数学语言是反映数学特点的学科语言,具有科学准确、逻辑严密、表达完整等特点,学生对数学语言表达能力掌握得如何,将直接影响其后继学习及思维能力的发展。在实际教学中,我发现二年级学生由于其年龄较小,运用数学语言的能力相对较弱,语言发展尚不完备。针对这种情况,那教师应如何做呢? Mathematical language is a subject language that reflects the characteristics of mathematics. It is characterized by scientific accuracy, strict logic and complete expression. Students’ mastery of the ability of mathematical language expression will directly affect the development of their subsequent learning and thinking ability. In the actual teaching, I found that because of their younger age, sophomores have relatively weaker ability to use mathematical language and their language development is still incomplete. In view of this situation, that teacher should do?