Activities are the tasks designed or deployed by a teacher to bring about the conditions for learning.Project work- It is an educational method in which students working alone or in groups, analyze a real-life problem or address a current day theme within a set time limit working independently and with clearly defined task divisions.It provides extensive hands-on experience with the problem that the project is focused on.Projects are typically made in groups so that the students can learn diverse skills such as cooperation, problem-solving, making decisions, and investigating.As a result, they are referred to as group project-Based learning.Hence, we conclude that a teacher can induct cleanliness drive in school under a project work.Additional InformationAssignment- It is a task assigned by the teacher to the children to complete in a set amount of time.Field trips- It is a visit to a location outside the classroom to create learning in real-life situations.Experiment- It is a scientific technique for making a discovery, testing a hypothesis, or proving unknown facts.