Development Of a Digital Mathematics Pocket Book In Basic Statistics Courses
Fitriani Halik, Suardi, Ruslinda Nur, Najmawati Sulaiman

Politeknik Negeri Media Kreatif

Abstract

This development research was motivated by students who needed practical teaching materials that could be used and studied both inside and outside the classroom. Teaching materials that are easy and practical are very necessary so that they can be used by everyone wherever they are, and in this case it is a demand to collaborate on teaching materials in digital form that are easily accessible to everyone who wants to learn them, especially in the field of mathematics which seems difficult to understand. by most students. This research is a type of R & D (Research and Development) research that uses a 4D development model consisting of the definition stage, design stage, development stage and disseminate stage. The instruments used are expert validation sheets, observation sheets, questionnaires and student learning outcomes tests. The validity value of the pocket book shows a value of 4.8, the student response questionnaire and lecturer response scores are 84.9 and 88.9, the lecturer^s ability value in managing learning is 4.62 and the learning outcomes test is 89.58 so it can be concluded that the pocket book meets the requirements. valid, practical and effective criteria.

Keywords: Development, Pocket Book, Statistics Courses

Topic: Digital Media