Fatimah Azahra
221105051621

Rendahnya pemahaman konsep IPA pada siswa sekolah dasar, khususnya pada materi
perkembangbiakan tumbuhan yang bersifat abstrak, menuntut penggunaan media
pembelajaran yang lebih konkret dan interaktif. Penelitian ini bertujuan mengembangkan
media pembelajaran berbasis Augmented Reality (AR), mengetahui tingkat kelayakannya,
serta menganalisis efektivitasnya dalam meningkatkan pemahaman konsep IPA siswa kelas
4 SD/MI. Penelitian ini menggunakan metode Research and Development (R&D) dengan
model ADDIE yang meliputi tahap Analyze, Design, Development, Implementation, dan
Evaluation. Produk yang dihasilkan berupa media AR yang terintegrasi dengan buku bahan
ajar dan poster QR Code. Subjek penelitian terdiri atas 61 siswa kelas 4 yang terbagi ke
dalam kelas eksperimen (30 siswa) dan kelas kontrol (31 siswa). Data dikumpulkan melalui
observasi, wawancara, angket validasi ahli, angket respons siswa, serta tes pretest dan
posttest. Analisis efektivitas dilakukan menggunakan Paired Sample t-Test, Independent
Sample t-Test, dan N-Gain. Hasil penelitian menunjukkan bahwa media yang
dikembangkan memperoleh kategori sangat layak dengan persentase validasi ahli materi
sebesar 91%, ahli bahasa 91%, dan ahli media 88,5%. Hasil uji efektivitas menunjukkan
adanya peningkatan pemahaman konsep IPA siswa setelah menggunakan media AR. Nilai
rata-rata N-Gain kelas eksperimen sebesar 0,4118 lebih tinggi dibandingkan kelas kontrol
sebesar 0,3012. Dengan demikian, media pembelajaran berbasis Augmented Reality
dinyatakan valid, praktis, dan efektif untuk meningkatkan pemahaman konsep IPA siswa.
Disarankan agar sekolah mendukung penyediaan sarana dan pelatihan guru untuk
mengoptimalkan implementasi media AR dalam pembelajaran.
Kata kunci; Augmented Reality (AR); Media Pembelajaran; Pemahaman Konsep IPA;
Perkembangbiakan Tumbuhan; Model ADDIE.


The low understanding of science concepts among elementary school students, especially
in plant reproduction materials that are abstract, requires the use of concrete and
interactive learning media. This study aims to develop Augmented Reality (AR)-based
learning media, determine its feasibility, and analyze its effectiveness in improving science
concept understanding among fourth-grade elementary school students. This research used
the Research and Development (R&D) method with the ADDIE model, consisting of five
stages: Analyze, Design, Development, Implementation, and Evaluation. The developed
product is AR-based learning media integrated with learning materials and QR Code
posters. The research subjects consisted of 61 fourth-grade students, divided into an
experimental class of 30 students and a control class of 31 students. Data collection
techniques included observation, interviews, expert validation questionnaires, student
response questionnaires, and pretest-posttest tests. Data analysis was conducted using
Paired Sample t-Test, Independent Sample t-Test, and N-Gain analysis. The results showed
that the developed AR media was categorized as highly feasible, with validation results
from material experts of 91%, language experts of 91%, and media experts of 88.5%. The
effectiveness analysis showed an improvement in students’ science concept understanding
after using AR media. The average N-Gain score of the experimental class was 0.4118,
higher than the control class score of 0.3012. Therefore, AR-based learning media is
declared valid, practical, and effective in improving students’ science concept
understanding. This study recommends that schools provide supporting facilities and
teacher training to optimize the implementation of AR media in science learning.
Keywords: Augmented Reality (AR); Learning Media; Science Concept Understanding;
Plant Reproduction; ADDIE Model.