Development of Smartphone Application-Based Learning Devices to Improve Learning Outcomes and Independent Learning of Students at Nurul Amaliyah High School Tanjung Morawa

This study aims to describe: 1) Validity, Practicality, and Effectiveness of Learning Devices based smartphone application in Mathematics Learning on Matrix Subject; 2) Improving student learning outcomes on the Matrix Subject after using the developed learning devices 3) Increasing the student learning independence in Matrix subjects after using learning devices developed. This study is development research with 4D Model in XI class Senior High School Of Nurul Amaliyah Tanjung Morawa. From the first trial and second trial obtained: 1) Learning Devices of Smartphone Application to improve Learning Outcomes and Independent Learning is Valid, Practice, and Effective. 2) In the first and second trials, there was an increase in learning outcomes from an average score of 60 increasing to an average score of 78.7. 3) In the first and second trials there was an increase in learning independence from 3,36 in the first trial and increasing to 3,9 in the second trial. Thus, the development of smartphone application-based learning devices can improve student learning outcomes and independent learning in XI Class IPA SMA S Nurul Amaliyah Tanjung Morawa. Keywords: Development of Learning Devices, Development of Smartphone Application , 4D Model, Learning Outcomes, Learning Independence. DOI: 10.7176/JEP/13-7-07 Publication date: March 31 st 2022