Virtual Chemistry Laboratory Assisted Discovery Learning to Improve Student Learning Outcomes

  • Paulina Hendrajanti SMA Negeri 4 Yogyakarta, Yogyakarta, Daerah Istimewa Yogyakarta,  Indonesia

Abstract

This study aims to improve student learning outcomes on Acid-Base Titration material in class XI MIPA 1 SMAN 4 Yogyakarta by applying the Discovery Learning model assisted by the Virtual Chemistry Laboratory for the 2020/2021 school year. The research method used is classroom action research by adopting Kurt Lewin's model in which each cycle contains planning, implementation, observation, and reflection activities. The implementation is in two cycles and each cycle consists of two online learning sessions. The subjects of this activity are students of class XI MIPA 1, with initial data on learning outcomes of classical knowledge and mastery during the pandemic under the KKM. Tools/instruments for data collection are observation sheets, test and non-test assessment instruments, Likert scale, and documentation. The results showed: (1) In the first cycle, the learning outcomes of the knowledge aspect = 85.70%; skill aspect = 88.16%; attitude aspect = 81,63 %; classical learning completeness = 94.44%, (2) In the second cycle the learning outcomes of the knowledge aspect = 86.44%; skill aspect = 92.72%; attitude aspect = 83.19%; classical learning completeness = 94.44%. The conclusion of the research is that the application of Discovery Learning assisted by Virtual Chemistry Laboratory involves mental activity and skills so that it can improve student learning outcomes on Acid-Base Titration material in class XI MIPA 1 SMAN 4 Yogyakarta in the 2020/2021 academic year.

Keywords: discovery learning, virtual chemistry laboratory, learning outcomes

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Author Biography

Paulina Hendrajanti, SMA Negeri 4 Yogyakarta, Yogyakarta, Daerah Istimewa Yogyakarta

Paulina Hendrajanti, lahir di Rembang pada tahun 1971. Lulus dari FPMIPA IKIP Negeri Yogyakarta Jurusan Pendidikan Kimia tahun 1995. Sekarang mengajar sebagai guru Kimia di SMA Negeri 4 Yogyakarta. Selain menjadi pengajar, juga aktif dalam kepengurusan MGMP Kimia Kota Yogyakarta, PPSKI DIY, dan sebagai Duta Sains PPPPTK IPA.

Published
2022-05-01
How to Cite:
Hendrajanti, P. (2022). Virtual Chemistry Laboratory Assisted Discovery Learning to Improve Student Learning Outcomes. Ideguru: Jurnal Karya Ilmiah Guru, 7(2), 188-196. https://doi.org/10.51169/ideguru.v7i2.353
Section
Research Articles
Abstract viewed: 140 times
PDF (Bahasa Indonesia) downloaded: 192 times

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