在这个信息化的时代,一切事物都在瞬息万变,教师的教学观念也要随之改变,教无止境,学无止境。从原生态的课堂教学到用黑笔写在玻璃纸上投影到墙壁上的课堂教学,再到计算机与投影机结合的课堂教学,再到现如今的电子白板与计算机、投影结合的课堂教学,可谓与时俱进。而电子白板与计算机、投影仪结合对于改善课堂教与学、优化课堂互动、提高学生学习效率越发显出它的优势。虽然我们学校仅有一台电子白板教学工具,但对农村初中来说已实属不易。我们学校的青年教师都在积极学习当中。下面 In this era of informationization, everything is changing rapidly and the teaching ideas of teachers change accordingly. From the original ecology of the classroom teaching to black pen written on cellophane projected on the wall classroom teaching, and then to the combination of computer and projector classroom teaching, and now the whiteboard and computer, projection combination of classroom teaching can be described Advance with the times. The whiteboard and computer, projector combined to improve classroom teaching and learning, optimizing classroom interaction, improve student learning more and more to show its advantages. Although our school has only one electronic whiteboard teaching tools, but it is not easy for rural junior high school. Young teachers in our school are actively learning. the following