Telusuri Artikel (A-Z)
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Menampilkan 1004 artikel yang diawali dengan huruf "D"
Development and Characterization of Nutmeg Shell-Based Activated Carbon for Ethylene Adsorption in Fruit Storage
Oleh: Aji, Sri Ayu La, Ahmad, Usman, Wulandani, Dyah
Nutmeg shells are categorized as hardwood containing carbon such as cellulose and lignin, making them ideal for use as a material for producing activated charcoal. Activated charcoal can be used as an additive to absorb ethylene, O₂, CO₂, and H₂O to slow down fruit ripening. This study was con...
Penerbit: The University of Lampung
Development and Effectiveness of UN-MATH Cards in Enhancing Problem-Solving Skills for Elementary School Students
Oleh: Aprilia, Dian, Nugraheni, Nursiwi
Development and Effectiveness of UN-MATH Cards in Enhancing Problem-Solving Skills for Elementary School Students. Objectives: This research aims to develop a UNO media called UN-MATH (Uno Mathematics), which is used in game-based learning to help fourth-grade students improve their problem-solving ...
Penerbit: FKIP Universitas Lampung
Development and Implementation of a Virtual High Performance Liquid Chromatography (HPLC) Laboratory to Enhance Learning Outcomes in Analytical Chemistry
Oleh: Batubara, Diva Angelica Amanda Batubara, Situmorang, Manihar
In the implementation of High Performance Liquid Chromatography (HPLC) learning, in addition to understanding the material, students must conduct practical work to effectively understand the system and operation of HPLC instrumentation. However, due to the limitations of facilities and access to phy...
Penerbit: Universitas Lampung
Development and Implementation of an Innovative Virtual Laboratory for Acid-Base Titrations to Improve Chemistry Learning Outcomes
Oleh: Lara, Setia, Situmorang, Manihar
The use of virtual laboratories needs to be encouraged to adapt students' daily digital lives. This study aims to provide a virtual laboratory as multimedia for teaching Acid-Base Titration. The research was conducted involving class XI Science students, grouped into experimental class and control c...
Penerbit: Universitas Lampung
Development and Implementation of Learning Videos in Health, Sport, and Physical Education to Improve Learning Interest and Perseverance Character of High School Students
Oleh: Nugraha, Ugi, Ilham, Ilham, Harjono, Hary Soedarto
Development and Implementation of Learning Videos in Health, Sport, Physical Education to Improve Learning Interest and Perseverance Character of High School Students.Objectives:The purpose of this study was to determine the effect of student responses on learning videos of health, sport, and phys...
Penerbit: FKIP Universitas Lampung
DEVELOPMENT AND IMPLEMENTATION OF VIRTUAL EXTRACTION LABORATORY IN BUILDING HIGH-LEVEL THINKING SKILLS (HOTS) TO IMPROVE LEARNING OUTCOMES.
Oleh: Napitupulu, Juita Febiola
Development and Implementation of Virtual Extraction Laboratory in Building High-Level Thinking Skills (HOTS) to Improve Learning Outcomes. This study aimed to develop and implement a virtual laboratory media on the topic of extraction to enhance higher order thinking skills (HOTS) and improve stude...
Penerbit: Fakultas Keguruan dan Ilmu Pendidikan, Universitas Lampung
Development and Rainfed Paddy Soils Potency Derived from Lacustrine Material in Paguyaman, Gorontalo
Oleh: Nurdin, .
Rainfed paddy soils that are derived from lacustrine and include of E4 agroclimatic zone have many unique properties and potentially for paddy and corn plantations. This sreseach was aimed to: (1) study the soil development of rainfed paddy soils derived from lacustrine and (2) evaluate rainfed padd...
