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STUDI SIFAT MEKANIK KOMPOSIT SERAT SANSEVIERIA CYLINDRICA DENGAN VARIASI FRAKSI VOLUME BERMATRIK POLYESTER
Oleh: Fajri, Rahmat Iskandar, Tarkono, ., Sugiyanto, .
This study aims to create and analyze the tensile strength of the material matrix composite reinforced polyester resin natural fiber Sansevieria cylindrica leaves that will eventually be in seek of new composite materials which might be expected to be a reference material that is environmentally fri...
Penerbit: FT UNILA • Publikasi: 10 April 2013
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 • Publikasi: 10 April 2013
ASSESSMENT DEVELOPMENT BASED SCIENCE PROCESS SKILLS ON MATERIAL FACTORS AFFECTING CHEMICAL EQUILIBRIUM
Oleh: astawa, Igusti made, Fadiawati, Noor, diawati, chansyanah
This research aims to produce science process skills based assessment (PPP) on the material factors that affect the chemical equilibrium in the form of questions and multiple-choice test essay. The research method used is the Research and Development (Research and Development). Research subjects is....
Penerbit: Universitas Lampung • Publikasi: 10 April 2013
THE INFLUENCE OF MULTIMEDIA INTERACTIVE BY USING GUIDED INQUIRY LEARNING MODEL TO STUDENTS’ CRITICAL THINKING SKILL
Oleh: nisa, khoiru, yanti, pramudi, marpaung, rini
ABSTRACTCritical thinking skill is important for students to overcome their daily life problem . Result of observation of class VIII SMP Negeri 1 Pardasuka, showed that students’ critical thinking skill was still low. The purpose of this research is to find out the influence of multimedia inte...
Penerbit: Universitas Lampung • Publikasi: 10 April 2013
DEVELOPMENT OF STUDENT WORKSHEETS SCIENCE PROCESS SKILLS BASED ON THE ACID-BASE MATERIAL
Oleh: widodo, agung, diawati, chansyanah, kadaritna, nina
Most of the concepts in chemistry are abstract. So the potential misconception that is common to the students, so it is necessary to develop the learning medium, especially in the student worksheet. This study aims to develop student works-heet based on science process skills. In this study, using t...
Penerbit: Universitas Lampung • Publikasi: 10 April 2013
EFFECT OF PREDICT, OBSERVE, AND EXPLAIN (POE) LEARNING MODEL ON STUDENT’S LEARNING ACTIVITIES AND MASTERING OF FOOD DIGESTION SYSTEM CONCEPTS
Oleh: Adhitian, Adhitian, Achmad, Arwin, Jalmo, Tri
The results of interviews with teachers in high school biology class XI Swadhipa Natar, it is known that subjects, especially biology subject matter Digestive System Food is delivered by using the method of discussion. Though this material has special characteristics that examine the mechanisms of c...
Penerbit: Universitas Lampung • Publikasi: 10 April 2013
THE DEVELOPMENT OF SCIENCE PROCESS SKILLSBASED ASSESSMENT ON MATERIAL FACTORS INFLUENCE THE RATE OFREACTION
Oleh: prasdiantika, ricka, kadaritna, nina, fadiawati, noor
This study aims to develop scienceprocess skills (SPS) based assessmenton material influence ofthe rate of reaction.The research methodused is theResearchand Development (R&D).The results of this assessment, the development of the 15 multiple choice questions on the grounds, and 8 essay questions th...
Penerbit: Universitas Lampung • Publikasi: 10 April 2013
THE EFFECT OF USE FLASH CARD WITH COOPERATIVE LEARNING MODELS TYPE NHT TOWARDS LEARNING ACTIVITY AND MATTER SUBJECT MASTERY OF VIRUS
Oleh: Sutawijaya, IKomang, achmad, arwin, marpaung, rini
Observation results show that mastery of the Virus subject matter on grade X Swadhipa’s student Senior High School in Natar is still low. This research aims to know the influence of the using picture cards media on students learning activities and mastering of the Virus subject matter for students...
Penerbit: Universitas Lampung • Publikasi: 10 April 2013
STUDENT WORKSHEETS DEVELOPMENT BASED SCIENCE PROCESS SKILLS ON MATERIAL FACTORS AFFECTING CHEMICAL EQUILIBRIUM
Oleh: susanti, septiana dewi, Fadiawati, Noor, diawati, chansyanah
This research aims to produce student worksheets based science process skills on material factors affecting chemical equilibrium. The research methodused is theResearchand Development. Subject of this research is student worksheets based science process skills. Limited testing judgments of teachers ...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
THE ENHANCEMENT OF ANSWERING QUESTION, CONSIDER THE DEFINITION AND DEFINE THE PROBLEM IN CHEMISTRY BY SSCS LEARNING MODEL
Oleh: satriana, titin, diawati, chansyanah, kadaritna, nina
The objective of this research is to describe the learning model of SSCS that effective to improve the students’ ability in answering question, consider the definition and define the problem. This research used quasi experiment method with Nonequivalent Control Group Design . The Samples of th...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013