No abstract

The objective of this research focuses on students perceptions toward grammar in the English classroom. This research uses the qualitative descriptive method, the procedure for collecting data uses questionnaire analysis in google forms free online questionnaire. The population is 30 students in class TEI C at SMK TI Pembangunan Cimahi. The sample is 30 students. The results of the data analysis showed that 60% of students stongly agree that grammar in the English classroom important, while the other 40% agree. In addition 96% of students admit that their need to increase English grammar. The most dominant of students perceptions grammar showed to increase skills on grammar 96% of students choose to agree on statements. The findings revealed that students perceived differently toward grammar in the English classroom.CeivedKeywords: Students Perceptions, Grammar English.

Community forestry development in Gunung Silanu village is capable of rebuilding deforestation-affected forest, but communities can not take advantage of the potential forests to improve their welfare. Therefore, a strategy for community forestry development is required. This study aims to analyze the success rate of community empowerment programs in community forest management, analyze the drivers and restraints of community forest management, and formulate strategies and action programs for community empowerment development. The study was conducted from February to May 2018 in the community forest area of Gunung Silanu Village. The data obtained were identified and reviewed using the criteria tables and indicators of community empowerment. Furthermor drivers and inhibitors were identified to determine the importance of each factor through expert studies. Finally, strategies and action programs were formulated for each factor. The results show that the empowerment of community forestry development in Gunung Silanu village succeeded with a score of 2.4. Nevertheless, there are several factors that hinder the management of community forest. Therefore, the inhibiting factors will be reduced and simultaneously the driving forces will be strengthened through strategies and action programs.

<span>This paper presents the design and simulation of interdigitated electrode for graphene-SnO2 sensor on acetone gas. This study focuses on designing and simulating a sensor platform based on IDE with different configuration parameters to obtain the most ideal and efficient layout concerning sensitivity. Eventhough the sensor platform can be easily fabricated by using photolithography, screen-printing and other methods, the simulation is preferable as it provides low cost, secure and quick analysis tools with required sensitivity analysis. The design is important before developing a hybrid gas sensor based on metal oxide and graphene to detect acetone for diabetic mellitus at room temperature. IDE is one of the sensor platforms which provide simplicity, miniaturization and offers an economical mass-fabrication as an alternative to large systems for a sensor. The sensitivity of this IDE can be improved by altering the parameters of the IDE configuration. Herein, COMSOL Multiphysics® 5.4 software is used for simulation where the IDE-based sensor is constructed, and the electrical field is simulated with dependence on several parameters such as width, gap, finger's number and thickness of the electrode. The electrical field that is generated by the simulation results were analyzed and discussed to find the ideal design with the highest sensitivity. From the simulation, it was found that the optimum sensitivity with electrical field of 58808 V/m was the design of IDE configuration with 14 fingers, 0.15 mm spacing size between fingers, 0.15 mm width of the finger and 0.7mm thickness of fingers and electrode.</span>

Penelitian ini menjelaskan narasi pengalaman mengajar bahasa inggris pada masa darurat  pandemiCOVID-19. Pengalaman pribadi mengajar bahasa inggris kepada anak-anaksebagai salah satu program kerja kuliah kerja nyata (KKN) direkrut menjadi penelitiann naratifini. Hasil penelitian menunjukkan bahwa guru harus kreatif dalam mengajar bahasai inggrisbagi anak-anak sehingga mereka tidak merasa bosan dalam belajar. Guru yangkreatif akan mampu membuat proses belajar mengajar menjadi menyenangkan di masap pandemicovid-19 ini sehingga anak-anak merasa senang dalam belajar.