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The Validity of Multiple Representations-Based Blended Learning Program to Stimulate Complex Problem Solving and Reduce Learning Loss Munadhirotul Azizah; Kartini Herlina; Abdurrahman Abdurrahman
Jurnal Penelitian Pendidikan IPA Vol 9 No 5 (2023): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i5.3487

This research aims to describe the validity of multiple representations-based blended learning programs to stimulate complex problem-solving and reduce student learning loss. The products developed for validation are in the form of syllabi, Lesson Plans, Electronic Student Worksheets (e-Worksheet), and e-Handouts. This type of research includes Research and Development (R&D) using the ADDIE development design which consists of five steps, namely analysis, design, development, implementation, and evaluation. This research is limited to the development stage. The analysis phase is the problem analysis step. The design stage is designing product development. The development stage, namely product development, is carried out by product validation by an expert validator using a validity test sheet instrument in the form of a questionnaire. Validation scores are accumulated to obtain validity values. The results of the investigation based on expert validation prove that the learning program developed is in the category of very high validity. This shows that this learning program is worth experimenting with in teaching and learning activities to find out the practicality and effectiveness of the product in stimulating complex problem-solving and reducing learning loss

Development of H5P Moodle-Based Interactive STEM-Loaded Videos to Grow Performance Skills as an Effort to Overcome Learning Loss in Electrical Measuring Materials Ida Susanti; Agus Suyatna; Kartini Herlina
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.3546

This study aims to develop an interactive STEM-based video based on H5P Moodle that is valid, practical, and effective for cultivating performance skills as an effort to overcome learning loss in the material for measuring instruments. The research method used in this development is the R & D method using the ADDIE model which consists of five development steps namely: analyze, design, development, implementation, and evaluation. The data collection instruments used include: needs analysis questionnaires, validation test questionnaires, practicality test questionnaires, and effectiveness test questionnaires. The trial design using research products shows that the H5P Moodle-based Interactive Video developed is valid, practical, effectively used in the closed-eye learning process (PTTM) through blended learning to foster performance skills as an effort to overcome learning loss. The results of the validity test obtained an average percentage of construction validity of 92.00% and content validation obtained an average percentage of 87.00%. The results of the practicality questionnaire analysis showed that the STEM-based Interactive Video based on the H5P Moodle was stated to be practical with product legibility obtaining a percentage of 96.00% in the very good category. The results of the teacher's response test using Interactive Video with STEM-based H5P Moodle obtained a percentage of 87.60% in the very good category. For student responses the percentage is 87.00%, this indicates an interactive video with STEM content based on the H5P Moodle that was developed practically. Effectiveness is shown by the results of the analysis of the average percentage of achievement of performance skills in the experimental class of 87.50 and 73.00% in the control class. An increase in performance skills of 14.50% shows that Interactive Video with STEM content based on Moodle's H5P is very effective for growing performance skills as an effort to overcome learning loss.

Development of H5P Moodle-Based Interactive STEM-Loaded Videos to Grow Performance Skills as an Effort to Overcome Learning Loss in Electrical Measuring Materials Ida Susanti; Agus Suyatna; Kartini Herlina
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.3546

This study aims to develop an interactive STEM-based video based on H5P Moodle that is valid, practical, and effective for cultivating performance skills as an effort to overcome learning loss in the material for measuring instruments. The research method used in this development is the R & D method using the ADDIE model which consists of five development steps namely: analyze, design, development, implementation, and evaluation. The data collection instruments used include: needs analysis questionnaires, validation test questionnaires, practicality test questionnaires, and effectiveness test questionnaires. The trial design using research products shows that the H5P Moodle-based Interactive Video developed is valid, practical, effectively used in the closed-eye learning process (PTTM) through blended learning to foster performance skills as an effort to overcome learning loss. The results of the validity test obtained an average percentage of construction validity of 92.00% and content validation obtained an average percentage of 87.00%. The results of the practicality questionnaire analysis showed that the STEM-based Interactive Video based on the H5P Moodle was stated to be practical with product legibility obtaining a percentage of 96.00% in the very good category. The results of the teacher's response test using Interactive Video with STEM-based H5P Moodle obtained a percentage of 87.60% in the very good category. For student responses the percentage is 87.00%, this indicates an interactive video with STEM content based on the H5P Moodle that was developed practically. Effectiveness is shown by the results of the analysis of the average percentage of achievement of performance skills in the experimental class of 87.50 and 73.00% in the control class. An increase in performance skills of 14.50% shows that Interactive Video with STEM content based on Moodle's H5P is very effective for growing performance skills as an effort to overcome learning loss.

