This study discusses the use of APD with occupational diseases (PAK) in students because in the field there are many students who do not understand about personal protective equipment and many students do not understand occupational diseases, therefore the purpose of this study is to increase student knowledge about the importance of using personal protective equipment (APD) and increase student knowledge of diseases caused by work or occupational diseases (PAK) so that students avoid occupational diseases (PAK) and emphasize the use of personal protective equipment (APD). The data collection method in this study uses a description using quality by collecting library data, reading and recording and processing research materials. The results of this study are the importance of educating students about the use of personal protective equipment in order to avoid occupational diseases such as physical, chemical, and biological hazards and increasing compliance with the use of personal protective equipment by increasing student knowledge through counseling or providing education and motivating them to use personal protective equipment in order to avoid occupational diseases.

 
Penerapan dan penggunaan bahan serta buku ajar penting untuk memperhatikan kebutuhan dan kesesuaian dengan kondisi dan lingkungan para siswa. Dalam artikel ini bermaksud untuk melakukan pengembangan bahan ajar dengan sister Teaching Quantum agar terjadi kesesuaian dengan kebutuhan peserta didik, guru element pendidikan lain di sekolah guna maksud dan tujuan serta indikator pembelajaran bisa dicapai dan terpenuhi. Research an development digunakan dalam penelitian ini guna menemukan jawaban dari tujuan di atas dengan menggunakan pendekatan dan langkah sebagai berikut, Penelitian dan penggolongan data, Perencanaan, pengembangan bahan ajar, kegiatan pembelajaran, instrumen juga evaluasi, praktik lapangan, revisi hasil dari uji coba, Ujian lapangan, kualitas produk nilai uji coba, Uji implementasi di lapangan, kualitas produk yang terakhir, Implementasi. Hasil penelitian ini didapat data: pertama, evaluasi dari pakar Bahasa memperoleh nilai 80%, (2) evaluasi dari pakar Media didapat nilai 75.20%. Simpulan, buku ajar pendidikan dasar  bersistem pada pembelajaran quantum bisa di aplikasikan di kelas 7 semester I SLTP di Kab. Malang
 
 

This research and development aims to develop a valid and effective Microbiology module based guide inquiry on research on Isolation and Identification of Endophytic Bacteria from Ciplukan. The microbiology module was developed in reference to the ADDIE research and development model. The module drafting phase includes:1) the analyzing step through interviews with lecturers and the questionnaire of needs analysis by student respondents; 2) The step of designing learning modules to improve cognitive knowledge and process skills; 3) The step of developing by using module validation; 4) The step of applying which consists of module implementation in learning; 5) The evaluation step which consists of evaluating the validity of modules, cognitive learning outcomes and student science process skills. The results of the study show that the microbiology module developed accordance with the standards of validity, feasibility and practicality.

Every institution has important data that must be maintained its authenticity and integrity for the smooth performance of the institution. Both primary and secondary data. Because data collection is the most important part in any job. Meanwhile, in Kraksaan Prison, the data collection mechanism used is still inefficient because it inputs data twice. Namely with a notebook related to the identity of the inmate, and re-sorted into Microsoft Excel. Therefore, this study intends to facilitate prisons in tabulating data, the formulation of the problem in this study is how to make an information system application for data collection of prisoners in prisons using the web, the research method used in this study is a qualitative method. While the system development method in this study uses the waterfall method by conducting observations, interviews, and literature studies. The result of this research is the creation of an information system application for data collection of prisoners in prisons using the web, which aims to facilitate correctional officers in tabulating data. With the implementation of this data collection information system, it is expected to be able to handle problems in the agency, namely facilitating data collection and printing reports.