Penerbit: UNIVERSITY OF LAMPUNG
DEVELOPMENT AND SURVIVAL RATE OF GIANT SHRIMP LARVA (Macrobrachium rosebergii de Man) GIMacro II AT DIFFERENT SALINITIES
Oleh: Utomo, Deny Sapto Chondro, Wardiyanto, Wardiyanto, Kurniawan, Triando
GIMacro II prawn larvae is able to grow well at a salinity of 8-15 ppt. This condition can be improved by improving the methods of adaptation to changes in salinity prawn larvae production activities, by determining the pattern of changes in salinity are right. Salinity media through osmotic pressur...
Penerbit: Jurusan Perikanan dan Kelautan
Development and Utilization of Online Teacher Professional Development Program to Improve Private e-Tutors’ TPACK Skills
Oleh: Benedicto, Maristhel Tradio, Sala, Ana Marie Villacarillo, Carascal, Ivy Coronado
Development and Utilization of Online Teacher Professional Development on Private E-Tutors’ TPACK Skills. Objective: The study aimed to design, implement, and evaluate an online teacher professional development training program and develop the TPACK skills of private e-tutors as evidenced by their...
Penerbit: FKIP Universitas Lampung
Development and Validation of a Teacher Competency Assessment Instrument Using Confirmatory Factor Analysis
Oleh: Mukti, Taufiq Satria, Noviafitri, Kartika Satya, Arianti, Putri Dwi
Abstract: Development and Testing of Teacher Competency Assessment Instruments with CFA (Confirmatory Factor Analysis) and Profiles of State Madrasah Teachers. Objective: The study was conducted with the aim of producing a teacher competency measurement instrument in accordance with valid and reliab...
Penerbit: FKIP Universitas Lampung
Development and Validation of Physics Multiple-Choice Tests on the Nature of Physics Using Rasch Modelling Analysis
Oleh: Naba, Sul Daeng, Istiyono, Edi, Kurniawan, Aris
Assessment and evaluation of student learning outcomes are crucial aspects of education. Effective assessment requires well-designed evaluation test questions, one of them is multiple-choice questions. However, the quality of the multiple-choice questions made must be high. Quality questions are tho...
Penerbit: FKIP Universitas Lampung
Development Assessment Of Acid Base Based On Science Process Skill
Oleh: samosir, theresia, diawati, chansyanah, kadaritna, nina
Research And Development has the objective to develop science process skills based assessment (KPS). The method used in the research and development is a Research And Development (R & D). Characteristic assessment generated by finite trials are as follows : 1) Test the opinion of interesting 76,45% ...
Penerbit: Universitas Lampung
Development Massive Open Online Courses (MOOCs) Based on Moodle in High School Physics Static Electricity
Oleh: Wiliyanti, Vandan, Destiana, Aliya, Shidqha, Nur Haq
This paper discusses the development of e-learning media in the form of MOOCs (Massive Open Online Course) available on the Moodle website. This research was conducted to determine whether the development of interactive multimedia in the form of Moodle-based MOOCs is appropriate for use in teaching ...
Penerbit: Jurnal Pembelajaran Fisika
DEVELOPMENT MODULE OF ACID BASE BASED ON MULTIPLE REPRESENTATIONS
Oleh: octaviani, erika, diawati, chansyanah, kadaritna, nina
Chemistry is one of knowledges that learn abstract phenomena and difficult to understand by students generally and chemical learning at this momen only in makroscopic and symbolic dimension, whereas submicroscopic often deserted. The research aim to develop module of multiple representation based on...
Penerbit: Universitas Lampung
DEVELOPMENT MODULE OF REACTION RATE BASED ON MULTIPLE REPRESENTATIONS
Oleh: nastiti, ruli dwi, Fadiawati, Noor, kadaritna, nina
Chemistry is one of knowledges that learn abstract phenomena. Generally, chemical learning at this momen only in makroscopic and symbolic dimension, whereas submicroscopic often deserted. The research aim to develop module of multiple representation based on the chemical reaction rate material.Metho...
Penerbit: Universitas Lampung