Langkah Penyusunan Laporan penelitian tindakan kelas?

Langkah Penyusunan Laporan penelitian tindakan kelas? Langkah-Langkah dan Sistematika Penyusunan Penelitian Tindakan Kelas (PTK) (1) mengidentifikasi dan merumuskan masalah; (2) menganalisis masalah; (3) merumuskan hipotesis tindakan; (4) membuat rencana tindakan dan pemantauannya; (5) melaksanakan tindakan dan mengamatinya; (6) mengolah dan menafsirkan data; dan. Mengapa setelah melakukan penelitian tindakan kelas harus Read more…

What is abrasion resistant coating?

What is abrasion resistant coating? Abrasion-resistant coating can refer to anything from aesthetic auto paints to concrete sealants. These coatings are specially formulated to protect structures in industrial settings against corrosion, damage and wear brought about by several factors like heat, moisture, pH, electrochemical potentials and others. Are ceramics abrasion Read more…