实验幼儿园本部中一班微课程《影子密码》

鋆。鸾

<h1><br></h1> <h1><div style="text-align: left;"><span style="color: rgb(57, 181, 74);"><b>  </b></span></div></h1><h1><font color="#39b54a"><b>  一次餐后活动时,孩子们都围在果果的身边,兴奋的聊着,“我知道人有影子。”“小狗也有影子。”“苹果也有影子。”……“那么什么没有影子呢?”孩子们围在一起,一边看绘本一边聊着。</b></font></h1><h1><div style="text-align: left;"><span style="color: rgb(57, 181, 74);"><b> </b></span></div></h1><h1><font color="#39b54a"><span style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-size: 18px; text-indent: 12px;"><b>&nbsp; &nbsp;&nbsp;</b></span></font></h1> <h1><span style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-size: 18px; text-indent: 11px;"><font color="#39b54a"><b>&nbsp; &nbsp;&nbsp;</b></font></span><b style="caret-color: rgb(57, 181, 74); color: rgb(57, 181, 74);">原来,果果带来了他喜欢的绘本《影子是我的好朋友》。当孩子们聊到什么没有影子时,孩子们遇到了困惑,到底什么没有影子呢?</b></h1><h1><b style="font-family: -webkit-standard; font-size: 18px; text-indent: 12px; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); color: rgb(57, 181, 74);">&nbsp; &nbsp; 小小的影子激发了孩子们求知、学习的兴趣,为了帮助孩子们更加深刻的认识身边的影子,我们生成了主题活动——影子密码。</b></h1><h1><b style="color: rgb(57, 181, 74); font-family: -webkit-standard; font-size: 18px; text-indent: 11px; white-space: normal;">&nbsp; &nbsp; 对于奇妙的影子,孩子们总有问不完的问题:</b></h1> <h1><span style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-size: 18px; text-indent: 12px;"><font color="#39b54a"><b>&nbsp; &nbsp; 针对这个绘本,我根据孩子们的认知水平和我的价值分析,预设了一些相关的活动。</b></font></span></h1> <h1><b><font color="#39b54a">  根据幼儿的认知水平和活动的开展实施,我们制定了一下三个目标:</font></b></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 我们的</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">主题源起于一次和绘本的偶遇,然后孩子们</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">产生一连串的思考,</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">寻着科学探究的路径,</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">孩子们用感官去发现奇妙的影子,用实践去深入探究影子,最后去寻找生活中的影子。</span></span></font></b></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 我们的主题</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">具体从三方面进行实施。</span></span></font></b></h1> <h1><br></h1> <h1><b><font color="#39b54a"><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px;">&nbsp; &nbsp;</span></span></font><span style="color: rgb(57, 181, 74);">在这</span><span style="color: rgb(57, 181, 74);"><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">阶段,孩子们用游戏的方式用感观亲身体验,看看孩子们是怎么玩的。</span></span></span></b></h1><h1><font color="#39b54a"><b> 阅读了绘本以后,孩子们总是会有这样的问题。</b></font></h1> <h1><b><font color="#39b54a">  于是,孩子们来到户外,玩起来藏影子的游戏。</font></b></h1> <h1><b><font color="#39b54a">  通过藏影子的游戏,孩子们有了奇妙的发现:</font></b></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 那么既然在光下面影子是藏不住的,有光的地方就会有影子。在走廊上的阳光下,孩子们经常甩动着双手观察千变万化的影子。孩子们在绘本里也找到了手影游戏,原来手影能变出这么多有趣的小动物。</span></span></font></b></h1> <h1><b><font color="#39b54a"><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 于是,我带</span></span><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">孩子们在暗室里</span></span><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">玩</span></span><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">了手影游戏后,</span></span><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">这是小兔子,……</span></span></font></b></h1> <h1><span style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-size: 18px; text-indent: 11px;"><b><font color="#39b54a">&nbsp; &nbsp; 回家也玩起了亲子手影游戏。</font></b></span></h1> <h1><br></h1> <h1><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; font-size: 18px; text-indent: 11px;"><b><font color="#39b54a">&nbsp; &nbsp; 渐渐的,孩子们不满足于玩影子,开始深入探究影子,我们开展了三个实验,逐步探索影子的奥秘。</font></b></span></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 孩子们在绘本里找到了答案,并想验证一下</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">,并模仿起绘本中的操作进行实验。</span></span></font></b></h1> <h1><font color="#39b54a"><b><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">  紧接着,孩子们又发现</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">绘本里</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">妹妹怎么有这么多</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">个</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">影子?<br></span></span></b><b><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;"> 孩子们尝试</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">自主探究任务:制造多重影子<br></span></span></b><b><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;"> 他们仔细观察绘本,发现图片上有</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">很多灯</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">,得出</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">需要</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">多个</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">手电筒、玩偶一个</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp;</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">,然后</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">幼儿开始尝试制造多重影子</span></span><span class="s7" style="line-height: 14.399999618530273px; font-size: 12px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">。</span></span></b></font></h1> <h1><span style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-size: 18px; text-indent: 11px;"><b><font color="#39b54a">&nbsp; &nbsp; 然而,结果没有想象的顺利,孩子们分组探究,一次次的碰壁,多重影子时隐时现。</font></b></span></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 孩子们还经常在家聊起有趣的影子。萌萌的妈妈是医生,她妈妈告诉她,医院里有种神奇的灯,照出来没有影子,叫无影灯。</span></span></font></b></h1><h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 无影灯真的没有影子吗?其实无影灯就是利用了重影的原理,</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">灯光下的影子,中部特别黑暗</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">的</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">叫本影,四周灰暗的部分叫半影。</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">科学家利用灯照的角度和灯光的强度,最大程度的减小本影、淡化半影,最终达到无影的效果。</span></span></font></b></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 对于彩色影子是否存在,我也不能给出确切的答案,于是我把问题又抛给了孩子们:“你们自己去找找答案看。”孩子们找遍了绘本也没有找到答案,但是他们并没有放弃,而是继续探索,孩子们在语言区找到了一块彩色胶片,</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">想:</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">彩色光下会出现彩色影子吗?</span></span></font></b></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 对于孩子们的发现,我也很感兴趣,我也第一次发现彩色影子的踪影,于是我和孩子们一起探索起来,经过我们的不断尝试,</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">孩子们</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">终于</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">兴奋的</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">喊道</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">原来真的有彩色影子。</span></span></font></b></h1> <h1><b><font color="#39b54a"><span class="s7" style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); font-family: -webkit-standard; white-space: normal; line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 两束或三束彩色光同时照射在物体上,就会出现神奇的彩色光。</span></span></font></b></h1> <h1><br></h1> <h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp;&nbsp;</span></span></font></b><b style="font-family: -webkit-standard; font-size: 18px; text-indent: 11px; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961);"><font color="#39b54a">孩子们在说一说、剪一剪、看一看、聊一聊的过程在交流自己在生活中发现的影子。</font></b></h1><h1><b><font color="#39b54a"><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">&nbsp; &nbsp; 我们在生活中也发现了影子无处不在,投影灯</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">、剪纸艺术</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">(人物、动物剪影也是影子的一种艺术表现手法)</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">、皮影戏</span></span><span class="s7" style="font-family: -webkit-standard; white-space: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); line-height: 14.399999618530273px; font-size: 12px; text-indent: 11px;"><span class="bumpedFont15" style="line-height: 21.600000381469727px; font-size: 1.5em;">、无影灯……</span></span></font></b></h1>

影子

孩子

绘本

彩色

无影灯

探究

游戏

绘本里

手影

发现