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宝宝学美术(教案):“手掌”树

  • 2026-06-15 09:15:12
宝宝学美术(教案):“手掌”树
教学目标：
      1、积极尝试用勾画手掌来形成树的轮廓，并通过各种线条、图案装饰树，激发对线描画的兴趣，增强艺术美感。
      2、能主动地对同伴的作品作出较正确的评价。
      3、培养幼儿探索树的能力，通过感官观察并记录树的样子。
教学准备：
　　多媒体课件、线描笔、画纸。
教学过程：
　　（一）谈话导入，引起幼儿兴趣。
      1.师（点击课件，出示“树”）：这是什么字？你认识吗？
      2.师：世界上的树有很多种，你知道的有哪些？
      3.师：树的种类多，形状也是各种各样，让我们一起来欣赏一下（点击课件）
      4.师生小结：这些树是我们的小手变成的，有的树干粗、有的细；有的树冠大、有的小，有的树冠像三角形，有的像椭圆形，真是千姿百态、形状各异。
      5.师：我们一起找一找各种各样的树。
      （二）讲解示范，掌握绘画要求
      师：今天我们就用线描的方法来画树，你想怎么画？
　　师：你们熟悉哪些线条？
　　教师根据幼儿的回答带领幼儿徒手练习各种线条的画法：波浪线、螺旋线、锯齿线、长城线、斜线、直线、弧线……
　　（三）欣赏线描画范作，感受线条变化带来的艺术美感。
　　师：在这些作品中你发现了哪些线条？这些线条有什么变化呢？它们是怎样排列、组合的？
      师：不同的线条变化组合产生的效果会使画面更美，你愿意来试试吗？你想怎么设计？
      师（点击课件示范）：如果添画上自己喜欢的图案，一定会更满意，你喜欢什么图案呢？
      (四)幼儿作画，教师指导
      1.交代要求：在电脑中选一棵或者是平时看到过的树，在纸上画好外形（轮廓），要画得尽量大，布局合理。
      2.幼儿画好后，将作品贴在展板上。
      (五)讲评作品，结束活动
      1.引导幼儿欣赏，用贴五角星的方法选出“你最喜欢的树”
      2.请幼儿说说喜欢的理由，并引导幼儿自己提意见。
      3.介绍线描画，鼓励幼儿自由尝试创作。
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  1. CONNECT:[ UseTime:0.001030s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001655s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000673s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000670s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001385s ]
  6. SELECT * FROM `set` [ RunTime:0.000605s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001486s ]
  8. SELECT * FROM `article` WHERE `id` = 508503 LIMIT 1 [ RunTime:0.001044s ]
  9. UPDATE `article` SET `lasttime` = 1781962673 WHERE `id` = 508503 [ RunTime:0.011440s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000708s ]
  11. SELECT * FROM `article` WHERE `id` < 508503 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001250s ]
  12. SELECT * FROM `article` WHERE `id` > 508503 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001024s ]
  13. SELECT * FROM `article` WHERE `id` < 508503 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004631s ]
  14. SELECT * FROM `article` WHERE `id` < 508503 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001920s ]
  15. SELECT * FROM `article` WHERE `id` < 508503 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007535s ]
0.136505s