Информатика в школе最新文献

Intra-school control: system for evaluating subject outcomes in informatics (level of basic general education) 校内控制:评估信息学学科成果的系统(基础通识教育水平)

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-3-19

L. L. Bosova, N. N. Samylkina

引用次数: 0

Engineering games as a means of polytechnical education for junior schoolchildren 工程游戏作为初中学生理工教育的一种手段

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-74-83

T. V. Barakina

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Leapfrog game 超越游戏

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-58-62

P. A. Kornilov

{"title":"Leapfrog game","authors":"P. A. Kornilov","doi":"10.32517/2221-1993-2023-22-4-58-62","DOIUrl":"https://doi.org/10.32517/2221-1993-2023-22-4-58-62","url":null,"abstract":"The article discusses the rules and features of conducting one of the mathematical games – the game \"Leapfrog\" at extracurricular activities. The author presents his experience of conducting games of this type with different age categories of students, analyzes the results, offers a certain set of tasks in which there are both borrowed and own tasks. The article also discusses some nuances of the strategy for the participants of the game, provides examples of calculating the rating of participants' decisions, outlines considerations that are useful to consider when compiling a set of tasks for the game. The author organized games of this type both in mathematics and computer science. In fact, it is possible to conduct this game on any subject. At the same time, tasks should be formulated in such a way that there are many solutions, for example: \"Bring as many substances as possible with the property ...\", \"Come up with the shortest word in which ...\", etc. In the future, solutions are ranked by quality and authors of better solutions are awarded more points. The specifics of the game is that the current position of the participants is displayed on a numerical line using chips. When moving, the chips jump over each other (hence the name of the game), which allows you to overtake rivals not only due to the quality of problem solving, but also with the help of tactical considerations. This gives the game an unusually emotional coloring.","PeriodicalId":481881,"journal":{"name":"Информатика в школе","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135350603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

How to use the Python programming language in fulfilling crypto-arithmetic tasks in secondary school 如何使用Python编程语言在中学完成密码算术任务

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-67-73

Z. I. Zinnatullin, O. M. Korchazhkina

{"title":"How to use the Python programming language in fulfilling crypto-arithmetic tasks in secondary school","authors":"Z. I. Zinnatullin, O. M. Korchazhkina","doi":"10.32517/2221-1993-2023-22-4-67-73","DOIUrl":"https://doi.org/10.32517/2221-1993-2023-22-4-67-73","url":null,"abstract":"The article provides a way to optimize an enumeration process in the Python programming language while solving crypto-arithmetic (enumerative) tasks where two multi-digit numbers add to each other in a column. It is noted that there are two directions in fulfilling enumeration problems which suggest being optimized by combinatorial (algebraic) and programming methods. Moreover, it has been found out that it is impractical to express algebraic optimization methods directly in program codes, since programming languages have their own possibilities for optimizing search procedures. Therefore, the process of learning how to optimize search while fulfilling enumerative tasks should be carried out in two stages. Combinatorial methods are the best means of forming students’ logical mindsets and algorithmic skills. That is the reason why these methods should necessarily be included in the informatics course at the level of general secondary education. Then, at the advanced stage of training, or at the level of secondary general education, it is useful for students to move to the programming direction mastering high-level programming languages. The optimizing strategy of solving crypto-arithmetic problems described in the article, and its implementation in the Python language involves omitting conventional cyclic structures, as well as widely known methods of processing character data. When compiling a computer program \"слова.py\", the authors applied the join method and the permutations function of the itertools module from the Python standard library. This choice has greatly simplified the recording of the program codes and reduced the time it took to search for the solution.","PeriodicalId":481881,"journal":{"name":"Информатика в школе","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135350605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application of DJI robotics kit in general and additional education 大疆机器人套件的一般应用和附加教育

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-43-49

A. A. Bykova, N. M. Vlasova-Galaseeva

引用次数: 0

Formation of functional literacy in informatics lessons when studying Programming at the level of basic general education 在基础通识教育阶段学习程序设计时信息学课程中功能素养的形成

