Dewi Raya, Ratnawulan, Usmeldi
The integration of 21st century learning into learning system have to be conducted quickly. The 21st century learning integrates the literacy ability, knowledge ability (HOTS), skill (4C) and attitude (PPK) and also the master in technology skill. Yet, in the fact the ability students skill have not developed maximmally. Therefore, teachers have to be able to develop the learning system which using model discovery learning which is integrated into 21st century learning. the assessment in this study included knowledge assessment, skills assessment and 21st century skills assessment (4C). This study aims to produce a 21st century integrated learning learning integrated learning learning model that is valid, practical and effective. The learning development model refers to the Plomp model including the Preliminary Research Phase, Development or Prototyping Phase and Assessment Phase. he results of the study show, (1) learning devices developed are valid; RPP with an average, 83 (valid); LKS with an average of 0.81 (valid); LKPD with an average of 0.83 (valid); and Assessment with an average of 0.82 (valid); (2) Learning devices are declared practical, namely: 1) student activities are in good criteria, average score is 74.1%; The level of practicality of the learning device averaged 89.12 (practical) while the effectiveness of the learning devices developed could be seen from the learning outcomes of students, that is, more than 80% of students had exceeded the KKM. © 2019 Published under licence by IOP Publishing Ltd.
Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Jl. Prof Hamka, Padang, 25131, Indonesia; Department of Electrical Engineering Education, Faculty of Engineering, Universitas Negeri Padang, Jl. Prof Hamka, Padang, 25131, Indonesia
