Unila E-Journal System

Ditemukan 3239 artikel.

Study Literature: Purple Cabbage (Brassica oleracea L) as a New Innovation Test Indicator for Biochemical Carbohydrate Fermentation

Oleh: Amalia, Winda, Inayah, Inayah, Wicaksana, Dhafa Satrio Rizki

Anthocyanins in purple cabbage can be dissolved in 96% alcohol. Under certain conditions, these anthocyanin compounds can experience color changes in acidic, alkaline, and neutral conditions. Utilization of purple cabbage carbohydrate fermentation test indicators, in the form of extracts. Which can ...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 12, No 1 (2023): Jurnal Pendidikan dan Pembelajaran Kimia; 47-51

Pengembangan E-book Interaktif Berbasis Fenomena Kehidupan Sehari-hari tentang Pemisahan Campuran

Oleh: Jannah, Naimatil, Fadiawati, Noor, Tania, Lisa

This research purpose was to develop an interactive e-book based-on everyday life phenomena on mixture separation topic. The design used was research and development (R&D). The result was interactive e-book with the characteristic:has the same structure with textbooks, can be read without the intern...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 6, No 1 (2017): Jurnal Pendidikan dan Pembelajaran Kimia; 186-198

PENINGKATAN MINAT DAN PENGUASAAN KONSEP MELALUI PEMBELAJARAN LEARNING CYCLE 5E

Oleh: Aryanti, Yuca, Rudibyani, Ratu Betta, Efkar, Tasviri

This study aims to obtain an effective instructional model increase interest and concept’s mastery of XI science in acid-base of Arrhenius material. The population are the class of XI Science SMA Al Azhar 3 Bandar Lampung with XI IPA 2 as experiment class and XI 4 as control. This research metho...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 2, No 1 (2013): Jurnal Pendidikan dan Pembelajaran Kimia

Pengaruh Metode Eksperimen Terhadap Peningkatan Kemampuan Mengkomunikasikan dan Penguasaan Konsep Termokimia

Oleh: Agustika, I Wayan, Efkar, Tasviri, Sofya, Emmawaty

This study aims to describe the effect of the experimental method in increasing the learning activities and mastering students' concepts in temochemical material. This study used a quasi-experiment method with pretest-posttest control design. The population of this study was students of grade XI of ...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 7, No 3 (2018): Jurnal Pendidikan & Pembelajaran Kimia

PENDEKATAN ILMIAH PADA MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT DALAM MENINGKATKAN KETERAMPILAN ELABORASI

Oleh: Utami, Gamilia Nuri, Fadiawati, Noor, Rudibyani, Ratu Betta

The research is aimed at describing the effectiveness of scientific approach in improving elaboration skill within the lesson on electrolyte and nonelectrolyte solutions. The quasi-experiment method was applied, using Non Equivalent (Pretest-Posttest) Control Grup Design. The population in the r...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 3, No 3 (2014): Jurnal Pendidikan dan Pembelajaran Kimia

Development of Chemical Representation-Based Modules on Materials Interaction Between Particles

Oleh: Rosilawati, Ila, Margareta, Maya, Tania, Lisa

Abstract: Development of Chemical Representation-Based Modules on Materials Interaction Between Particles. This study aims to develop and determine the validity/feasibility of the module, as well as to describe the responses of teachers and students to the chemical representation-based module on the...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 11, No 1 (2022): Jurnal Pendidikan dan Pembelajaran Kimia; 53-63

HUBUNGAN EFIKASI DIRI DAN KEMAMPUAN METAKOGNISI DENGAN PENGUASAAN KONSEP KIMIA MENGGUNAKAN MODEL SIMAYANG

Oleh: Suyanti, Suyanti, Sunyono, Sunyono, Efkar, Tasviri

This research was aimed to describe the relation between self-efficacy and metacognition capability to students mastery of chemical concepts through SiMaYang type II model. The research subjects were 29 students of the 10th-2 class of Upper Secondary School 16th Bandar Lampung. The research used sur...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia

PENINGKATAN KETERAMPILAN INFERENSI DAN PENGUASAAN KONSEP LAJU REAKSI MELALUI LEARNING CYCLE 5E

Oleh: Sari, Esti Nunggal, Rudibyani, Ratu Betta, Sofya, Emmawaty

The aim of this research is to know effectiveness of the model 5E learning cycle (LC5E) in enhancing inferring skill and mastery of concepts in reaction rate material. Populations were all students of Grade XI science in MAN in Central Lampung academic year 2012-2013. The samples were 34 students in...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 2, No 1 (2013): Jurnal Pendidikan dan Pembelajaran Kimia

Efektivitas Discovery Learning dalam Meningkatkan KPS Materi Elektrolit dan Non Elektrolit Ditinjau Jenis Kelamin

Oleh: Rahmawati, Indah, Rosilawati, Ila, Fadiawati, Noor

This research was aimed to describe the effectiveness of discovery learning model to improve science process skills (SPS) on electrolyte and non electrolyte topic related to gender. The method of the research was quasi experimental with 2x2 factorial design. Population was all students of class X IP...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 7, No 2 (2018): Jurnal Pendidikan dan Pembelajaran Kimia

PEMBELAJARAN PROBLEM SOLVING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR ORISINIL SISWA PADA REAKSI REDOKS

Oleh: Putri, Agita Viola, Rudibyani, Ratu Betta, Efkar, Tasviri

The aim of this research was to describe the effectiveness of problem solving learning to increase students’ originality thinking ability through redox reactions material. The method of this research was quasi-experimental with Non Equivalent Control Group Design. The sample was choosen using ...

Sumber: Jurnal Pendidikan dan Pembelajaran Kimia; Vol 3, No 1 (2014): Jurnal Pendidikan dan Pembelajaran Kimia

Penerbit: Universitas Lampung