely analyze, design, development, implementation, evaluation. The object of research is the quality of e-module based on PMRI in sequence and series material. Before being tested, the e-module was validated by material experts and media experts. In addition, there is also student response questionnaire regarding the developed e-module and test questions. The validity of the e-module has an average score of 92%, which is determined based on the results of the assessment of the e-module by 3 experts mainly 2 lecturers and 1 mathematics teacher. The practicality of the e-module has an average score of 87%, which is determined based on the student response questionnaire to the e-module. The potential effect aspect has an average score of 87% obtained based on student learning outcomes tests. The results of expert validation, student response questionnaires and tests show that the e-module developed is very valid, very practical, and has a very high potential effect. Overall, e-modules based on PMRI in sequences and series material for grade XI are suitable for use in learning.