Cognition is the mental processing of information, which is the function of the human mind that allows perceptions to grow into conceptions. When we have control over our own cognitive functions that are termed metacognition.Metacognition makes students' thoughts divergent and gives them control over their own functionalities.A teacher should promote the development of the metacognition of the students through different activities, experiments, and hand-on-performances.If a student is able to think about their thinking/way of thinking, it is much more beneficial for their learning, they can improve their learning by changing their thoughts.It pertains to the students capability of setting goals for learning, estimating the success with which the goals are being met, and selecting alternative strategies to meet the goals.So option (1) is the correct answer.Important Points Main characteristics of Metacognitive capabilities:Metacognitive capabilities as a way to access the process and learning. The metacognitive strategies provided teachers with concrete actions and thought processes to reflect upon.Metacognitive strategies include Self-correction as it refers to methods used to help students understand the way they learn; in other words, it means processes designed for students to 'think' about their 'thinking'.It deals with the individual's awareness of the self as a knower and processor of information.