Strategi Engineering Design Process (EDP) Terintegrasi PjBL-STEM dalam Program Pembelajaran: Analisis Kebutuhan untuk Merangsang Keterampilan Literasi Numerasi pada Topik Energi Terbarukan Sofhia Chairunnisya; Abdurrahman; I Wayan Distrik; Kartini Herlina; Undang Rosidin; Ghani Fadhil Rabbani
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6088

This research constitutes a preliminary study aimed at determining the needs of teachers and students in the learning process, particularly in the context of physics subjects related to renewable energy. The chosen research method is a survey, conducted among 27 physics teachers and 59 high school students in MIPA field in Lampung Province using Google Forms. The collected data is then curated and analyzed to identify and address these educational needs. The results of the data analysis reveal a demand for learning programs that can enhance students' numeracy and literacy skills during the learning process. According to the survey, only 43% of teachers and 24% of high school students majoring in Mathematics and Natural Sciences are aware of the Sustainable Development Goals (SDGs). This aligns with the finding that only 40% of teachers have integrated PjBL-STEM into their learning programs. The worksheets lack activities that can stimulate students' numeracy and literacy skills, thereby impeding their active engagement in renewable energy learning. These findings are further corroborated by student questionnaires, which indicate that 55% of students feel they face limitations in understanding materials related to renewable energy. Additionally, 85% of physics teachers express concerns about students' difficulties in grasping the concept of renewable energy. Consequently, the development of an integrated renewable energy learning program incorporating PjBL-STEM becomes imperative.

Development of Natural Disaster Mitigation LKPD Based on PJBL-STEM Assisted by Micro: Bit to Increase Self Awareness and Creative Problem Solving Ayu Nurjanah; Kartini Herlina; Chandra Ertikanto
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6124

This research aims to validate the PJBL-STEM-based natural disaster mitigation worksheet assisted by Micro: bit that has been developed. Validation was carried out by three experts, two of whom were academic experts in the field of education, and the other person was a teacher as a practitioner expert. The validation results show that the worksheet developed is very valid. The content validity of the worksheet obtained an average validity percentage weight of 89.1%, which was categorized as very valid; this shows the vital relevance of the content to learning objectives related to mitigating natural disasters due to global warming. The validity of the language aspect obtained an average weighted percentage of validity of 89.6%, which is categorized as very valid and shows excellent language quality and communication skills. Finally, the media and design's validity consists of cover and content aspects. The cover design received an average validity percentage of 93.5%, and the content design obtained an average validity percentage of 91.7%, so both are categorized as very valid. This confirms that the design of the worksheet, both the cover and the presentation of the contents, is perfect. These findings highlight that these worksheets maintain high-quality content, language, and design standards.

Practicality and Effectiveness of Activity-based Worksheets with the ExPRession Learning Model to Train Hands-on Activities on Newton's Law Tria Anisa; Kartini Herlina; Viyanti Viyanti
Jurnal Ilmiah Pendidikan Fisika Vol 8, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jipf.v8i2.11704

This research aims to determine the practicality and effectiveness of worksheets based on the ExPRession learning model to train direct practical activities on Newton's laws. The samples are classes of X Science 4 and X Science 5 at SMAN 1 Gadingrejo in the 2022/2023 academic year. The research design uses the Pretest-Posttest Control Group Design. Applying worksheets with the ExPRession learning model in physics learning effectively trains students' activity skills. This is proven by the results of learning implementation using the ExPRession learning model, reaching 87.30%, and the assessment of students' Hands-on Activity, reaching 78.35%. The results of hypothesis testing also show a higher difference in students' practical activity skills between classes that apply worksheets based on the ExPRession learning model in physics learning. Based on the research results, it was found that implementing activity-based worksheets with the ExPRession learning model impacted training students' hands-on activity skills. This is because learning using various forms of representation can help students' understanding of concepts when solving physics problems. Students are more enthusiastic if the physics learning process is accompanied by simple, practical work. It was concluded that using worksheets based on the ExPRession learning model was effective for training students' hands-on activity skills.

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