The Blackboard Design Of High School Mathematics Under The Aid Of Multimedia Teaching

The new curriculum standards for high school mathematics clearly require that the teaching of high school mathematics should strengthen the application of information technology in teaching.This requirement promotes the integration of multimedia teaching and blackboard teaching,and has also achieved good teaching results.However,with the in-depth application of multimedia to carry out mathematics teaching,the drawbacks of multimedia-assisted teaching have gradually emerged.Some teachers have relied too much on multimedia teaching and underestimated the teaching of blackboard teaching,which has led to a significant reduction in the quality of multimedia-assisted teaching.Based on this,this paper uses the literature reading method,the questionnaire survey method and the inductive summarization method to analyze the high school mathematics blackboard design under the multimedia assisted teaching,and draws the following conclusions:(1)High school mathematics teaching faces special requirements:the increase of teaching content leads to the large amount of writing and the change of thinking style,which leads to the need for logic in the blackboard.The abstraction of the teaching content makes the blackboard must be as image-oriented as possible,and the examination-oriented requirements must be detailed.These special requirements highlight the importance of multimedia-assisted instruction.At the same time,even if multimedia is used as an auxiliary teaching method,board teaching is very necessary.For students,it can cultivate students’ aesthetic taste,improve students’ thinking ability and help students learn knowledge.For teachers,it can help teachers control teaching rhythm,improve teaching skills and feedback teaching results.(2)Analysis of the current situation of high school mathematics board design under multimedia-assisted teaching.Students and teachers are still concerned about traditional blackboard teaching,and multimedia teaching has become the darling of high school mathematics teaching.However,there are also problems such as teachers relying too much on multimedia courseware teaching,lack of interaction in board teaching,and having a board without a board design.The reasons for this are various,including:the teacher’s dependence on multimedia-assisted teaching,the teacher’s understanding of the wrong writing,the teacher’s own writing level needs to be strengthened,and the lack of motivation for teachers to improve their design level.(3)Based on the insufficiency of high school mathematics board design based on multimedia-assisted teaching,the author believes that it can be optimized from the following aspects:improve understanding and strengthen the awareness and attention to the use of mathematics board,increase training and improve the ability of mathematics board content design and effectiveness,strengthen training and enrich the experience and experience of mathematics blackboard teaching implementation,focus on innovation and help students to play the subjective consciousness and status of teaching.The final teaching practice case also proves the reliability of these strategies.