历史选择题讲评策略之我见

众所周知,在高三复习中,有效的试题讲评有助于提高复习质量,但由于种种原因,试题讲评往往存在两个偏向：一是就题讲题,忽视试题与史实、考点之间的融会贯通;二是以讲为主,忽略学生思想展示和交流分享。本文拟以选择题讲评为例,谈谈提高试题讲评效益的尝试和体会。     

指向学科核心素养的化学试题命制与教学改进——以“水溶液主题”为例

梳理归纳指向学科核心素养的试题具有的特点,建构试题命制思路,依据命题思路、以文献为基础命制了一道“水溶液主题”的综合试题;运用试题对学生的化学学科核心素养水平进行评价,基于评价结果优化试卷讲评方式,设计试卷讲评与专题复习相结合的教学活动,引导教学不断向素养为本教学转变。     

如何提高高中政治讲评课效果

政治学科在进入高三复习阶段最主要的课就是试卷讲评,讲评课的好坏直接关系到检测的效果和最终复习的成果。通过几年的教学实践,我认为要真正提高高三政治讲评课的效果,必须坚持“三步走”的战略。     

一道模考题教学的思考

试题讲评是高三数学复习教学中的一个重要内容。然而在不少的试题讲评教学中,忽视学生课前的自我订正、自我反思、自主学习,忽视学生在课堂中的交流与学习成果的展示,不注重揭示题目之间、各种解法之间内在的联系,不重视总结和概括题目背后的数学思想方法,不重视学生课后对课堂学习的回顾与反思,缺少同类题的补偿练习。这样的试题讲评,不能充分发挥学生的主观能动性,激发学生学习的主动性、积极性,造成了教师讲得很多,学生学得辛苦,但教学效果不佳的结果。怎样改善这种复习状况,笔者在讲评一道模考题时,做了一些尝试和探索,现整理成文与大家交流,抛砖引玉。     

与时偕行求创新，观照社会重担当——2021年高考思想政治开放性试题命题特点及复习教学策略

2021年高考思想政治学科开放性试题的任务设计题型多变。教师在复习教学中既要遵循试卷考查引领,又要坚持问题导向,多方面帮助学生夯实基础知识、提升学科关键能力。     

利用英语试卷讲评课提高教学质量

一、试卷讲评课的意义 试卷讲评课是中学英语教学中的重要课型之一,是以分析学生考试情况、纠正考试中存在的共性错误、弥补教学上的遗漏、帮助学生牢固掌握所学知识和提高能力为目的的一种课型。讲评的目的绝不仅仅在于澄清某个问题的正误和对试题进行单纯的分析,重要的是借助讲评使学生复习、巩固所学知识,了解知识的内在联系,提高综合运用知识的能力。通过讲评,     

新课程理念下的思品试卷讲评课浅探

试卷讲评,很多师生在思想上不重视,往往只重视试题的解答,常常把讲评课上成习题课或公布答案课。事实上,试卷讲评应包括对试题的讲解和试卷的分析。特别进入初三复习阶段,通过考练、讲评纠正考试中存在共性错误,弥补教学上的遗漏。一堂成功的试卷讲评课,     

高效讲评促进学生答题又快又准

<正>试题讲评是高三复习中非常重要的一环,但有的教师在试题讲评时只注重讲而忽略了评,所以经常出现一道题讲了以后学生仍然出错情况。教师在试题讲评课时要针对学生出现的问题进行切实可行的讲评,帮助学生从题海中脱离出来,提高复习质量,做到答题又快又准。在高考复习中实施高效讲评应做好以下几个方面。一、抓好审题的讲评每份试卷学生都会有或多或少的无谓失分,原因包括审题不清、专业术语运用不当、笔误等,这并不是因为     

如何在高三化学复习中上好试卷讲评课

讲评课是高三化学复习中的重要课型,探索讲评课教学规律,采用有实效、有特色的四步教学法对于提升学生的学科思维能力、提高复习效率大有裨益。     

如何在高三化学复习中上好试卷讲评课

讲评课是高三化学复习中的重要课型,探索讲评课教学规律,采用有实效、有特色的四步教学法对于提升学生的学科思维能力、提高复习效率大有裨益.     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.     

Improvement of one-cycle controller by use of proportional integral differential controller

1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec…     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.