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All Journal Physics Communication JURNAL PENDIDIKAN DAN ILMU FISIKA
Uding, Risnawati
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Education Physics

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The Influence of Lighting on The Bedroom Towards The Sleep Quality of Children Aged 0-5 Years Uding, Risnawati; Fianti, Fianti; Yulianti, Ian
Physics Communication Vol 8, No 1 (2024): February 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v8i1.41318

Abstract

Lighting in the bedroom is important in maintaining the quality of children's sleep. At the age of 0-5 years, a child has a sleep duration of around 11-18 hours, so it is necessary to pay attention to the lighting in the bedroom so that children have quality sleep time. This study aims to determine the effect of lighting in the bedroom on the sleep quality of children aged 0-5 years. Samples were taken randomly with the age range of children 0-5 years with the criteria of children accustomed to sleeping with the lights off as many as 6 samples.  The number of samples was adjusted to the availability of samples around the research site in Tinjomoyo village. Data collection techniques were observation and questionnaires. The parents of the sample filled out the observation sheets and questionnaires. The duration of data collection depends on how many times each sample wakes up during sleep at night, starting when the child falls asleep until 03.00 AM. The results showed that there was an effect of bedroom lighting on the sleep quality of children aged 0-5 years as indicated by a change in the child's total awakening, which is an average of 2 fewer awakenings during sleep from the lights on to the lights off.
Penerapan Augmented Reality (AR) dalam Pembelajaran Fisika: Studi Kasus pada Materi Optik Basir, Aditya Putra; Uding, Risnawati
Jurnal Pendidikan dan Ilmu Fisika Vol 5 No 1 (2025): Juni 2025
Publisher : Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/jpif.v5i1.42438

Abstract

This study aims to explore the application of Augmented Reality (AR) technology in physics education, focusing on optical materials. In the context of physics education, especially in Central Maluku, AR can serve as a solution to overcome the challenges of understanding abstract concepts such as light refraction, reflection, and light interaction with lenses. The use of AR allows students to view physical phenomena in a more concrete and interactive three-dimensional form, which helps enhance their understanding of optical materials that are difficult to grasp through conventional methods. This research employs a descriptive qualitative approach with semi-structured interviews and an exploratory approach with ten physics teachers in Central Maluku Regency. The findings indicate that although there are challenges such as limited devices and lack of teacher training, the use of AR has a positive impact on student engagement, material understanding, and learning outcomes. This study concludes that AR has great potential in improving the quality of physics education, although further support in terms of infrastructure and training is needed to optimize its implementation in schools.
Co-Authors Fianti Fianti, Fianti Ian Yulianti, Ian