Writing about mathematics, such as describing how a problem was solved, also helps students clarify their thinking and develop deeper understanding. Reading children's literature about mathematics, and eventually text material, also is an important aspect of communication that needs more emphasis in the K-4 curriculum. This standard highlights the need to involve children in actively doing mathematics. Exploring, investigating, describing, and explaining mathematical ideas promote communication. Teachers facilitate this process when they pose probing questions and invite children to explain their thinking.
Teachers also can assess students' knowledge and insight by listening and observing.
The idea that children should learn mathematics meaningfully is implicit in this discussion, for meaningful learning is necessary if mathematics is to make sense and if communication is to be possible. Discussion Young children are active, social individuals. Much of the sense they make of the world is derived from their communications with other people. Communicating helps children to clarify their thinking and sharpen their understandings. Representing, talking, listening, writing, and reading are key communication skills and should be viewed as integral parts of the mathematics curriculum.