Logical constants are like special words or symbols that have their own meaning in math and logic. They are like the words "and" or "or". They are used to help us understand relationships between things and make better decisions. For example, the word "and" is used to say that two things need to both be true in order for something else to be true. We can also use the word "or" to say that either one of two things can be true for something else to be true. Logical constants help us to understand abstract concepts and think more clearly.