“…In the past, educators and researchers defined the boundaries of modern teaching according to the skills of the 21 st century summarized in 5 areas: (i) Plan and Preparation means teachers need to define the expectations of learners and the classes they require arising from teaching and learning (Almuntashiri, Davies, & McDonald, 2016;Sieberer-Negler, 2016;Zee, Koomen, & de Jong, 2018). The teachers have knowledge in the correct and clear content and curriculum, able to plan and implement strategies for learners to acquire the necessary knowledge and skills (Chineze et al, 2016) based on past student assessment results and the use of classroom potential to manage effective learning, is sensitive to the specific perception of specific abilities and needs for individual learning capability (Gokalp & Kilic, 2013;Nessipbayeva, 2012) including awareness of the implementation of knowledge and skills from future studies (Almuntashiri et al, 2016), (ii) Environment and Relationships mean promoting the environment and learning resources that are conducive to learning depending on the engagement (Consalvo & David, 2016;Osborne, Simon, & Collins, 2003) provides classroom management skills to create effective communication for everyone, create mutual understanding for a mutual respect for the rules and regulations (Blazar, 2015;Lazarides & Buchholz, 2019;Sieberer-Negler, 2016) including to conserve the positive environment which affects the development of students continuously (Nessipbayeva, 2012), (iii) Teaching Strategy Implementation means applying skills to organize learning processes with various methods and resources. (Almuntashiri et al, 2016;Tican & Deniz, 2019), can reinforce learning through effective placement of tasks or homework (Gokalp & Kilic, 2013;Rosario et al, 2015;Rosarrio et al, 2018) with appropriate group and individual processes (Bardach, Yanagida, Schober, & Luftenegger, 2018) with the ability to create motivation and commitment to learners when encountering obstacles very well (Blazar, 2015;Keys, Conley, Duncan, & Domina, 2012;Schenke, Lam, Conley, & Karabenick, 2015;Sieberer-Negler, 2016), (iv) Media, Innovation, Technology, and Resources can be defined as creating, developing or applying innovative media and educat...…”