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Development of E-LKPD Based on Project Based Learning in IPAS Subjects to Improve Students' Critical Thinking Skills Huda, Najmul; Waluyo, Edy; Marhamah, Marhamah
IJE : Interdisciplinary Journal of Education Vol. 3 No. 1 (2025): March, Interdisciplinary Journal of Education (IJE)
Publisher : Sumber Belajar Sejahtera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61277/ije.v3i1.194

Abstract

his study aims to develop an Electronic Student Worksheet (E-LKPD) based on Project-Based Learning (PjBL) for the Natural and Social Sciences (IPAS) subject to enhance the critical thinking skills of elementary school students. The research was conducted at SD Negeri 4 Pringgabaya, where traditional teaching methods using printed worksheets were found to be monotonous and less engaging, leading to decreased student motivation. The E-LKPD was designed using the LiveWorksheets platform, incorporating multimedia elements such as audio, video, and interactive questions to make learning more engaging and effective. The development process followed the Research and Development (R&D) method, simplified from Borg and Gall's model, and included stages such as needs analysis, planning, product development, validation, and testing. The E-LKPD was validated by material and design experts, with results indicating high validity and practicality. Effectiveness tests conducted in small and large groups showed significant improvements in students' critical thinking skills, as measured by pre-test and post-test scores using the N-Gain score. Student and teacher feedback also indicated high satisfaction with the E-LKPD, categorizing it as "very good" for use in the learning process. The study concludes that PjBL-based E-LKPD is an effective tool for enhancing critical thinking skills and can be a valuable resource for modern, technology-integrated education.
Development of TPACK-Integrated Creative Problem Solving Model in Improving Higher Order Thinking Skills Edy Waluyo; Zamroni Uska
Jurnal Pendidikan Progresif Vol 13, No 2 (2023): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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Abstract

Development of Creative Problem Solving Model integrated TPACK in Improving Higher Order Thinking Skills. Objective : This study aims to develop  creative problem solving model integrated TPACK to improve  higher order thinking skills. Methods : This research is Borg & Gall development with sample was 35 students of class XI SMAN 2 Selong. Research instruments is validation guidelines, practicality questionnaires and higher integral material essay tests. Data analysis using descriptive analysis for validity, practicality  and t test for effectiveness. Findings : Products in the category are valid according to experts materials, language and learning technology. The product is relatively practical with an average score of 82.63. The product is classified effective with t count = 98.54 > t table = 2.03 with α = 5% and N-Gain value of 0.77 with high category. Conclusion :  CPS model integrated TPACK has effective potential to improve higher order thinking skills. Keywords: creative problem solving,tpack, high order thinking.DOI: http://dx.doi.org/10.23960/jpp.v13.i2.202302
Problem-Based Learning (PBL) sebagai Metode Pembelajaran dalam Mengasah Komunikasi dan Pemikiran Kritis Lalu Mukhlisin; Edy Waluyo; Hary Murcahyanto
Journal of Education and Instruction (JOEAI) Vol. 8 No. 1 (2025): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joeai.v8i1.13004

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh penerapan model Problem-Based Learning (PBL) terhadap kemampuan komunikasi dan berpikir kritis siswa di kelas XII MA NW Wanasaba. Metode penelitian yang digunakan adalah kuantitatif dengan desain Monava Satu Arah, membandingkan kelompok eksperimen yang menggunakan PBL dan kelompok kontrol yang menerapkan metode pembelajaran konvensional. Pengumpulan data dilakukan melalui observasi, tes tertulis, dan lembar kerja siswa selama tiga bulan. Analisis data menggunakan uji MANOVA untuk mengevaluasi perbedaan signifikan antara kedua kelompok. Hasil menunjukkan bahwa PBL memiliki pengaruh signifikan terhadap peningkatan kemampuan komunikasi dan berpikir kritis siswa, dengan nilai signifikansi 0,000 pada kedua hipotesis. Temuan ini menunjukkan bahwa PBL mendorong kolaborasi dan komunikasi aktif, serta memperkuat keterampilan berpikir kritis melalui proses pemecahan masalah. Dengan demikian, PBL terbukti lebih efektif dibandingkan metode konvensional dalam meningkatkan kedua kemampuan tersebut. Penelitian ini merekomendasikan penerapan PBL sebagai strategi pembelajaran untuk mengembangkan keterampilan abad ke-21 siswa, khususnya dalam pembelajaran Bahasa Indonesia. Kata Kunci: Bahasa Indonesia, berpikir kritis, kemampuan komunikasi, Problem-Based Learning
Prediction of Office Stationery Needs Using Polynomial Regression Method Husni Johan, Arsyelina; Waluyo, Edy
Jurnal Multidisipliner Kapalamada Vol. 4 No. 01 (2025): JURNAL MULTIDISIPLINER KAPALAMADA
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/kapalamada.v4i01.1479

