Chemistry · Pedagogy

In a unit on redox reactions and electrochemistry, students perform experiments on electrolysis and galvanic cells using improvised apparatus. Teachers emphasize observation, data recording, and interpretation. Lessons integrate ICT tools and interactive software to simulate electrochemical processes. The evaluation addresses cognitive, psychomotor, and affective domains. Teachers use remedial strategies when students show difficulties in balancing redox equations or grasping electrode potentials. Identify the pedagogical elements illustrated in this teaching approach: 1. Experimentation supported by ICT promotes active learning. 2. Evaluation spans knowledge, practical skills, and attitudes. 3. Ignoring errors in basic concepts to move quickly through the syllabus. 4. Remedial teaching to address conceptual and procedural difficulties.