有着无可比拟的优势，它以特有的文字、图象、动画等功能，意象相似、智能暗

It has incomparable advantages. It uses unique text, image, animation and other functions, image similarity, and intelligent hints to make classroom teaching more intuitive and vivid, easier to highlight key points, resolve difficulties, and achieve what traditional teaching methods can't reach. The results achieved also make the teaching content more compact, more vivid, solidify the foundation, expand the knowledge capacity in the classroom, and improve the classroom efficiency. <br>For ninth grade students, teachers appropriately use information technology in teaching to stimulate students’ interest in learning and curiosity, arouse students’ enthusiasm for active exploration, active learning, independent or under the guidance of teachers to break through major difficulties, and overcome mathematics learning Obstacles

It has an incomparable advantage, it has unique text, images, animation and other functions, image similar, intelligent innuendo, so that classroom teaching more intuitive and vivid, more difficult to highlight, resolve difficulties, can achieve the traditional teaching methods can not achieve the effect, but also make the teaching content more compact, more image, consolidate the foundation, expand the classroom knowledge capacity, improve classroom efficiency.<br>For the ninth grade students, teachers in the teaching of the proper use of information technology, stimulate students' interest in learning and thirst for knowledge, trigger students to actively explore, active learning enthusiasm, independent or under the guidance of teachers to break through the difficulties, overcome obstacles in mathematics learning.

It has incomparable advantages. With its unique functions of words, images, animation, image similarity and intelligent hint, it makes classroom teaching more intuitive and vivid, easier to highlight the key points and resolve the difficulties. It can achieve the effect that traditional teaching methods can not achieve. It also makes the teaching content more compact, more vivid, consolidates the foundation, expands the knowledge capacity in the classroom and improves the class Efficiency.<br>For the ninth grade students, teachers should use information technology appropriately in teaching, stimulate students' interest in learning and thirst for knowledge, arouse students' initiative to explore and study actively, break through key and difficult points independently or under the guidance of teachers, and overcome obstacles in mathematics learning