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北师大版初中八年级数学上册中位数与众数说课稿
通过活动让学生思考：回答问题。对学生的不同回答，只要合理，就给以认可。设计意图：让学生学会有条理的表述自己的思考过程，理解三种数据都是刻画了一组数据的平均水平。整个授课的过程中，由于问题的难点进行了分解突破，问题的解决水到渠成。同时要学生意识到：学会用数据说话，科学地分析身边的事例。5．归纳小结，巩固提高。（1）列表对比平均数众数中位数概念注意点（２）在生活中可用平均数、众数和中位数这三个特征数来描述一组数据的集中趋势，它们各有不同的侧重点，需联系实际进行选择，对于同一份材料，同一组数据，不同的目的，应选择不同的数据代表。因从不同的角度进行分析时，看到的结果可能是截然不同的。作为信息的接受者，分析数据应该从多角度对统计数据作出较全面的分析，从而避免机械的，片面的解释。
XX镇中心初级中学2023—2024学年度第二学期工作总结
五、总务后勤工作方面在本学期的教育教学工作中，总务工作在工作中坚持发挥后盾保障作用，本着以教书育人，服务育人，服务教学的原则，坚持履行学校的整体工作步骤，切实完成好学校的总务后勤工作。1.在后勤服务工作中，本着服务教学的意识，着力强化后勤队伍建设，努力增强服务意识。2.严格履行财务制度，规范财务行为。在经费使用方面执行预算审批制度，在购物方面实行采购审批和政府采购制度，杜绝了各种不正之风，保证了资金的效益最大化。3.学校和各班班主任签定了班班通责任书，加强了班班通设备管理。同时制定了《班级财产管理制度》，把公物管理列入班主任考核内容之一，加强了财产管理。
中职学校政教处工作计划5篇
1、强化德育队伍建设。不断增强教职工德育意识，努力提高德育理论水平和德育技能，以班主任、生活教官队伍为龙头，健全班委会、学生会、团支部队伍，积极推行课任老师德育工作学科浸透，以各类德育活动为载体，全面张开德育工作。 2、提高学生道德评价水平。学生中的犯错误现象比较普遍、犯错误后又不愿接受教育，其根本原因是在于学生心目中的是非观、善恶观、美丑观不准确。因此本学期德育工作之首便是着眼于逐步形成准确的道德评价标准。通过讲座、演讲、征文、辩论会、典型引路等各种方式提升学生道德认知水准，树立健康向上的世界观、人生观，这是学生改正错误、加快进步的源动力、内驱力。
幼儿园中班学期工作计划3篇
(一)优势表现： 1、个性发搌较好。我班幼儿大多性格较开朗、活泼、乐群，能主动与人交往，也愿意用各种方平表达自己的情感。 2、好奇心强，乐于表现。在科学活动中，孩子们常常兴趣浓厚、发言踊跃。 3、活跃、好动，喜爱参与体育活动。我班幼儿精力充沛，喜欢参加赛跑、攀登等户外游戏等，大部分幼儿身体动作较挟调、灵活。幼儿总体体质水平有较大幅度提高。
2022年海南省中考英语真题（解析版）
In the late autumn, John was badly ill andbecame bedridden (长期卧床的).After the doctor visited John several times, he told Sue, “His condition isquite ___22___.John seems to have lost all will to live. If he doesn’t want to live, medicineswill not help him.”
2022年海南省中考英语真题（原卷版）
YangHongwei, 56, was born into a kite-making family in Weifang. When she was young,she often saw kites with bright colors and different shapes in hergrandfather’s workshop.
2022年河南省中考英语真题（原卷版）
In the large yard stood thirteen trees ofdifferent sizes. One day, while Joey was playing with his sister under thetrees, he noticed that a tree trunk (树干) had a sad look. He raninto the house to tell his mom about it. She told Joey to find the reason whyit was sad.
2022年河北省中考英语真题（原卷版）
As a boy, Kevin visited national parks and helearned the Earth is in ___12___ condition. He felt worried, and hewanted to ___13___ the Earth. In 2009, he went to swim in water nearNorth Pole（北极）todraw people’s attention to the melting glaciers（融化的冰川）.
