This research aimed to design and develop an online module for EFL students during and after the Covid-19 pandemic. On 2020, Covid-19 pandemic outbreak forced all teaching and learning processes at universities in Indonesia to migrate totally to the online learning system. The impact of the Covid-19 pandemic that hit and has not been known when it will be ended, the teaching learning process cannot be run optimally because the application of physical and social distancing is practicing on campus and leads the education world to make adjustments to this situation. This research is a developmetn research in the field of education that aims to develop an online-based teaching module on Cross Cultural Understanding subject for students at one of the universities in Indonesia. The final result of this study is an online classroom teaching module of Cross Cultural Understanding subject based on the Contextual Teaching and Learning (CTL) approach for students of English education program in Indonesia which is a good innovation in the midst of the Covid-19 pandemic outbreak, because this teaching module had been developed based on the needs of students and lecturer, adapted from the applicable curriculum in educational institutions related and based on the field trial process that is conformable with the principle of the ASSURE model.
Student learning outcomes are one of the goals of the learning process in schools, therefore teachers need to have creative and innovative efforts in selecting and developing learning media, one of which is learning videos. This study aims to examine the differences in student learning outcomes between before and after being given an Animaker-based interactive science learning video on the subject matter and its changes in class VII SMPN 20 Bengkulu City. The results showed that learning outcomes increased from the average value of 41.29 to 78.06. The results of hypothesis testing showed that there was a statistical difference in learning outcomes with a significance value of 0.000 > 0.05, so it can be concluded that student learning outcomes on the subject matter and the changes experienced a significant increase after the Animaker-based interactive science learning video was given.Keywords: Interactive science learning videos, animaker videos, learning outcomes
A numerical simulation of single droplet phenomena is conducted using a finite volume method. Interface between different phases is tracked by using a front-tracking method. Governing equations used in present paper consist of the continuity equation, the Navier-Stokes equation and the front-tracking equation. The unsteady Navier-Stokes equations are solved implicitly using the finite volume method on staggered mesh. The interfacial term such as surface tension is negligible and the viscosity of the fluid is considered equal. The completion of pressure term is solved by Successive Over-Relaxation (SOR) method. The validation of present paper result is conducted by comparing to Tryggvasson (2012) result using explicit scheme. The advantage of this research is using implicit scheme that is unconditional stable. This research is the initial step to model a single droplet impact on solid surface. In this research will be discussed representation of interface and dynamics of interface reconstruction. Finite volume and front-tracking methods are expected to perform the problem well for more complete case.
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