当前位置:首页>教案>全国美术一等奖优质课教案《电脑美术》

全国美术一等奖优质课教案《电脑美术》

  • 2026-07-28 05:08:34
全国美术一等奖优质课教案《电脑美术》
当鼠标代替画笔,屏幕代替画纸,绘画便开启了一扇通往无限可能的大门。电脑美术不是要取代传统的画笔和颜料,而是为孩子们的想象力插上科技的翅膀——直线与曲线可以自由组合,色彩可以随时改变,“撤销”键让每一次尝试都不必担心犯错。本课将带领一年级学生认识这位“数字画笔”新朋友,在画图程序的奇幻世界里,用鼠标点染出属于自己的第一幅电脑画,感受科技与艺术相遇的奇妙火花。
全国美术一等奖优质课教案《电脑美术》

课程基本信息

项目
内容
课题
电脑美术
单元
第十八单元
课型
造型·表现
课时
1课时(40分钟)
适用年级
一年级下册
教材版本
人教版一年级下册 第18课

一、教材分析

本课属于“造型·表现”学习领域,是一年级学生首次接触数字艺术创作的关键一课。教材将美术与信息技术进行融合,要求学生学会打开“画图”程序,运用直线、曲线、圆形、矩形等工具组合成有趣的画面,并选择颜色进行填充。本课从传统纸笔绘画拓展到数字绘画,旨在让学生感受“电脑也是画笔”的创作方式,体验科技与艺术结合的魅力。

二、学情分析

一年级学生已具备基本的纸笔绘画能力,对色彩和图形有初步认识,但鼠标操作尚不熟练。学生对电脑充满好奇,“用电脑画画”能极大激发学习兴趣。同时,学生对画图程序界面和工具较为陌生,容易因操作不熟练而产生畏难情绪。本课通过“欣赏激趣—分步探究—分层实践”的方式,降低学习门槛,让每个学生都能体验成功的喜悦。

三、教学目标(聚焦核心素养)

核心素养维度
教学目标
审美感知
通过欣赏电脑美术作品,感受数字绘画的色彩美与造型美,能说出电脑绘画与传统绘画的视觉差异。
艺术表现
掌握画图程序中直线、曲线、圆形、矩形等基本工具的使用方法,能运用这些工具组合成一幅完整的电脑绘画作品。
创意实践
能根据自己的想象,选择不同的图形工具进行组合与变化,创作出有个人特色的电脑绘画作品。
文化理解
了解电脑美术是科技与艺术结合的产物,感受数字技术为美术创作带来的新可能,激发对现代艺术形式的兴趣。

四、教学重点与难点

类型
内容
突破策略
教学重点
认识画图程序界面,掌握直线、圆形、矩形等基本工具的使用方法。
以“分步演示+同步操作”的方式,让学生在“做中学”。
教学难点
灵活运用多种图形工具组合成一幅完整的画面,做到图形闭合便于填色。
通过“七巧板”类比和分步示范突破组合难点。

五、教学准备

类别
内容
教师
多媒体课件(含电脑美术作品、画图程序界面示意图、操作演示视频);教师机与电子教室广播系统;画图程序。
学生
每人一台电脑(已安装Windows画图程序);教育学生爱护电脑设备。

六、教学过程(40分钟)

任务一:初识电脑美术——画笔的新朋友(6分钟)

1. 情境导入·激发兴趣

教师播放《别看我只是一只羊》歌曲片段,出示一张喜羊羊的无色图片:“平时你们给图画上色用什么呢?(水彩笔、油画棒)今天,老师不用水彩笔,也不用油画棒——照样能给喜羊羊涂上漂亮的颜色!”

「全国美术一等奖优质课教案《电脑美术》.docx」,

链接:https://pan.quark.cn/s/d7e84845f309

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  1. CONNECT:[ UseTime:0.000612s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000890s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000335s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000281s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000498s ]
  6. SELECT * FROM `set` [ RunTime:0.000205s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000640s ]
  8. SELECT * FROM `article` WHERE `id` = 517733 LIMIT 1 [ RunTime:0.003774s ]
  9. UPDATE `article` SET `lasttime` = 1785455971 WHERE `id` = 517733 [ RunTime:0.006074s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000272s ]
  11. SELECT * FROM `article` WHERE `id` < 517733 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000509s ]
  12. SELECT * FROM `article` WHERE `id` > 517733 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000440s ]
  13. SELECT * FROM `article` WHERE `id` < 517733 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002579s ]
  14. SELECT * FROM `article` WHERE `id` < 517733 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.015757s ]
  15. SELECT * FROM `article` WHERE `id` < 517733 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.012862s ]
0.118357s