Abstract

This study aims to determine the predicted demand for office stationery (ATK) for the upcoming year. The availability of sufficient and appropriate ATK reflects good governance within an organization. To achieve this, accurate and data-driven predictions of ATK needs are essential in the budget planning process. In this study, the method used to predict ATK demand is Second-Order Polynomial Regression. The accuracy of this method is assessed using the Mean Absolute Percentage Error (MAPE). The lower the MAPE value, the better the prediction accuracy. The results of the study indicate that the Polynomial Regression method provides reasonably accurate predictions, with an average MAPE of 22.41%.
Development CPS Integrated TPACK Model to Improve Student Problem Solving In New Normal Pandemic Covid-19 Waluyo, Edy; Nuraini, Nuraini
Al-Jabar: Jurnal Pendidikan Matematika Vol 12 No 1 (2021): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v12i1.8600

Abstract

In 21st-century learning, teachers must integrate technology, pedagogy knowledge, and content to improve students' problem-solving skills. Through problem-solving, students are required to think systematically, critically, logically, and have an unyielding attitude to find solutions to problems. This study aims to develop CPS integrated TPACK model to improve problem-solving capabilities. Borg and Gall model development research uses the research method, including needs analysis, product design, product development, product implementation, and evaluation. Data analysis was used in this study using descriptive analysis. Based on the data analysis conducted, the average product validation score of 3 experts in a row was 79.4; 79,9; and 80.8 in the valid category. The products developed are also relatively practical, with an average practical score of  82.67.  The product trials were conducted four times the meeting showed that the products used are classified as pragmatic. The product is classified as effective with an effectiveness percentage of 86.67%, so it is feasible to be implemented. The product developed has a potential effect in the high category to improve math problem-solving skills with an N-Gain of 0.81. 
Analisis Pengaruh Harga, Kualitas Produk Sepatu Aerostreet Terhadap Kepuasan Pelanggan Yang Membeli di Aplikasi Shopee Setiyawan, Alan; Waluyo, Edy; Abbas Adika, Muhammad; Paduloh, Paduloh
Jurnal Etnik: Ekonomi-Teknik Vol 2 No 12 (2023): ETNIK : Jurnal Ekonomi dan Teknik
Publisher : Rifa'Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Shopee is an e-shopping app that concentrates on marketplaces and e-commerce. One of the most popular online shopping apps in Southeast Asia. Aerostreet shoes is a local shoe brand founded by Adhitya Caesarico in Klaten in 2015 and is now the best-selling shoe brand on Shopee. The best-selling Aerostreet shoe products are due to the company often holding massive discounts on Shopee, which reduces product prices and increases sales. Most of the products sold at efficient prices are not always of high quality and cause customer dissatisfaction. The purpose of this study is to determine the influence between customer satisfaction, price and product quality of aerostreet shoes, a total of 39 respondents, aged 17 to 21 years, coming from various professions and having different judgments, were asked to participate in this study. Calculations using the SPSS application, the results of this study indicate that price and customer satisfaction have increased satisfaction in an upward manner while product quality and customer satisfaction have decreased satisfaction in a downward manner because consumers are more tempted by efficient prices than normal prices but guaranteed product quality.