Penelitian ini bertujuan untuk meneetahui oerbedaan hasil belaiar siswa daiam pembelajaran kimia yang menggunakan pendekatan STM dengan pembelajaran yang menggunakan pendekatan konvensional pada pokok bahasan minyak bumi di kelas 1 SMU N 1 Indralaya. Metode penelitian menggunakan metode eksperimen semu (quasi eksperimen). Pengumpulan data dilakukan dengan metode tes dan observasi., kemudian dat…
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 Raudhatul Ulum Sakatiga. The research method used was a quasi-experiment with a nonquivalent control group design. The results of the research showed that student learning outcomes increased from the pr…
This research aims to analyze the material of vitamins in the chemistry learning module on entrepreneurship topics: the productivity of native chickens, the productivity of duck eggs, and the topic of increasing goat weight based on the criteria of the 4S TMD selection stage. The research method consists of three stages, namely based on the 4S TMD selection stage, which includes the suitability…
This study aims to produce chemistry questions based on high order thinking skills on electrolyte and non-electrolyte solution materials that are valid and reliable, as well as to determine the level of difficulty and distinguishing power of the questions that have been developed. The development model used in making this question is the McIntire development model. The data collection methods u…
This experimental study aims to determine whether there is an effect of applying the Problem Based Learning model on student learning outcomes. The research was conducted at SMA Negeri 1 Simpang Teritip on March 10-30 May 2021. The samples used as much at two classes, using a quasi experimental design method with a nonequivalent control group design type. The technique of analysis data are the …
Tujuan penelitian ini adalah untuk mendeskripsikan kurikulum mata kuliah kewirausahaan terhadap pengembangan modul pembelajaran terintegrasi STEM topik pakan untuk meningkatkan produktivitas ikan mujair. Penelitian ini dilakukan pada mahasiswa semester 7 angkatan 2018 Pendidikan Kimia Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwijaya. Metode penelitian ini yaitu deskriptif, yang mana …
This study aims to produce chemistry questions based on Higher Order Thinking Skills (HOTS) on valid and reliable Chemical Equilibrium Materials and to determine the level of difficulty and distinguishing power of the items that have been developed. The development model used in this research is the Mc. The core consists of 10 stages. The use of Pearson's product moment formula to determine the…
ABSTRAK Penelitian ini merupakan penelitian pengembangan yang bertujuan untuk menghasilkan modul kimia materi larutan elektrolit dan nonelektrolit berbasis Problem Based Learning yang valid dan praktis. Model pengembangan yang digunakan adalah model ADDIE (Analysis, Design, Development, Implementation, Evaluation) dan dievaluasi dengan metode evaluasi formatif Tessmer. Tahapan evaluasi formatif…
This study aims at produce a product chemistry practicum procedure green chemistry based of colligative properties of solutions topic which was produced had fulfilled the valid, practical, and effective criteria. The development models used was ADDIE development model which includes the analysis, design, development, implementation and evaluation modified with formative tessmer evaluation which…