relation: https://eprints.untirta.ac.id/46165/ title: PENGEMBANGAN MODUL AJAR BERBASIS PROBLEM BASED LEARNING MENGGUNAKAN QR CODE PADA MATERI HIDROKARBON creator: SAFRIYANA, MEY subject: L Education (General) subject: LB Theory and practice of education subject: LB1603 Secondary Education. High schools description: The limitations of teaching materials for students at school are still limited, because educators only use chemistry textbooks, worksheets and chemistry package books, which cannot be used by students due to limited numbers so students need teaching materials that can be accessed anywhere and anytime. Apart from that, changes to the independent curriculum, which is a new curriculum implemented by the government, in its implementation there are updates, one of which is open modules. The development of a teaching module based on Problem Based Learning using QR Code on Hydrocarbon material can be a solution to this problem, because it can be accessed anywhere and follows current curriculum changes. This research aims to develop, test the feasibility and determine students' responses to learning media based on Problem Based Learning modules using QR Codes on Hydrocarbon material. This research uses the Research & Development method with the ADDIE model which consists of 5 stages, namely Analyze, Design, Development, Implementation and Evaluation. This research produces a product in the form of a teaching module based on Problem Based Learning using QR Code on Hydrocarbon material that is valid and suitable for use with a total V value for 6 material expert validators of 0.90 and media of 0.87. Meanwhile, the results of 30 students' responses to the learning media based on Problem Based Learning modules using QR Codes on Hydrocarbon material obtained an average of 87.13%. It can be concluded that the teaching module based on Problem Based Learning using QR Code on Hydrocarbon material is in the very good category and is very suitable for use in chemistry learning. date: 2025 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://eprints.untirta.ac.id/46165/1/Mey%20Safriyana_2282200014_Fulltext.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/11/Mey%20Safriyana_2282200014_01.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/12/Mey%20Safriyana_2282200014_02.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/13/Mey%20Safriyana_2282200014_03.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/14/Mey%20Safriyana_2282200014_04.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/15/Mey%20Safriyana_2282200014_05.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/16/Mey%20Safriyana_2282200014_Reff.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/17/Mey%20Safriyana_228220014_Lamp.pdf format: text language: id identifier: https://eprints.untirta.ac.id/46165/18/Mey%20Safriyana_2282200014_CP.pdf identifier: SAFRIYANA, MEY (2025) PENGEMBANGAN MODUL AJAR BERBASIS PROBLEM BASED LEARNING MENGGUNAKAN QR CODE PADA MATERI HIDROKARBON. S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.