Abstract
This study aims to determine the effect of the guided inquiry learning model assisted by a virtual laboratory on the graphic representation ability of high school students in schools. The multi-representation used in this study is a graphical representation. This study uses a quasi-experimental method with a post test only design. The sample used in this study was taken by purposive sampling technique. This research was conducted at SMAN Pakusari with the research subjects of class X MIA 4 as the experimental class and class X MIA 1 as the control class. Data collection techniques using tests, tests in this study as data collection containing questions / exercises that are used to measure the ability of graphic representation owned by each individual. Based on the results of the t-test, with the 2 independent sample t-test or Mann-Whitney U test, it can be seen that the output of the Statistic Test for the asymp value. Sig. (2-tailed) that is 0.002 < 0.05 so that there is a significant effect between the ability of graphic representation in the experimental class and the control class.
 
 
 Keywords: Guided Inquiry, Virtual Laboratory, Graphic Representation Ability
 
Highlights
Pendidikan merupakan pondasi penting bagi kemajuan suatu bangsa dan negara
The purpose of this study was to determine the effect of the guided inquiry learning model assisted by a virtual laboratory
The multi-representation used in this study is a graphical representation
Summary
Pembelajaran dilaksanakan secara online dengan menggunakan aplikasi Zoom dan Edmodo dikarenakan adanya pandemi COVID-19. Pertemuan pertama dilakukan dengan menerapkan model pembelajaran inkuiri terbimbing pada kelas X MIPA 4 yang berisi 36 siswa, namun terdapat satu siswa tidak mengikuti pembelajaran online. Langkah pertama dalam pembelajaran ini adalah guru menyajikan pertanyaan atau masalah yang berkaitan dengan materi hukum Newton dimana guru membimbing siswa mengidentifikasi masalah serta guru membagi siswa dalam kelompok. Setelah memperoleh kesimpulan dari data percobaan, siswa dapat menguji hipotesis yang telah dirumuskan. Dari hasil data diperoleh nilai rata-rata kemampuan representasi grafik tertinggi dan terendah. Hal ini disebabkan siswa pada kelas eksperimen mendapat perlakuan pembelajaran materi hukum Newton berbantuan virtual laboratorium dimana siswa melakukan praktikum melalui aplikasi virtual laboratorium tanpa akses internet sehingga siswa tersebut tidak perlu hadir untuk mengikuti praktikum di ruang laboratorium. Data hasil kemampuan representasi grafik awal siswa pada penelitian diperoleh dari post-test yaitu data setelah peneliti melakukan pembelajaran pada kedua kelas.
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