The advancements of the 21st century demand that students possess skills capable of competing globally, particularly in scientific process skills. One teaching method that can be employed to enhanc…
Electrophoresis is a technique that can be used to determine the type of charge in a colloid. Colloidal particles when an electric current flows through them will move towards the electrode with th…
Daun teh hijau (camelia sinensis L.) merupakan tanaman yang memiliki kandungan epigallocatechin gallate yang memiliki efek sebagai antioksidan. Virgin coconut oil merupakan olahan dari daging kelap…
This study aims to produce Student Worksheets (LKPD) integrated science on the topic of energy using Project Based Learning which are valid, practical and effective. The development model used is t…
Bunga kecombrang (Etlingera elatior) dan daun beluntas (Pluchea indica) mengandung senyawa flavanoid yang memiliki sifat antidiabetes. Penelitian ini bertujuan untuk mengetahui formulasi ekstrak bu…
This research aims to determine the comparison of the improvement in students' learning outcomes on the topic of thermochemistry taught using the PBL (Problem-Based Learning) model versus the PjBL …
This research aims to produce a Science Student Worksheet (LKPD) on the topic of Elements, Compounds and Mixtures based on Problem Based Learning (PBL) which arevalid, practical and effective. The …
This study aims to investigate the effect of time on coagulation results in colloid electrophoresis and to determine the optimal time for this process. Samples used include milk, coconut milk, Al(O…
Penelitian ini bertujuan untuk menghasilkan soal kimia yang valid dan reliabel serta mengetahui tingkat kesukaran dan daya pembeda butir soal. Penelitian pengembangan ini menggunakan model pengemba…
This development research was conducted to produce E-Modules of basic concepts,determination of molar mass of polymers and partially crystalline polymers based on problem-based learning that are va…
The purpose of the research is to develop a valid, practical, and reliable tool for colloidal electrophoresis through the modification electric current for class XI source at the SMA Negeri 1 Indra…
This research aims to determine the effect of using online crossword puzzle learning media on student learning outcomes in chemistry subjects, especially nanotechnology topics, in class X SMA IT Ra…
ABSTRAK Penelitian pengembangan ini bertujuan untuk menghasilkan LKPD project based learning berbasis etnosains materi konsep kimia dalam kehidupan sehari-hari kelas X di SMA Negeri 19 Palembang ya…
Penelitian ini bertujuan untuk mengembangkan petunjuk praktikum kimia berbasis green chemistry pada materi termokimia untuk siswa kelas XI di MAN 1 Ogan Ilir. Model pengembangan yang digunakan adal…
The development of problem-based learning (PBL) based student worksheets has been carried out in learning calorimetry in class XI.1 SMA Srijaya Negara Palembang. The purpose of this research is to …
Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran discovery learning terhadap keterampilan proses sains pada materi hukum lavoisier di SMA Negeri 1 Indralaya. Penelitian ini dil…
This research is a development research that aims to produce Basic Chemistry of Gas teaching materials based on the STEM Problem Based Learning based on Amy Abbot 's valid and practical procedures …
ABSTRACT This research is a development research. The research aims to develop problem-based learning e-LKPD teaching materials on Acid-Base material for class XI at SMA Negeri 1 Indralaya Utara. T…
Pengembangan E-LKPD interaktif dengan Wizer.me telah dilakukan dan diterapkan dalam pembelajaran laju reaksi di kelas XI SMA Negeri 1 Indralaya. Pengembangan dilakukan dengan menggunakan model APPE…
Pengembangan E-LKPD Interaktif dengan wizer.me telah dilaksanakan dan diterapkan pada pembelajaran hukum dasar kimia di kelas X SMA Negeri 1 Tanjung Batu. Pengembangan E-LKPD Interaktif menggunakan…
Penelitian ini bertujuan untuk mengetahui keterampilan proses sains kelompok siswa pada materi asam basa di SMAN 1 Indralaya Utara. Penelitian ini merupakan penelitian kuantitatif dengan metode des…
Penelitian ini bertujuan untuk mengetahui keterampilan proses sains kelompok siswa melalui praktikum kelarutan dan hasil kali kelarutan di SMA Negeri 1 Indralaya Utara. Penelitian dilakukan pada se…
Limbah Merah Kongo (MK) merupakan limbah pewarna tekstil yang sering digunakan karena memiliki stabilitas termal tinggi, tetapi bersifat karsinogenik dan tidak dapat didegradasi oleh mikroba. Metod…
Limbah congo red bersifat karsinogenik, dan sulit dihilangkan. Limbah congo red dapat dihilangkan melalui proses adsorpsi Hidroksi Lapis Ganda-CdIn (HLG-CdIn) menjadi adsorben pertama kali yang ber…
Proses pembelajaran materi struktur atom seringkali menghadapi kendala, terutama karena materi yang abstrak dan bahan ajar yang kurang menarik. E-modul menggunakan Heyzine Flipbook dikembangkan unt…
This study aims to determine the differences in learning outcomes of class XI B2 and class XI B3 students using the Problem Based Learning and Discovery Learning learning models on the subject of H…
The development of Interactive E-LKPD using wizer.me has been implemented and applied to the learning of reaction rate of chemistry in class XI SMA Plus Negeri 17 Palembang. Interactive Learning Me…
This study aims to characterize and test the ability of maggot larvae shell (CLM) activated carbon as an adsorbent for the absorption of methylen blue (MB) and congo red (CR). CLM activated carbon …
This research was conducted with the aim of producing a product in the form of digital teaching materials, analyzing validity, and practicality. The type of research conducted is development resear…
This development research aims to produce project-based learning worksheets (LKPD) on the colligative properties of class XII solutions at SMA Negeri 1 Indralaya that are valid, practical and effec…