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The Effect of Kahoot and Wordwall-Based Learning Media on Fourth-Grade Students’ Conceptual Understanding of Whole Numbers Talsa Yulia Ananda; Siti Faizah; Riska Pristiani
Didactica : Jurnal Kajian Pendidikan dan Pembelajaran Vol. 6 No. 1 (2026): Volume 6 Nomor 1 Tahun 2026
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/didactica.v6i1.4296

Abstract

Conceptual understanding is essential in elementary mathematics because it enables students to interpret numerical relationships and apply concepts in problem-solving situations. This study aimed to examine the differential effect of Kahoot and Wordwall Quiz-based learning media on fourth-grade students’ conceptual understanding of whole numbers. A quantitative approach with a quasi-experimental non-equivalent pretest–posttest design was employed. The participants were 36 fourth-grade students divided into two intact classes, with one class learning through Wordwall Quiz and the other through Kahoot. Data were collected using 15 multiple-choice items and analyzed using descriptive statistics, normalized gain (N-Gain), paired sample t-tests, and paired-samples Cohen’s d. The findings showed that both groups improved, but the improvement patterns differed. The Kahoot group showed a statistically significant increase, t(17) = 5.41, p < 0.001, d = 1.28, with an N-Gain of 0.21. Meanwhile, the Wordwall Quiz group showed a positive but non-significant increase, t(17) = 2.02, p = 0.059, d = 0.48, with an N-Gain of 0.14. The novelty of this study lies in comparing two quiz-based digital media with different interaction designs in elementary mathematics. The findings imply that digital quiz media should be integrated with conceptual explanation, reasoning discussion, and contextual problem-solving activities.
Pneumatic Start Gate Technology Transfer and Coach Empowerment in the FF Reborn Malang Push Bike Community M. Luthfi Oktarianto; Yuris Indria Persada; Dyah Lestari; Pramono Pramono; Ananda Sanjaya Frisdianti; Arjuna Septu Arozak; Dimas Ilham Ainul Yaqin; Talsa Yulia Ananda
Jurnal Pengabdian UNDIKMA Vol. 7 No. 4 (2026): November (IN PRESS)
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i4.23011

Abstract

This community service program aims to equip the FF Reborn Malang push bike community, which provides coaching for approximately 50 children aged 4–6 years, with a pneumatic starting gate and to enhance coaches' capacity to operate the equipment independently. Before the intervention, race starts relied on verbal commands and a manually operated iron gate. The gate panels frequently descended unevenly, creating a risk of front wheels becoming trapped beneath partially lowered panels. Race times were also recorded using handheld stopwatches. The program adopted a technology transfer model comprising four stages: gate design and installation, coach empowerment and technology transfer, psychological and pedagogical assistance, and field simulation during a Family Internal Race. Data were collected through functional testing of the device, observations of coaches' operational skills and children's responses, and interviews with the community partner. The data were analyzed descriptively. The pneumatic gate met all functional testing criteria and was formally handed over to the partner along with a memorandum of understanding and a copyright-registered operating manual. All three coaches successfully installed and operated the gate during the race. A total of 50 children participated, exceeding the initial target of 30. Of these, 47 (94%) adapted to the new starting system without displaying signs of anxiety. No incidents of wheels becoming trapped or riders falling occurred at the starting line. Following the handover, the partner continued using the gate for monthly time trials. These findings suggest that introducing a portable pneumatic starting gate alongside coach training and gradual familiarization can enable simultaneous and precisely timed starts in early childhood push bike communities.