Alwen Bentri’s scientific contributions

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Publications (4)


Assessment Results by Material Expert Validators
Recapitulation of Material, Media and Language Validation
Results of Teacher Questionnaire Practicality Trial
Results of Practicality Testing of Student Questionnaires
Recapitulation Results of Pre-Test and Post-Test Values and N-Gain Test
Development of Interactive Learning Media Assisted by Google Sites in Building Materials for Elementary Schools Grade V
  • Article
  • Full-text available

August 2024

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45 Reads

Jurnal Penelitian Pendidikan IPA

Ria Astarina

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Yerizon

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Alwen Bentri

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Melva Zainil

This research is motivated by the lack of use of multimedia in Mathematics learning in elementary schools, teachers more often use one-way based learning media which will make students feel bored. The aim of this research is to develop interactive learning media assisted by Google Sites on Class V Elementary School Building Materials. This research uses research and development (R&D) methods using the 4D development model (Define, Design, Develop, Disseminate). Data collection in this research uses a questionnaire to determine expert assessments of media and test media practicality. Effectiveness testing is carried out using tests. In the Define stage, an initial analysis of the curriculum and students is carried out. In the Design stage, the design of the Flowchart and Storyboard for the Google Sites interactive media being developed is carried out. Validation by experts on Google Sites media in the material aspect received a score of 91.56% in the Very Valid category, in the media aspect it received a score of 61.33% in the Valid category, and in the language aspect it received a score of 84.23% in the Very Valid category. Furthermore, the results of the practicality test by the teacher got a score of 97.33% and the students got a score of 88.33% in the Very Practical category. The results of the effectiveness test showed that the average student score was 90.92, there was an increase in the students' knowledge score. Meanwhile, the average N-Gen Score obtained from the difference between students' pre-test and post-test scores obtained a percentage value of 79.31% in the Effective category. From the research carried out, it can be concluded that Interactive Learning Media Assisted by Google Sites in Building Materials for Class V Elementary Schools is valid, practical and effective interactive media, so it can be used in the learning process.

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Recapitulation of Material Expert Validation Results
Recapitulation of Linguist Validation Results
Validity of the Elementary School Mathematics E-Module on Fractional Material Based on the Realistic Mathematics Education (RME) Approach

June 2024

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9 Reads

Mimbar Sekolah Dasar

This research is motivated by observations that show the lack of additional teaching materials in schools that facilitate students in communicating mathematical ideas (symbols, pictures, and graphs) as well as concepts related to fractions by presenting the surrounding environment as a source of learning. This study aims to reveal the validity level of mathematics e-modules on fractional material based on the RME approach developed. The type of research used is research and development, and the research model used is the ADDIE model, namely the analysis stage, development stage, implementation stage, and evaluation stage. The validity sheet is the instrument used in this study. Researchers analyzed validation sheets with a scale of 5 (five) to determine the quality of the e-modules developed. The results of material expert validation got a score of 0.9 with a very valid category; media expert validation got a score of 0.89 with a very valid category; and linguist validation got a score of 0.9 with a very valid category. So, the mathematics e-module on fractional material based on the RME approach is valid and feasible to use as a mathematics module, especially fractional material, because it has met the assessment criteria.



Post-test Only Control Group Design Scheme
Comparison of Learning Outcomes Between Experimental and Control Groups
Tests of Normality
Test of Homogeneity of Variance
Independent Samples Test
Influence of Problem-Based Learning Model on Learning Outcomes in Webbed Integrated Learning at Elementary Schools.

November 2023

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87 Reads

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2 Citations

Jurnal Penelitian Pendidikan IPA

The purpose of this study was to investigate the impact of using the Problem-Based Learning (PBL) model on learning outcomes in Webbed integrated learning at elementary schools. Webbed integrated learning is an approach that integrates multiple subjects into a single learning theme, while PBL is a learning method that emphasizes real-world problem-solving within the learning context. The research employed an experimental design with a Post-test Only Control Group Design. The sample consisted of third-grade students in Gugus VI, Kuranji District, Padang City, with two groups: an experimental group comprising 20 students and a control group comprising 20 students. The experimental group implemented the PBL model in Webbed integrated learning, while the control group used conventional learning in Webbed integrated learning. Learning outcome data were obtained through written tests that covered cognitive and affective aspects of integrated learning. Data analysis was conducted using an independent t-test to compare the learning outcomes between the experimental and control groups. The results showed a significant difference in the average learning outcomes of Webbed-integrated learning using the PBL model compared to the average learning outcomes of Webbed-integrated learning using conventional learning based on the results of the independent sample t-test, which yielded a sig value of 0.00 < 0.05 and a t-value > t-table with a t-value of 5.463 and a t-table value of 2.024. Therefore, it can be concluded that the use of the PBL model has an impact on learning outcomes in Webbed integrated learning.

Citations (1)


... In addition, the standard deviation for the experimental class was 4.32, while the control class had a standard deviation of 5.13. In line with that, the application of innovative learning models has a high average value of learning outcomes compared to conventional learning models (Nurmayani et al., 2018;Halimah et al., 2023). ...

Reference:

The Influence of SaLDI Learning Model (Stimulation, Learning Community, Discovery, Inferring) on Activity, Motivation, and Learning Outcomes of Biology of High School Students
Influence of Problem-Based Learning Model on Learning Outcomes in Webbed Integrated Learning at Elementary Schools.

Jurnal Penelitian Pendidikan IPA