Online learning is one of the main alternatives to learning during the Covid-19 pandemic and the new normal period. This learning has been implemented at various levels of education with various platforms. Various studies have shown that online learning has varying effectiveness at all levels and types of education. The implementation of online learning is not supported by an in-depth study of student readiness. Student readiness in online learning can be assessed comprehensively from the aspects of equipment capability, technology skills, self-directed learning skills, motivation, and perceived usefulness

The COVID-19 pandemic has resulted in the application of theoretical and practical sessions in Vocational High School being carried out online. The teacher has carried out learning by utilizing information technology in the midst of existing limitations and constraints. This study aims to determine the implementation of vocational education learning in the pandemic era. There were 3 aspects that were the main focus, namely learning strategies, platforms, and instructional media used during the pandemic, both in theoretical sessions and practical sessions. The research method used was quantitative, with a descriptive approach. The research object was 44 Educators of Mechanical Engineering in Vocational High School. The results obtained were: first, the learning strategy that was widely applied in theory learning was 68% independent assignment and in practical sessions was watching video tutorials 27%. Second, Google Classroom was the most widely used as the LMS platform, both in theory sessions at 64% and practical sessions at 27%. Third, material in document form was the instructional media most widely used by educators in implementing 77% theory learning and 57% practical sessions. This research is expected to provide an overview and recommendations for vocational high school educators, especially in the field of Mechanical Engineering in carrying out learning in the pandemic era.

This paper aims at developing the potential of cellulose-based energy generation using pyrolysis, gasification, and combustion methods with biodegradable waste media. The cellulose-based material used in this study was sawdust. The sawdust was heated using a biomass stove, which was then analyzed in terms of heat conduction and propagation as well as temperature distribution. To ensure the effectiveness of sawdust as the main material in the biomass stove, sawdust particles were pressed and compacted under various pressure conditions. This experiment was integrated with the Project-Based Learning method through the following steps: (1) determination of projects testing, (2) project design, (3) project implementation schedules, (4) project completion and progress monitoring, (5) reports and presentations of project results, and (6) project evaluation. The results provide new findings that the denser sawdust particles correlate with the greater temperature and propagation rate. This can be obtained from the measured temperature distribution. Areas close to the heat source tend to have the same heat propagation. The density of the sawdust particle is the main key point for producing better pyrolysis and gasification process, in which it correlates with long combustion energy. Integrasi This finding opens a new concept and can be used as a reference for other researchers who develop research related to renewable energy from waste, especially when using a biomass stove.  This study also gives ideas for the need for developing project-based learning using the burning of sawdust using biomass stove as a tool for the teaching and learning process.

LEARNING PROFILE AT FACULTY OF ENGINEERING YOGYAKARTA STATE UNIVERSITY (Studies at Department of Mechanical Engineering Education) Abstract This study aims to determine: (1) students perception about a good learning, (2) the profile of implementation learning, (3) the exellences of learning in the Department of Mechanical Engineering Education, (4) the weakness of learning at the Department of Education Mechanical Engineering, (5) performance or services of lecturer, (6) the characteristics of a good lecturer. The study was designed with a quantitative approach with ex-post facto model by survey. Research conducted on students of the Faculty of Engineering. Sample is determined proportionally with random technique. Collecting data using questionnaires and interviews. The data were analyzed descriptively. The results showed that: (1)The characteristics of good learning is interactive with students as subjects; (2)