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All Journal Jurnal Pembelajaran Fisika JURNAL EKSAKTA PENDIDIKAN (JEP)
Putri Bullquis Marsa
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Chemistry Education Mathematics Physics Other

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Assessing the Effectiveness of Contextual Based Learning Videos in Waves Putri Bullquis Marsa; Desnita Desnita
Jurnal Pembelajaran Fisika Vol 8, No 1 (2020): Jurnal Pembelajaran Fisika
Publisher : Jurnal Pembelajaran Fisika

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Abstract

This study aims to produce a valid instrument in assessing the effectiveness of contextual video-based wave material as an instructional medium of physics. The instrument consists of four sets; namely critical thinking skills instruments, creative thinking skills instruments, collaboration skills instruments, and communication skills instruments both oral and written. This research uses the type of development research. The development procedure consists of 10 stages. The instrument was validated by 2 experts. The validity category refers to the opinion of Aiken's V, where the value ≥ 0.6 of the instrument is considered valid. To assess instrument validity the instrument validation assessment sheet was used. Based on the results of the instrument validation assessment conducted by the experts, it was found that all the instruments were considered valid with the average value of the critical thinking skills instrument of 0,91, instruments of 0,93, collaboration skills instruments of 0,99, oral communication skills instruments of 0,98, and written communication skills instruments of 0,90. Thus all instruments can be used to validate the learning video that will be developed.Keywords: assessment, an instrument of effectiveness, contextual, waveDOI: http://dx.doi.org/10.23960/jpf.v8.n1.202010
Analisis Media, Sumber Belajar, dan Bahan Ajar Yang Digunakan Guru Fisika SMA Materi Gelombang Di Sumatera Barat Ditinjau Dari Kebutuhan Belajar Abad 21 Putri Bullquis Marsa; Desnita Desnita
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jep/vol4-iss1/422

Abstract

This study aims to look at the media, learning resources, and teaching materials used by physics teachers of high school for wave material. In accordance with the learning needs of 21st century, the media used must be IT-based. To see how important the use of IT media in learning process is conducted research with descriptive analysis research type. The data of this study were obtained with interview guidelines, directly with teachers distributing questionnaires the availability of media, learning resources, and teaching materials in schools to respondents, namely teachers in seven schools, and distributing questionnaires for learning resources and teaching materials consisting on identity and indicators of aspects reviewed in learning resources and teaching materials. Based on results of data acquisition, it was found that teacher has not used much media in the learning process. In fact, for 21st century learning, IT-based learning media are needed so students can practice 4C skills (critical thinking, creativity, communication, and collaboration).
Co-Authors Desnita