Electronic Theses and Dissertation

Penelitian yang telah dilakukan bertujuan untuk: (1) Mengembangkan e-poster berbasis media sosial Instagram pada materi jenis-jenis koloid, (2) Mengevaluasi kelayakan e-poster berbasis media sosial Instagram pada materi jenis-jenis koloid, (3) Mendeskripsikan hasil tanggapan guru dan peserta didik terhadap e-poster yang dikembangkan, (4) Menganalisis hasil peningkatan motivasi dan hasil belajar peserta didik dengan digunakannya e-poster berbasis media sosial Instagram pada materi jenis-jenis koloid yang telah dikembangkan. Jenis penelitian yang digunakan adalah R&D dengan model ADDIE. Pengumpulan data diperoleh melalui wawancara, analisis kebutuhan peserta didik, penilaian kelayakan e-poster, motivasi belajar, tanggapan guru dan peserta didik, dan tes hasil belajar peserta didik. Penelitian dilakukan di SMAN 12 Banda Aceh dengan subjek penelitian 32 orang peserta didik kelas XI IPA 2. Hasil penelitian menunjukkan bahwa e-poster yang dikembangkan memiliki kriteria sangat layak dengan rata-rata persentase sebesar 93%. Hasil tanggapan guru dan peserta didik memiliki kriteria sangat baik dengan rata-rata persentase sebesar 90% dan 82,88%. Hasil motivasi belajar sebelum menggunakan e-poster rata-rata persentase sebesar 72% dengan kriteria baik dan setelah menggunakan e-poster rata-rata persentase sebesar 77% dengan kriteria baik. Hasil tes hasil belajar sebelum menggunakan e-poster rata-rata persentase sebesar 26,56% dan setelah menggunakan e-poster rata-rata persentase sebesar 79,06%. Berdasarkan hasil penelitian dapat disimpulkan e-poster layak digunakan sebagai media pembelajaran, hasil motivasi meningkat dan hasil belajar peserta didik meningkat.

Kata Kunci : E-Poster, Instagram, Motivasi, Hasil Belajar, Jenis-Jenis Koloid

The research that has been carried out aims to: (1) Develop an Instagram social media based e-poster on material types of colloids, (2) Evaluate the feasibility of an Instagram social media based e-poster on material types of colloids, (3) Describe the results of teacher responses and students to the developed e-poster, (4) Analyzing the results of increasing student motivation and learning outcomes by using Instagram social media based e-posters on material types of colloids that have been developed. The type of research used is R&D with the ADDIE model. Data collection was obtained through interviews, analysis of student needs, assessment of the feasibility of e-posters, learning motivation, teacher and student responses, and student learning outcomes tests. The study was conducted at SMAN 12 Banda Aceh with 32 students of class XI IPA 2 as the research subject. The results showed that the e-poster developed had very decent criteria with an average percentage of 93%. The results of teacher and student responses have very good criteria with an average percentage of 90% and 82,88%, respectively. The result of learning motivation before using the e-poster an average percentage of 72% with good criteria and after using the e-poster an average percentage of 77% with good criteria. The results of learning outcomes test before using the e-poster the average percentage is 26,56% and after using the e-poster the average percentage is 79,06%. Based on the results of the study, it can be concluded that e-poster are suitable for use as learning media, motivational outcomes increase and student learning outcomes increase. Keyword : E-Poster, Instagram, Motivation, Learning outcomes, Types of colloids