为了激发学生学习生物学科的兴趣,提升学生生物知识应用能力和生物学科素养,培养学生建模思维,提高动手能力,让学生在模型制作中感悟生物学知识的形成,万安县第四中学举办了学生生物细胞模型制作活动。
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模型建构
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模型建构是科学核心素养中科学思维的重要组成部分,具有重要的教育教学价值。
开展细胞模型制作活动可以增进学生对植物、动物细胞结构的认识,激发学习科学的兴趣,培养学生善于探究、勇于实践的科学素养,同时也可以增强学生的动手创作能力。
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作品展示墙
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本次活动收到学生作品100多件,各班同学奇思妙想,使用不同材料(超轻黏土、橡皮泥、植物种子、硬卡纸、牙签等)制作了植物、动物的细胞结构模型,表现出极强的动手能力。
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植物细胞模型
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植物细胞包括细胞壁、细胞膜、细胞质、细胞核、液泡、叶绿体等。同时植物细胞的形态多样,有球形、圆形、椭圆形、纺锤形和圆柱形。
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孩子们的智慧在他们的手指尖上,多彩多姿、形态各异的植物细胞模型看上去好赏心悦目哦!
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动物细胞模型
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动物细胞具有细胞膜、细胞质、细胞核、线粒体等结构。
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动植物细胞的异同点
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相同点:植物细胞和动物细胞都有细胞膜、细胞质和细胞核。
不同点:
1、植物细胞有细胞壁,而动物细胞没有细胞壁。
2、植物细胞有叶绿体可以进行光合作用,动物细胞不能。
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高中版细胞模型
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部分同学还非常有耐心地制作出了复杂的高中版细胞模型,我们一起来看看吧!
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获奖名单榜
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生物备课组的老师们对学生的作品进行了认真的评审,从科学性、完整性、美观性等评选标准进行了打分,评选出了一等奖7名,二等奖12名和三等奖18名。
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《精彩微观 魅力生物》
——万安县第四中学七年级学生细胞模型制作活动获奖名单
一等奖:周忆寒、郭子轩、朱沁彤、黄文清、傅雅丽、曾显丽、李欣妍 二等奖:肖茹尹、颜慧、何芸菲、李佳燕、曾尚英、罗鑫、毛婉婷、张焱钧、刘淑婧、刘筱慧、钟梦琪、刘兴满 三等奖:刘轩、罗菡姿、邹佳欣、许莎莎、彭心玥、陈岩峰、赖欣怡、廖才灵、刘嘉欣、温梦婕、李媛、曾国帆、杨鸿、范竣堡、陈艺涵、罗岚丹、杨昕、曾艳
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科学育才 用心育人
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我校十分重视学生科学思维和探究精神的培养,为同学们搭建了好玩、有趣、灵动的学习和实践平台,此次动植物细胞模型制作活动就是其中之一。同学们在制作生物模型及运用模型的过程中,不仅加深了对知识的理解和巩固,还激发了他们的学习热情和兴趣。
未来,万安四中将继续多方面培养学生的科学思维,提升学生的学科综合素养,开拓教学育人新途径,让学生们在科学的领域里,飞得更高,飞得更远。
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