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THE IMPROVEMENT OF STUDY MOTIVATION AND MASTERY OF CONCEPT IN THE BASIC LAWS OF CHEMISTRY MATERY BY THE LEARNING CYCLE 5E (LC5E) LEARNING MODEL
Oleh: victorya, tazkia tirta, rudibyani, ratu betta, efkar, tasviri
The objective of this research is to know the effectiveness of Learning Cycle 5E (LC5E) model in basic laws of chemistry material in improving student’s study motivation and concepts mastery. The research class was 23 students of X2 classroom that have an equal academic abilities. This was a pre...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
THE ENHANCEMENT OF COMMUNICATION SKILL AND MASTERY OF THE MATERIAL CONCEPT IN CHEMICAL EQUILIBRIUM WITH LEARNING CYCLE 5E MODEL
Oleh: tias tuti, dewi natas haning, rudibyani, ratu betta, sofya, emmawaty
This research aimed to describe the effectiveness of LC 5E learning model in improving skill to communicate and mastery of the concept of chemical equilibrium the student. The population in this study were all students of class XI IPA in State Senior High School 6 Bandar Lampung school year 201...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
PENINGKATAN KETERAMPILAN MEMBERIKAN ALASAN PADA MATERI LAJU REAKSI MELALUI MODEL PEMBELAJARAN PREDICT-OBSERVE-EXPLAIN
Oleh: Yanti, Evy, Fadiawati, Noor, Kadaritna, Nina
The aim of this research is to describe the effectiveness of predict-observe-explain (POE) learning model in reaction rate concept to enhance giving reasons skill. Students who became the subject of this research was XI grade of Science 1 Bandar Lampung Senior High School in Bandar Lampung Academi...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
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 • Publikasi: 09 April 2013
THE ENHANCEMENT OF IDENTIFYING CONCLUSIONS SKILL IN REACTION RATE CONCEPT BY PREDICT-OBSERVE- EXPLAIN LEARNING MODEL
Oleh: eviyanti, ni wayan, Fadiawati, Noor, diawati, chansyanah
The aim of this research is to describe the effectiveness of POE learning model in reaction rate concept to enhance identifying conclusion skill. Students who became the subject of this research was XI grade of Science 1 Bandar Lampung Senior High School in Bandar Lampung Academic Year 2012/2013...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
THE EFFECTIVENESS OF PROBLEM SOLVING LEARNING MODEL ON BUFFER SOLUTION AND HYDROLYSIS MATERIAL IN INCREASING OBESRVATION AND INTERPRETATION COMPETENCES
Oleh: suhendar, usep, diawati, chansyanah, fadiawati, noor
The objectives of this research were to find out the effective learning model in increasing observation and interpretation competencies on buffer solution and hydrolysis subjects. Observation and interpretation competencies were part of science process competency (SPC). In line with the objectiv...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
EQUILIBRIUM MODULE DEVELOPMENT BASED MULTIPLE REPRESENTATIONS
Oleh: chairunnisa, chairunnisa, Fadiawati, Noor, diawati, chansyanah
This research aims to produce chemical equilibrium module based multiple representations. The research method used is the Research and Development. Subject of this study were 1 chemistry teachers and 20 students of the 2nd grade in 1st state high school Bandar Lampung. The trial results showed that ...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
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 • Publikasi: 09 April 2013
ANIMATION MEDIA DEVELOPMENT BASED MULTIPLE REPRESENTATIONS ON MATERIAL FACTORS AFFECTING CHEMICAL EQUILIBRIUM
Oleh: meirina, amanda maria, Fadiawati, Noor, diawati, chansyanah
This researchaims to developmentchemical equilibriumanimation mediabased multiple representation. The researchbeginsby analyzingthe needsatseveral high schools inthe city ofBandarLampungto determinethe need forthe developmentof learninganimationmedia.Furthermore, the authorsdo product developmentin ...
Penerbit: Universitas Lampung • Publikasi: 09 April 2013
THE IMPLEMENTATION OF METHODICS DEMONSTRATION WITH MEDIA REALIA TOWARD THE RESULT OF STUDENT LEARNING ON MICROSCOPES SUBJECT MATERIAL
Oleh: Lestari, Dian Eka, pramudiyanti, pramudiyanti, marpaung, rini rita
Base observation already being done at SMP Perintis 1 Bandar Lampung, method that utilized by teacher in learning still to methodic discourse. Predicted it that becomes its low causal factor the result of student biological learning on microscopes subject material. Preconceived method can increase...
Penerbit: Universitas Lampung • Publikasi: 08 April 2013