Electronic Theses and Dissertation

Riska desiana. (2024). penerapan media pembelajaran augmented reality chem reaction pada konsep reaksi-reaksi kimia di sekolah menengah teknologi industri banda aceh. [skripsi. universitas syiah kuala]. dibawah bimbingan prof. dr. m. hasan, m.si. dan dr. muhammad nazar, s.pd., mscst. penelitian ini bertujuan untuk mengetahui bagaimana pengaruh hasil belajar dan tanggapan peserta didik terhadap penerapan media augmented reality pada praktikum konsep reaksi-reaksi kimia. penelitian menggunakan metode kuantitatif dengan pretest-posttest control group design yang dilaksanakan di sekolah vokasi berbasis kimia smk smti banda aceh. populasi penelitian adalah peserta didik kelas xi apl tahun ajaran 2023/2024. sampel yang diambil adalah kelas xi apl a sebagai kelas eksperimen dan xi apl b sebagai kelas kontrol. teknik pengumpulan data hasil belajar menggunakan soal pretest dan posttest, sedangkan tanggapan menggunakan angket tanggapan peserta didik. hasil penelitian menunjukkan pengaruh penerapan media augmented reality pada materi titrasi redoks iodo-iodimetri terhadap hasil belajar. hasil analisis data menggunakan statistik uji paired samples t-test pada taraf signifikansi 0,05 diperoleh nilai sig (2-tailed) sebesar 0,000 < 0,05 dengan nilai t hitung > nilai t tabel, sehingga h1 diterima. peningkatan hasil belajar dianalisis menggunakan uji n-gain dan diperoleh hasil belajar pada peserta didik kelas eksperimen dilihat dari rata-rata nilai n-gain sebesar 0,746 dengan perolehan kategori “tinggi”, sedangkan kelas kontrol memperoleh nilai sebesar 0,325 dengan kategori “sedang”. tanggapan peserta didik kelas eksperimen 91,13% dengan kategori “sangat baik”. berdasarkan hasil tersebut diperoleh bahwa penerapan media tersebut sangat bagus untuk diterapkan dan dapat meningkatkan hasil belajar peserta didik di sekolah smk smti banda aceh. kata kunci: media pembelajaran, hasil belajar, augmented reality, konsep reaksi kimia.

Riska Desiana. (2024). Application of Augmented Reality Chem Reaction Learning Media on the Concept of Chemical Reactions at Banda Aceh Industrial Technology High School. [Skripsi. Universitas Syiah Kuala]. Under direction of Prof. Dr. M. Hasan, M.Si. and Dr. Muhammad Nazar, S.Pd., MSCST. This study aims to determine the effect of learning outcomes and students' responses to the application of Augmented Reality media on the practice of the concept of chemical reactions. The study used a quantitative method with pre-test post-test control group design and was conducted at SMK SMTI Banda Aceh, a chemistry-based vocational school. The study population were students of class XI APL in school year 2023/2024. The samples taken were class XI APL A as the experimental class and class XI APL B as the control class. The technique used to collect data on learning outcomes was pre-test and post-test questions, while a student response questionnaire was used to collect responses. The results showed the effect of the application of Augmented Reality media on iodo-iodimetry redox titration material on learning outcomes. The results of data analysis using paired samples t-test statistics at a significance level of 0.05 obtained a sig value (2-tailed) of 0.000 t table value, so H1 is accepted. The increase in learning outcomes was analysed using the N-gain test and obtained learning outcomes in experimental class students seen from the average N-gain value of 0.746 with the acquisition of the "high" category, while the control class obtained a value of 0.325 in the "medium" category. The response of experimental class students was 91.13% in the “very good” category. Based on these results, it is obtained that the application of the media is very good to be applied and can improve the learning outcomes of students at SMK SMTI Banda Aceh school. Keywords: Learning media, learning outcomes, Augmented Reality, chemical reaction concepts.