Tiarnita M.S Br Siregar
Universitas Negeri Medan

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ADOBE AFTER EFFECT PADA MATERI IN THE KITCHEN KELAS V DI UPT SDN 060866 KEC. MEDAN TIMUR Martha Traci Br Simanjuntak; Tiarnita M.S Br Siregar; Eva Betty Simanjuntak; Lidia Simanihuruk; Dody F. Pandimun Ambarita
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 Nomer 03, September 2026 Publication
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.17619

Abstract

ABSTRACT This research was motivated by the monotonous English learning process for the "In The Kitchen" topic in fifth grade, where teachers relied only on textbooks so that students tended to be passive and had difficulty remembering vocabulary. This study aimed to develop, and to determine the feasibility, practicality, and effectiveness of an animated video learning medium based on Adobe After Effect. This research and development (R&D) study used the Borg and Gall model, simplified into six stages, involving 25 fifth-grade students of UPT SDN 060866, Kecamatan Medan Timur, as the trial subjects. Data were collected through material and media expert validation questionnaires, teacher and student response questionnaires, and pretest-posttest results, then analyzed descriptively and with the N-Gain Score formula. The results showed that the developed media obtained a material validation score of 93.33%, a media validation score of 82.66%, and a test validation score of 95%, all categorized as highly feasible. The practicality results reached 95% based on teacher responses and 95.6% based on student responses, both categorized as highly practical. The effectiveness test produced an N-Gain score of 0.71, categorized as high. It can be concluded that the Adobe After Effect-based animated video learning medium on the "In The Kitchen" topic is highly feasible, highly practical, and effective for improving the English learning outcomes of fifth-grade elementary school students.
PENGARUH MEDIA GAMBAR TERHADAP KEMAMPUAN MEMBACA PERMULAAN PADA SISWA KELAS I SD NEGERI 105288 SEI ROTAN Leony Cecilia Manurung; Nurmayani; Halimatussakdiah; Elvi Mailani; Tiarnita M.S Br Siregar
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 3 (2026): Volume 12 No. 3, September 2026 Release
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i3.17944

Abstract

This study aims to determine the effect of digital picture media on the beginning reading ability of first-grade students at SD Negeri 105288 Sei Rotan in the 2025/2026 academic year. This research employed a quantitative approach with a quasi-experimental method using a Nonequivalent Control Group Design. The population consisted of 41 students selected through a total sampling technique, including 21 students in the experimental class and 20 students in the control class. Data were collected through reading ability tests, observations, and documentation. The research instrument was tested for validity and reliability, resulting in 15 valid items with a reliability coefficient of 0.745. Data analysis was conducted using normality tests, homogeneity tests, and an Independent Sample t-test. The results showed that the average pretest score of the experimental class was 49 and increased to 86 in the posttest, while the control class increased from 48.4 to 72.3. The hypothesis test results showed that the tcount was 5.675 > ttable 2.023 with a significance value of 0.000 < 0.05, indicating that H₀ was rejected and Hₐ was accepted. Therefore, digital picture media had a significant effect on students’ beginning reading ability. Digital picture media effectively improved students’ abilities in recognizing letters, reading syllables, words, and simple sentences.