1、评课有评估,促进学校教学质量提高的作用。
2、评课有激励、诊断、导向功能和促使教师专业素质的提高的作用。
3、评课有教育科研的功能和带动学校教育科研水平提高的作用。
评课是教学研究活动中极为重要的一环,不论是哪一级组织的公开课、研究课,还是随堂听课,课后都要组织教师对授课人的课堂教学作评价或个别交换意见,其目的是通过评课找出授课教师课堂教学中成功和不足,使教师在教学中不断改进方法,不断提高教师的课堂教学水平和教学业务能力。
建构主义学习理论认为,学习不是简单的信息积累,更重要的是包含新旧知识经验的冲突。以及由此而引发的认知结构的***。“联系”与“思考”是意义构建的关键。小学英语句型教学应培养学生通过对知识的主动探索和发现来建构所学知识的意义。
《牛津小学英语》教材的编写采用循环式编排方式。以时间表达的句型为例,这套教材在3B、4A、5B的教材中先后三次在相关单元安排了时间表达的不同句型,体现了“循序渐进、逐步扩展、综合复现”的原则。有一位教师在教学5B第七单元“A busy day时安排了4个教学步骤:1 教师出示教具钟。T:What’s the time?(旧知S1:It’s three o’clock,(旧知2 教师将时间拨到3:30。T:What time is it?(新知S2:It’s three thirty,(旧知3 学习新句型后,教师让学生向教师提问。S3:What time is it?(刚学的新知T:n’s halfpast three,(新知4 教师出示新旧句型,让学生读一读,比一比,想一想,说一说。
这种根据教材内容的编排特点,帮助学生实现由旧知向新知的迁移的教学方法,既突出了知识的连贯性和整体性的教学,从客观上降低了学生理解新知的难度,又有利于学生循序渐进地建构新知。
Dear teacher:
I am just writing to say thank you.thank you for teaching us things we need to learn, thank you for being there for us when we have any problems, thanks for your devotion and willingness to help us, thank you for the love you\'ve shown to us.
I am lucky to have a teacher like you. and no matter what kind of person i will become, you will always have your influence on me. You taught me how to study, how to live and even how to be a man. From you I learned what kind of person i want to be and what should i get from life. this means everything to me.
my dear teacher, no matter what you will always have a special place in my heart and i will remember what i have learned from you and carry the knowleges through my life! I will make good use of the school, teachers would also like to be able to impart a better learning methods, such as English will be able to make progress there is a greater interest in education teachers and thanked the ex Thank you!
Yours
Jane
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