大班科学教案《蚂蚁过冬》教案反思精编

参考资料，不熬夜1/22大班科学教案《蚂蚁过冬》教案反思精编【预览】此例优秀文档“大班科学教案《蚂蚁过冬》教案反思精编”是由三一刀客网友为您分享整理的，供您参考学习之用，希望对您有所帮助，喜欢就下载支持吧！大班科学教案《蚂蚁过冬》教案反思篇11、学习用轮廓线表现蚂蚁的结构，并通过头和身体的方位变化表现蚂蚁的各种动态。2、创造性地想象蚂蚁过冬的有趣情景，培养幼儿对自然现象探究的兴趣。3、积极参与探索活动，萌发求知欲，体验成功快乐。4、对蚂蚁有浓厚的兴趣，热爱生活乐于探索。1、幼儿每人一张蚂蚁的家、红黑蓝三色粗细笔。2、欣赏作品三张：蚂蚁搬花生、蚂蚁宴会、蚁后生宝宝。3、展示板背景：蚂蚁过冬。一、导人情景冬天到了，北风呼呼地吹，动物们开始准备过冬了。每种动物都有自己过冬的好办法。今天我们来做地下考察队，一起走到地下去访问小蚂蚁。二、欣赏讨论1、出示背景蚂蚁过冬。参考资料，不熬夜2/22小蚂蚁的家在地下的洞里，一个蚂蚁洞有许多洞穴，四通八达，进出非常方便。现在，我们一起走进小蚂蚁的家里去看一看，好吗?2、打开一号家。这是一群工蚁的家，工蚁们在干什么呢?(工蚁们在搬一颗花生)小蚂蚁搬的花生怎么这么大?(因为我们人很大，看上去这颗花生很小，可是小蚂蚁很小，看上去这颗花生很大)这么大一颗花生，工蚁们是怎么搬的呢?(有的用头顶，有的躺在地上用力推，还有的用手拉)你认为哪个工蚁用的力气最大?(用头顶的工蚁)(教师边演示边提问)蚂蚁的身体哪一部分不是用图形来画的'?(身体部分是用弯弯曲曲的线来画的)蚂蚁有三对足，第一对足是从头和身体连着的地方长出来的，就像人的手一样;第二对足是从腰间长出来的;第三对足是从身体下面长出来的。腿是笔直的吗?(弯弯的，前腿朝后弯，后腿朝前弯。)大家一起用力气，这群勤劳的工蚁从秋天开始搬食物，除了搬花生还可以搬什么呢?(蛋糕屑、小米粒、玉米粒、小虫子等)现在家里的食物堆得满满的，足够蚂蚁们吃上一个冬天了。3、打开二号家。这是一群兵蚁的家，兵蚁们正在举行宴会，它们是怎样开宴会的呢?(它们坐在桌子边，有的蚂蚁举起酒杯，有的在喝酒)坐着的蚂蚁和站着的有什么不一样呢?(坐着的蚂蚁第二段身体应该弯弯的，站着的是平平的)(演示头和第一段身体)画第参考资料，不熬夜3/22二段身体老师也觉得有点难，该怎么画小蚂蚁才会坐下呢?(幼儿：该把身体横过来画)兵蚁的家里真热闹。4、打开三号洞穴。蚁后生小宝宝了，蚂蚁家族又添了许多新成员，蚂蚁刚出生，蚁后正在照顾小宝宝呢!蚁后、蚂蚁过冬。我国著名学前教育学家陈鹤琴先生说过:“小孩子生来就是好动的，是以游戏为生命的。”幼儿手工活动也可以说是一种游戏活动，幼儿手工活动一般都是在看看、想想、做做、玩玩的过程中进行的。因此在开展幼儿手工活动时，也应重视游戏的重要性，在游戏中进行活动，最大限度的发挥游戏的作用。就如何将游戏与幼儿手工活动有效地结合在一起的问题，我们进行了相关的尝试与探索。在第一次教学预设中，我采用了较为传统的形式开展，活动效果较差，经过课题组老师的交流讨论，在第二次的教学预设中，我将游戏渗入其中，尝试从以下几方面将游戏与中班手工活动《蚂蚁过冬》相结合：1、导入环节游戏化，引发幼儿兴趣幼儿儿手工活动要遵循兴趣性原则，以内容激起幼儿兴趣，以游戏活动满足其情感需要，激发起幼儿想象、创造，培养幼儿的审美感知，在《蚂蚁过冬》活动中，我以“蚂蚁过冬”的情境游戏导入活动，将幼儿的兴趣充分调动起来，为后续的活动打下良好的基础。参考资料，不熬夜4/222、活动过程游戏化，促进幼儿发展《教育指导纲要》中明确规定：幼儿园教育应尊重幼儿的人格和权力。尊重幼儿身心发展的规律和学习特点，以游戏为基本活动，寓教于各种活动之中。“新鲜好奇、好动、好玩、爱做游戏是幼儿的年龄特征，也是幼儿的天性。对幼儿来说，游戏是一种符合幼儿身心发展要求的快乐而自主的实践活动。”因此在《蚂蚁过冬》的活动过程中，我加入了模仿游戏，请幼儿根据模仿小蚂蚁搬东西，引导幼儿观察蚂蚁的动态。还加入了“蚂蚁找食物”的游戏，请幼儿当小蚂蚁，一起随音乐做动作、搬东西等，进一步巩固了幼儿的经验。通过游戏的形式，幼儿在掌握巩固经验过程的中不会觉得枯燥，反而非常感兴趣，在做做玩玩中对蚂蚁搬东西的动态有了更进一步的了解。小百科：蚁科（formicidae），体长2~20毫米，触角膝状，9~10节，腹部基端有1~2个结节，最易识别。营“社会生活”，有明显的多型现象，每一巢群中有雄蚁、雌蚁及生殖系统发育不全的雌性工蚁(有些种类工蚁中，有上腭发达的兵蚁)。大部分种类雌蚁及雄蚁具翅，而工蚁、兵蚁无翅。s(content_relate);大班科学教案《蚂蚁过冬》相关文章：1.《蚂蚁过冬》大班科学教案2.大班科学教案《动物过冬》参考资料，不熬夜5/223.蚂蚁过冬教案4.幼儿园大班《动物过冬》科学教案5.大班科学教案：动物是如何过冬的6.科学教案动物怎样过冬7.幼儿园大班《动物怎样过冬》科学教案活动8.《动物的过冬方式》幼儿园大班优秀科学教案大班科学教案《蚂蚁过冬》教案反思篇2����ñ§ï¿½ì°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½1��ñ§ï°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ß±ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ïµä½á¹¹ï¿½ï¿½ï¿½ï¿½í¨ï¿½ï¿½í·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ä·ï¿½î»ï¿½ä»¯ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ïµä¸ï¿½ï¿½ö¶ï¿½ì¬ï¿½ï¿½参考资料，不熬夜6/22����2�������ôµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¤ï¿½é¾°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½×¶ï¿½ï¿½ï¿½ï¿½ï¿½è»ï¿½ï¿½ï¿½ï¿½ì½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¤ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½3����������ì½ï¿½ï¿½ï¿½î¶¯ï¿½ï¿½ï¿½è·ï¿½ï¿½ï¿½öªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½é¹ï¿½ï¿½ï¿½ï¿½ö¡ï¿½ï¿½ï¿½ï¿½ï¿½4����������å¨ï¿½ï¿½ï¿½ï¿½ï¿½è¤ï¿½ï¿½ï¿½è°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ì