Enhancing students’ science literacy using solar cell learning multimedia containing science and nano technology

Eliyawati, Eliyawati; Sunarya, Yayan; Mudzakir, Ahmad

doi:10.1063/1.4983983

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…In each round, we select the node with the largest value of the cluster head probability function in the virtual partition as the cluster head node. It can be seen that f 1 ðiÞ is for the consideration of the remaining energy of the node, so that more nodes with remaining nodes act as cluster heads; f 2 ðiÞ optimizes the selection of the distance between nodes in the cluster, so that the nodes with closer distances between the nodes in the cluster act as the cluster head; f 3 ð iÞ optimizes the distance between clusters, so that after the node completes data aggregation and fusion, it can be sent to the sink node with lower energy consumption [25][26][27]. Each component is adjusted by α, β, γ coefficients.…”

Section: Wireless Communications and Mobile Computingmentioning

confidence: 99%

Internet of Things Online Course Construction of Multimedia Technology

Zhang¹

2022

Wireless Communications and Mobile Computing

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The advancement of modern multimedia and internet education systems has enriched the presentation and dissemination methods of educational resources and changed people’s learning methods and behavior habits. Online learning has become a way of life and a hotspot of the times, and optimizing the quality of online education services has gradually become a common demand of society. IoT is the sense of relating all things to the Internet. It is another type of network that has been extended and expanded by accelerated improvements in network infrastructure. It has powerful communication, data storage, modification, and computing functions for related logic and data. From the perspective of online course construction, this paper proposes a research direction of IoT online courses based on multimedia technology. Firstly, a brief introduction to the theoretical overview of online courses is given, and then, an in-depth study of the IoT technology is carried out. Then, through the theoretical analysis of the online course mode, combined with the characteristics and functions of the IoT of multimedia technology, the design method of the online course system is proposed. Finally, a comparative experiment is conducted between the IoT online course of multimedia technology and the traditional online course. The experimental results show that the overall mean of the students’ two test scores under the IoT online course teaching of multimedia technology is 6.675 points higher than that under the traditional online course teaching. It shows that the teaching of IoT online courses based on multimedia technology is more conducive to improving students’ learning ability and level, thereby improving the quality of teaching.

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Section: Wireless Communications and Mobile Computingmentioning

confidence: 99%

Internet of Things Online Course Construction of Multimedia Technology

Zhang¹

2022

Wireless Communications and Mobile Computing

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“…Multimedia-based learning is very effective in helping the students visualize the dynamic chemistry process at the molecular level (Ardac & Akaygun, 2004). Multimedia-based learning can improve the students' scientific literacy especially science content, context application and science process (Eliyawati, Sunarya, & Mudzakir, 2017).…”

Section: Introductionmentioning

confidence: 99%

Solar Cell as Learning Multimedia to Improve Students’ Scientific Literacy on Science and Nanotechnology

2017

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This study aims to investigate solar cell as learning multimedia to improve students' scientific literacy on science and nanotechnology. Specifically, it describes learning design, the characteristic of developed learning multimedia and the description of learning activities using solar cell as learning multimedia to improve students' scientific literacy on science and nanotechnology. The method used in this research was Educational Research and Development that only consist of 3 stages. On the define stage, the research was conducted through literature review analysis, observation, and interview. On the design stage, the research was conducted through composing the instrument, developing solar cell as learning multimedia to improve students' scientific literacy on science and nanotechnology and composing teaching learning design. On the develop stage, the research was conducted through teaching learning activities using solar cell as learning multimedia to improve students' scientific literacy on science and nanotechnology. The research instruments were interview guideline, observation's sheet, judgment's sheet and questionnaire. Based on result and discussion, it can be concluded that learning design potentially improve students' scientific literacy. It is relevant with learning material and in accordance with the competence aspect, attitude aspect, and STL learning model. The characteristics of learning multimedia containing science and nanotechnology on solar cell context are: can be used classically, not individually, student-centered oriented, presenting the learning material using concept approach and context oriented, presenting the superiority of photochemistry solar cell with nanotechnology, visualizing the redox reaction concept on solar cell, and presenting the concept through context description. The learning multimedia is used in all STL learning phases. It can be used by teacher to deliver the material in almost all phases of learning, while student use it when teacher give them instruction.

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Enhancing students’ science literacy using solar cell learning multimedia containing science and nano technology

Cited by 2 publications

References 4 publications

Internet of Things Online Course Construction of Multimedia Technology

Internet of Things Online Course Construction of Multimedia Technology

Solar Cell as Learning Multimedia to Improve Students’ Scientific Literacy on Science and Nanotechnology

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