This lecture explains the fundamental concepts of electric current and electric circuits to Class 5 students. It introduces how electric current flows through conductors and the role of batteries as sources of electrical energy. Students learn about the components of simple electric circuits, including bulbs, switches, and batteries, and how circuits work to power everyday devices. The lesson covers types of circuits (open and closed), their differences, and common uses. It also emphasizes electrical safety by discussing preventive measures, conductors and insulators, and the characteristics of each. Through practical examples and quizzes, students gain a clear understanding of how electricity works in homes and devices around them.