Penelitian ini bertujuan meningkatkan efektivitas pembelajaran basis data di SMK Semen Gresik, khususnya untuk kelas XI RPL. Kami akan merancang Learning Management System (LMS) berbasis web bernama "ProyekKu" dengan pendekatan Project Based Learning untuk meningkatkan kompetensi siswa dalam mengelola basis data. Selain itu, penelitian ini juga meneliti perbedaan peningkatan kompetensi siswa dalam mengelola basis data antara yang menggunakan LMS "ProyekKu" berplatform website dan yang tidak menggunakan LMS "ProyekKu" berplatform website. Rancang bangun Learning Management System “ProyekKu” berplatform website yang dilakukan menggunakan pendekatan ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Dalam tahapan tersebut proses validasi dilakukan oleh ahli media dan ahli materi. Hasil belajar siswa diambil dari kelas eksperimen dengan perlakukan pembelajaran menggunakan Learning Management System “ProyekKu” berplatform website dan dari kelas kontrol dengan perlakuan pembelajaran konvensional atau tidak menggunakan Learning Management System “ProyekKu” berplatform website yang digambarkan dengan Desain Posttets Only. Penelitian ini menghasilkan sebuah website yang dibangun menggunakan framework Laravel dengan bahasa pemrograman PHP. Validasi media menunjukkan presentase 85,9%, modul ajar 92,3%, materi 78%, dan soal postest 78,7%, mengindikasikan validitas "Sangat Layak". Hasil uji independent sample t-test menunjukkan nilai signifikansi (2-tailed) sebesar 0,000 < 0,05, sehingga H0 ditolak dan H1 diterima. Dengan demikian, terdapat peningkatan kompetensi siswa dalam mengelola basis data antara yang menggunakan Learning Management System "ProyekKu" berbasis website dengan model Project Based Learning dan yang tidak pada mata pelajaran Basis Data kelas XI RPL di SMK Semen Gresik.

Kata Kunci: Rancang Bangun, Learning Management System, ProyekKu, Website, Project Based Learning, Basis Data.

This research aims to increase the effectiveness of database learning at Semen Gresik Vocational School, especially for class XI RPL. We will design a web-based Learning Management System (LMS) called “ProyekKu" with a Project Based Learning approach to increase student competency in managing databases. Apart from that, this research also examines the differences in increasing student competency in managing databases between those who use the "ProyekKu" LMS with a website platform and those who do not use the "ProyekKu" LMS with a website platform. The design and development of the "ProyekKu" Learning Management System with a website platform was carried out using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) approach. In this stage, the validation process is carried out by media experts and material experts. Student learning outcomes are taken from the experimental class with learning treatment using the "ProyekKu" Learning Management System on a website platform and from the control class with conventional learning treatment or not using the "ProyekKu" Learning Management System on a website platform which is depicted with a Posttets Only Design. This research resulted in a website built using the Laravel framework with the PHP programming language. Media validation showed a percentage of 85.9%, teaching modules 92.3%, materials 78%, and posttest questions 78.7%, indicating "Very Eligible" validity. The results of the independent sample t-test show a significance value (2-tailed) of 0.000 < 0.05, so that H0 is rejected and H1 is accepted. Thus, there is an increase in student competency in managing databases between those who use the website-based "ProyekKu" Learning Management System with the Project Based Learning model and those who do not in the Class XI RPL Database subject at Semen Gresik Vocational School.

Keywords:  Design and Development, Learning Management System, ProyekKu, Website, Project Based Learning, Database.