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Journal : Journal on Education

Rancang Bangun Media Ajar Implementasi Finger Print Pada Pintu Geser Perpustakaan Abdul Tahir; Jasman Jasman; Irdam Irdam
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Library visitor data is one of the indicators for assessing the success of managing a library. The library manager must ensure that every visitor data is recorded properly, so that the information obtained from processing the data can be used as a basis for continuous improvement, therefore for this activity to run well, an accurate, effective and efficient visitor recording system is needed. This research was conducted to provide solutions related to the above problems by building a library visitor recording system with biometric identification using fingerprints. The method used in this study is an experimental method by designing, manufacturing and testing tools. This system is equipped with the use of sliding doors as security which will open if library visitors have gone through the fingerprint identification process. Testing is carried out in three parts, the first test is on the application, database, and connection to the fingerprint module. The second test is on the connection between the fingerprint and the driving motor and the third test is on the Arduino connection with sliding door movement and limit switch performance. The test results go well and the system can work to record automatically, open and close doors according to the settings that have been made.
The Effectiveness Analysis of Android Based E-Diagnostic Test Development Program to Identify Level of Student’s Misconception Mohzana Mohzana; Israwaty Israwaty; Cindy Sandra Lumingkewas; Abdul Tahir; Ilham Arief
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.3089

Abstract

The purpose of this study is to create an e-diagnostic test application that will help identify students' misconceptions and assess the usefulness of the e-diagnostic test being employed. Based on the use of the e-diagnostic test, this study also attempts to define the profile of students' misconceptions. This type of research is Research and Development (R&D). Tests, questionnaires, interviews, and documentation are the techniques employed. Students are the research participants. An online-based Android test system is the created e-diagnostic application. Work standards, a teacher and student login system, question checking, and question modifying features are all included in the system. With a score of 91.67% and an overall response rate of 80.57%, the validator's validation results demonstrate the high viability of the e-diagnostic test application. 51.32% of students have misconceptions, according to the diagnostic results. The concepts of frequency and centripetal acceleration are both widely misunderstood, with frequency misconceptions ranking highest and lowest respectively.