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Development of Project-Based ICT and Media E-Modules for Learning During the Covid-19 Pandemic Basuki, Nur
Journal of Community Research and Service Vol. 6 No. 1: January 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v6i1.33088

Abstract

Media courses and learning are courses that describe the basic concepts of knowledge, theoretical understanding, and practice of effective and efficient learning media in the teaching and learning process. The e-module was developed using the Dick and Carey (2005) model which has 10 steps, namely: 1) the stage of the need and determining general goals, 2) conducting a learning analysis, 3) identifying behaviors and early learners, 4) writing specific learning objectives, 5) compiling learning outcome tools, 6) developing learning strategies, 7) selecting and developing learning materials, 8) implementing and implementing formative evaluations, 10 carrying out evaluations, and carrying out evaluations. Modules that have passed the development stage that needs to be evaluated. The purpose of this development research is to produce e-modules for media and information and communication technology courses for learning in the Department of Mechanical Engineering Education, Faculty of Engineering, State University of Medan. The results of the development, based on the results, that the validity of the e-module material obtained a score of 92 which was in the very good category, the validity of the learning design was 93.91, the media aspect was 90.00. Student assessment 85.77. In conclusion, the E-module for media and typewriting courses for learning is suitable for use in classroom or online learning during the COVID-19 pandemic. The implication of this research result is used as input for lecturers. Fixing yourself is related to the problems that have been carried out and student achievement that has been achieved by paying attention to appropriate learning methods to improve student learning achievement.
The Effect of the Google Classroom-Based Flipped Model on the Learning Outcomes of Machinery Theory in the Covid-19 Pandemic Muslim, Muslim; Basuki, Nur; Marlan, Marlan; Sarwa, Sarwa
Journal of Community Research and Service Vol. 6 No. 2: July 2022
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jcrs.v6i2.37812

Abstract

This study investigates the implementation of the Google Classroom-based flipped classroom model for teaching machining theory during the COVID-19 pandemic in the Department of Mechanical Engineering Education, Faculty of Engineering, State University of Medan, which impedes learning activities. In accordance with the current situation and conditions of the covid-19 pandemic, an alternative and appropriate solution is required, namely the application of the flipped classroom model based on the google classroom to improve student learning outcomes in the machining theory course. The flipped classroom model can assist students in achieving learning objectives in a manner that is considered simple. Through the Flipped classroom, lecturers at the Department of Mechanical Engineering Education, Faculty of Engineering, State University of Medan can utilize online learning to facilitate students' access to and study of course materials. It is crucial to conduct research on this issue for this reason. This research has three objectives: (1) to examine the learning outcomes of students who use the flipped classroom learning model assisted by Google Classroom in the treatment class; (2) to examine the learning outcomes of students who use the conventional learning model in the comparison class; and (3) to determine the effect of using the flipped classroom learning model assisted by Google Classroom on the learning outcomes of machining theory. The type of research employed is quasi-experimental. Class A and B students enrolled in the Mechanical Engineering Education Study Program at the Faculty of Engineering, Medan State University, during the even semesters of 2020/21 comprised the population of this study. Researchers used cluster sampling (cluster random sampling) to select two classes from the population and determine the treatment class and comparison class. The data was derived from the results of observations and assessments of learning outcomes. In this study, descriptive and inferential statistical analysis were used to analyze the data. The results of the descriptive statistical analysis indicate that online learning methods result in higher average student learning outcomes (80,05) than traditional learning methods (64,45). On the basis of the results of an inferential statistical analysis, it is possible to conclude that the learning outcomes of machining theory attained by students using the flipped classroom learning model supported by Google Classroom are superior to or have a positive impact on the learning outcomes attained by students using conventional learning models.
Daya Gabung dan Heterosis Galur Jagung (Zea mays L.) pada Karakter Hasil dan Komponen Hasil setyowidianto, eko purnomo; Basuki, Nur; Damanhuri, dan
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 45 No. 2 (2017): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (306.893 KB) | DOI: 10.24831/jai.v45i2.11650

Abstract

Corn productivity can be improved using hybrid varieties. Evaluation of inbreds and hybrids were required to obtain information of general combining ability and specific combining ability. The objective of this research was to find out inbred combining ability and hybrids heterosis from crosses of 10 inbreds (5 inbreds from PT. Agri Makmur Pertiwi and 5 introduced inbreds) based on yield and yield components character. Diallel mating design using method 2 model 1 of Griffing model and the testing were conducted from January to August 2012. The tests using a randomized block design with three replications. PWM-1 (PT. Agri Makmur Pertiwi group) and PWI-5 (introduced group) have GCA better than other inbreds on grain yield, ear length, ear diameter, number of seed rows, shelling percentage and 1,000 seeds weight. Hybrids PWM-5 x PWM-1, PWI-5 x PWM-1 and PWI-5 x PWM-5 have a positive SCA values and also inbred parent have a positive GCA value. Intercrosses of introduced group had the high heterosis for all characters. PWI-4 x PWI-2 had highest SCA and heterobeltiosis for ear diameter and 1,000 seeds weight, and for number of seed rows was PWI-5 x PWI-2.Keywords: diallel cross, heterobeltiosis