A lecture is a method of teaching where an instructor presents information to a group of students. This format is commonly used in universities and colleges, allowing educators to share their knowledge on a specific subject, such as history, science, or literature. Lectures can be delivered in person or online, making them accessible to a wider audience. During a lecture, students listen, take notes, and may ask questions to clarify their understanding. This approach helps students learn from experts in their field, like professors or guest speakers, and encourages engagement with the material. Overall, lectures are an essential part of the educational experience.