Validity of Problem-Based Learning Media Assisted by Kodular To Improve Problem Solving Abilities and Mathematical Critical Thinking Abilities of Junior High School Students

Amalia Hafizhah, Mohammad Syaifuddin, Siti Khoiruli Ummah

Abstract


Abstract: The aim of this research is to describe the results of validity tests by experts and practitioners regarding junior high school statistics learning media. The background to media development is the school's need for interactive learning media that can be accessed via smartphone to improve students' problem-solving and critical thinking abilities. The research method used was development using the ADDIE model and carried out until the media validation stage for experts and practitioners. The data collection instrument uses a validation sheet. The data analysis refers to suggestions and improvements provided by the validator. The research results show that the statistics learning media developed using the Kodular Application meets the very valid category from practitioners and experts. Improvements to the media refer to improvements to the title page, writing errors and clarity of personal identity information.

Keywords


Interactive Learning Media, Kodular Applications, Validity.

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