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-63-66

S. V. Troegubova

引用次数: 0

The use of gamification elements in the study of the theme "developing a website in html" in extracurricular activities in informatics 在信息学课外活动中运用游戏化元素研究主题“开发html网站”

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-20-33

N. A. Kurganova

{"title":"The use of gamification elements in the study of the theme \"developing a website in html\" in extracurricular activities in informatics","authors":"N. A. Kurganova","doi":"10.32517/2221-1993-2023-22-4-20-33","DOIUrl":"https://doi.org/10.32517/2221-1993-2023-22-4-20-33","url":null,"abstract":"The article discusses an example of a lesson on the theme \"Developing a website in HTML\" using gamification elements. Gamification elements such as points, symbols, ranking tables, events, incentives (awards) are highlighted. An example of the use of the domestic online service Picnote at the organizational stage and the stage of reflection is given. This service allows you to record and subsequently analyze the emotional state of students and their mood for the lesson. The division into teams occurs using the online service \"Wheel of Fortune\"; the article discusses the technology for using this service. At the stage of updating knowledge, game moments in the lesson are created using a digital tool such as the Joyteka platform. The article substantiates the advantages of using the Joyteka platform in the educational process. The lesson includes two games: \"Terms\" and \"Quest\", developed by the teacher for this lesson on the Joyteka platform. Examples of coupons to encourage students in class are provided. The article demonstrates a step-by-step walkthrough of the quest room with example tasks and answers. At the stage of generalization and systematization, students are invited to feel like developers and create a website for a company engaged in space tourism. Additional materials have been developed for the lesson.","PeriodicalId":481881,"journal":{"name":"Информатика в школе","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135351804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Using a neural network in the work of an informatics teacher 在信息学教师的工作中使用神经网络

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-34-42

A. S. Paravina

引用次数: 0

Possibility of developing communicative universal learning actions of students at the informatics lessons while studying the theme "The processing of graphic information" 以“图形信息处理”为主题研究信息学课程中培养学生交际性通用学习行为的可能性

Информатика в школе Pub Date : 2023-10-06 DOI: 10.32517/2221-1993-2023-22-4-50-57

E. S. Vaseva, A. A. Baskakova

{"title":"Possibility of developing communicative universal learning actions of students at the informatics lessons while studying the theme \"The processing of graphic information\"","authors":"E. S. Vaseva, A. A. Baskakova","doi":"10.32517/2221-1993-2023-22-4-50-57","DOIUrl":"https://doi.org/10.32517/2221-1993-2023-22-4-50-57","url":null,"abstract":"The development of communicative universal learning actions in students is an urgent task of education in secondary school. An important conditions for the development of communicative universal learning actions are the creation of situations of educational cooperation and the organization of teamwork. The academic subject \"Informatics\" and the theme \"Processing of graphical information\" make it possible to create conditions for organizing team work among students. In the process of studying the topic, it is possible to organize teamwork of schoolchildren to search and present information, create a set of visual materials on various themes, work in cloud services with the same graphic file, distribute and solve problems when creating comics, etc. The article suggests methodological recommendations for organizing teamwork when teaching the theme \"The processing of graphic information\" to seventh grade students. Recommendations include setting tasks, justifying the forms and methods of teamwork, determining the type and scope of work, describing the optimal composition of participants, the necessary resources, and a system for evaluating the results obtained. It is concluded that it is advisable to systematically or with some frequency use the organization of teamwork when schoolchildren study other topics in the subject \"Informatics\".","PeriodicalId":481881,"journal":{"name":"Информатика в школе","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135351661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Video tutorials on the theme "Creating vector graphics in the free editor Inkscape" 主题为“在免费编辑器Inkscape中创建矢量图形”的视频教程

Информатика в школе Pub Date : 2023-06-05 DOI: 10.32517/2221-1993-2023-22-2-73-78

I. E. Drabo, A. V. Radionova

引用次数: 0