2022年江西省中考英语真题（原卷版）
Long ago, a poor old couple lived on the coast.One day, an old storyteller came to their village. The old couple gave him ameal. In return, he gave them a coffee mill (磨粉机)and said, “Say, ‘Mill, please grind (磨粉)’,”
2022年河南省中考英语真题（解析版）
In the large yard stood thirteen trees ofdifferent sizes. One day, while Joey was playing with his sister under thetrees, he noticed that a tree trunk (树干) had a sad look. He raninto the house to tell his mom about it. She told Joey to find the reason whyit was sad.
2022年河北省中考英语真题（解析版）
As a boy, Kevin visited national parks and helearned the Earth is in ___12___condition. He felt worried, and he wanted to ___13___ the Earth. In 2009, he went to swim in waternear North Pole（北极）todraw people’s attention to the melting glaciers（融化的冰川）.
2022年江西省中考英语真题（解析版）
The app — called Sit With Us — is ___15___. If a student is having lunch in the afternoon,he or she can create an invitation. Other students can open the app and ___16___ that invitation. They can then use the app todecide when and where to ___17___.
2022年福建省中考英语真题（原卷版）
Thinking that her dream could never come true,Kelly was in low spirits and ____18____ her studies at school. Hermother did all she could to cheer her up, ____19____ Kelly refused tochange. She even took out all her anger and ____20____ on her mother.
2022年福建省中考英语真题（解析版）
At the age of nine, Kelly dreamed of being abasketball player. But one day when she was playing basketball, she hurt herleft leg ____16____.
2022年安徽省中考英语真题（解析版）
Antarctica lies in the most southern part of theworld. It is the coldest area on Earth. There isn’t much rain, but there is alot of snow and wind. The lowest temperature was on 21 July in 1983 at -89.2℃!
2022年安徽省中考英语真题（原卷版）
During 1907-1909, British explorer EarnestShackleton explored Antarctica on foot. In 1911, two explorers—a British mannamed Scott and a Norwegian named Amundsen—raced 1, 400 kilometres to the SouthPole (南极).Amundsen arrived first.
2022年吉林省中考英语真题（原卷版）
Taiping nijiaojiao is made of the mudfrom the local mountain. It takes more than ten steps to make the clay toy, andthe key step is to knead (捏) it with your hands. You can knead the clay toyinto anything, like animals and plants. The blowhole is the most difficult partto make, for the size of the blowhole makes a difference to the sound. Whilecoloring, you can use traditional cultural elements (元素) thatcarry good meanings. It’s hard to make taipingnijiaojiao. But when you finally make it, you will feel proud of yourself.
2022年吉林省中考英语真题（解析版）
“Red Trip” in TonghuaTonghua is a good choice to have a “red trip”. It is aplace full of “red stories”. The well-known national hero Yang Jingyu oncefought here. Experience the “red spirit”!
2022年北京市中考英语真题（解析版）
I joineda band （乐队）as a drummer in my middle school. I thought itwould be fun playing the drum and meeting new friends. At first it was easy,but a month later, it got difficult. I was the only one who couldn’t keep pace （节奏）with the other players. Our teacher,Angie, singled me out to keep practicing while everyone else got to relax. Ifelt ashamed （羞愧的）as my teammates watched me fail so many times.Finally I got so tired of practicing that I didn’t care about doing it right.
2022年北京市中考英语真题（原卷版）
When itcomes to a meaningful life, we might think of love, happiness and health. Alife filled with meaning is what most of us want for ourselves. Then, whatmakes a meaningful life?Manyresearchers agree that a meaningful life comes down to three factors (因素): havinglong-term goals, believing that one’s life matters, and feeling that one’s lifefits together and “makes sense”.But we believe there is more to consider. Sometimeslife enables us to experience small moments of beauty. When people are open toappreciating (欣赏) suchexperiences, these moments may improve how they see their own life. We callthis experiential appreciation (EA).
