This study aims to analyze the feasibility and response of students to the Problem Based Learning S tudent Worksheet in the Office Management subject that has been developed. This type of researc h is Research and Development research using a 4-D model namely Define, Design, Develop, and Disseminate. The subjects in this study were students of the 2016 Class Office Administration Education Department, Faculty of Economics, Universitas Negeri S urabaya, as many as 20 students. Data collection techniques in this study include student worksheet validation sheets based on Problem Based Learning and student response questionnaires. While the data analysis techniques include validation analysis of material experts and linguists, student response questionnaire analysis. The results showed that the results of the material expert validation sheet analysis on Problem Based Learning student worksheets in Office Management subject showed that the percentage of feasibility was 74,29% seen from the feasibility of content and presentation components and 84% seen from linguistic componens. While the result response questionnaire analysis showed that the percentage of eligibility was 72%.© IJERE. All rights reserved

Lack of interactive learning media used by teachers in the learning process tends to make students easily bored and have difficulty in understanding the material. So the teacher is expected to be able to make interactive learning media interesting and appropriate for use in the learning process. This research aims to describe the process of developing interactive learning media for snakes and ladders game based on 3D unity in the X-class OTKP subjects in SMKN 4 Surabaya. This type of research is research and development (Research and Development). The development model used in this study is ADDIE (Analysis,Design, Development, Implementation, and Evaluation), but this developmentresearch only reaches the Analysis and Design stage only because of the limitations of researchers. The results showed that at the analysis stage to find out some problems, the researcher conducted a preliminary study at Vocational High School 4 Surabaya by conducting interviews with Filing subjects directly and conducting interviews using several questions in a questionnaire. Then the researchers conducted an analysis of the characteristics of students. and then the researchers conducted the competency and instructional analysis stages. After the analysis phase is completed, the design phase is carried out. In the design phase the researchers made the initial design of interactive learning media making game snakes and ladders based on unity 3D. at this stage the researchers designed the learning media by creating storyboards about the snakes and ladders game. Storyboard function is used as a guide for making it easier in the process of making learning media

Development student worksheet based on HOTS and guided inquiry was conducted to implementation scientific learning of the 2013 Curriculum revised efforts to integrated 21st Century Skill. In addition, the research development student worksheet is also useful as learning subject automation public relation and protocol for class XII student OTKP SMKN 10 Surabaya. The study aims is to describing the development process of student worksheet, analyze the worthiness of student worksheet, and analyze students responses to the developed student worksheet. The research used the development research with 4D development model by Thiagarajan (1974) covering four stages is define, design, develop, and disseminate. However, this research was only until develop stage. Because in this research just aims to develop product of student worksheet based HOTS and guided inquiry for subject automation public relation and protocol of class XII student OTKP SMKN 10 Surabaya. The subjects of the research is trial to 20 student of class twentieth OTKP 1 SMKN 10 Surabaya. The result show that the developed LKPD was very feasible to be use as teaching material in terms of validations result of material feasibility is 97,25%, language feasibility 81,42%, and feasibility of graphic 98,66%. If averaged, the result of product  feasibility obtained a percentage of 92,43%. Then, the students response result obtained score of 98,50% with very interested category. Based on these result it can be concluded that the student worksheet  based HOTS and guided inquiry in th subject of Autamation of Public Relations and Protocol Management was feasible to be used as teaching materials and supporting major teaching materials for student during the learning process.

Lembaga Manajemen Infaq is one of the National Zakat Agency in Indonesia which aims to welfare underprivileged through fundraising of Zakat, Infaq, Sadaqah, and Waqaf. Activities of Lembaga Manajemen Infaq deals with the interests of the people, so that archive management is needed to support achieving Good Corporate Governance. The purpose of this research is analyzing the archive management and the effectiveness of archive management on record system in Lembaga Manajemen Infaq Surabaya. The type of this research is descriptive research, while the approach used in this research is qualitative approach. Subjects in this study are all archive employees in Lembaga Manajemen Infaq Surabaya. Using interviews as data collection techniques and data analysis techniques according to Milles and Huberman include: data reduction, data display and a conclusion drawing. Result of the research indicates: 1) archive management in Lembaga Manajemen Infaq Surabaya for activities of archives creation, archive storage, archive preservation, archive depreciation, and archive destruction carried out according to archiving procedure; 2) Lembaga Manajemen Infaq Surabaya has three activities of archive management considered as effective, these are archive creation, archive depreciation and archive destruction.

The changes in learning followed by the 2013 curriculum to the 2013 revised 2018 curriculum, learning is required to be student-centered so that students will become more active, think critically, and be able to communicate well. This study aims to describe the use of the Group Investigation learning model in Filing subjects in SMK 1 Lamongan. This type of research is a qualitative descriptive study. The research subjects were 3 students of class X OTKP and 2 students of class X OTKP as source triangulation. Data collection techniques used were interviews and questionnaires. Data analysis techniques in this study used data collection, data reduction, data presentation, and drawing conclusions. The results showed that: 1) the division of groups and sub topics carried out by students; 2) students choose to plan assignments in advance by dividing assignments to each group member; 3) students investigate the problem given by analyzing the answers of other group members; 4) students collect all the answers from members of the group and will present it according to the agreement that was made at the beginning of learning; 5) student presentations; 5) students understand learning when they ask and listen to the answers that have been delivered at the time of presentation and afterwards.