求翻译：非语言符号是传递知识信息，实现师生互动的重要手段。正确地利用视觉性、听觉性以及其它非语言符号能够有效地提升幼儿课堂教学质量,完善教学艺术,更好地完成教学目的。文中简要的介绍了非语言符号的概念及特点，以及在幼儿课堂教学中的优势，并对其在课堂教学中的教学效果进行了实证研究。是什么意思？

Non-verbal symbols is to pass knowledge and information, an important means to achieve student-teacher interaction. Correct use of visual, auditory, and other non-verbal symbols can effectively improve the quality of early childhood teaching, improve teaching art, to better accomplish the purpose of

non-linguistic symbols are impart knowledge and information, and achieve an important means of teacher-student interaction. Correct use of visual, hearing, as well as other non-linguistic symbols to be able to effectively enhance early childhood teaching and learning in the classroom teaching art, p

The non-language mark transmits the knowledge information, realizes important method which the teachers and students interact.Uses visual correctly, the sense of hearing as well as other non-language mark can promote the baby classroom instruction quality effectively, perfect teaching art, completes

Non-linguistic symbols is to deliver knowledge information, important means of achieving the teacher-student interaction. Correct use of Visual, hearing, and other non-language symbols can effectively improve child care quality of classroom teaching, perfecting the art of teaching, better meet teach

Nonverbal symbols are transferring knowledge information, important means for realizing interaction. Correct use of Visual, hearing, and other non-language symbols can effectively improve child care quality of classroom teaching, perfecting the art of teaching, better meet teaching objectives. Artic