½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½1���׶�参考资料，不熬夜7/22ã¿ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ïµä¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½é«ï¿½ï¿½ï¸ï¿½ê¡ï¿½ï¿½ï¿½ï¿½ï¿½2��������æ·ï¿½ï¿½ï¿½å£ï¿½ï¿½ï¿½ï¿½ï°á»¨ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½á¡¢ï¿½ïºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½3��õ¹ê¾ï¿½å±³ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½é¾°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ìµ½ï¿½ë£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ø´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿参考资料，不熬夜8/22½ï¿½ç¿ï¿½ê¼×¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ë¡ï¿½ã¿ï¿½ö¶ï¿½ï¿½ï¶¼ï¿½ï¿½ï¿½ô¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½äºã°ì·¨ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½â¿ï¿½ï¿½ï¿½ó£ï¿½ò»ï¿½ï¿½ï¿½ßµï¿½ï¿½ï¿½ï¿½ï¿½è¥ï¿½ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ï¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½1����ê¾ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ïµä¼ï¿½ï¿½úµï¿½ï¿½âµä¶ï¿½ï¿½ï£¬ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¶ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½à¶´ñ¨ï¿½ï¿½ï¿½ï¿½í¨ï¿½ë´ï£¬ï¿½ï¿½ï¿½ï¿½参考资料，不熬夜9/22�ç³ï¿½ï¿½ï¿½ï¿½ã¡£ï¿½ï¿½ï¿½ú£ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ß½ï¿½ð¡ï¿½ï¿½ï¿½ïµä¼ï¿½ï¿½ï¿½è¥ï¿½ï¿½ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½?����2����ò»ï¿½å¼ò¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»èºï¿½ï¿½ï¿½ïµä¼ò£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ú¸ï¿½ê²ã´ï¿½ï¿½?(�������ú°ï¿½ò»ï¿½å»ï¿½ï¿½ï¿½)ð¡ï¿½ï¿½ï¿½ï°ï¿½ä»ï¿½ï¿½ï¿½ï¿½ï¿½ã´ï¿½ï¿½ã´ï¿½ï¿½?(��îªï¿½ï¿½ï¿½ï¿½ï¿½ëºü´ó£¬¿ï¿½ï¿½ï¿½è¥ï¿½ï¿½å»ï¿½ï¿½ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ð¡ï¿½ï¿½ï¿½ïºï¿½ð¡ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½è¥ï¿½ï¿½å»ï¿½ï¿½ï¿½ï¿½ü´ï¿½)��ã´ï¿½ï¿½ò参考资料，不熬夜10/22»ï¿½å»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ã´ï¿½ï¿½ï¿½ï¿½ï¿½?(�ðµï¿½ï¿½ï¿½í·ï¿½ï¿½ï¿½ï¿½ï¿½ðµï¿½ï¿½ï¿½ï¿½úµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½æ£ï¿½ï¿½ï¿½ï¿½ðµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½)����îªï¿½ä¸ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ãµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½?(��í·ï¿½ï¿½ï¿½ä¹ï¿½ï¿½ï¿½)(��ê¦ï¿½ï¿½ï¿½ï¿½ê¾ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½)���ïµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ò»ï¿½ï¿½ï¿½ö²ï¿½ï¿½ï¿½ï¿½ï¿½í¼ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½'?(���岿������������������������)�����������㣬��ò»ï¿½ï¿½ï¿½ï¿½ï¿½ç´ï¿½í·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï参考资料，不熬夜11/22¿½åµäµø·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ä£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ëµï¿½ï¿½ï¿½ò»ï¿½ï¿½;�ú¶ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ç´ï¿½ï¿½ï¿½ï¿½ä³¤ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½;���������ç´ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½æ³¤ï¿½ï¿½ï¿½ï¿½ï¿½