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披着蚁皮的蛛
An ant-like spider





赛场风采:

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曹芮涵: 这次大赛我收获很多。我学会了用摄像机拍摄、用电脑剪辑。答辩让我即开心又紧张,紧张是因为第二轮答辩是英文的,开心是因为我们的作品能让更多的人欣赏。第一,我非常感谢辅导老师,是她们教会了我们在遇到困难时如何克服和战胜困难,如我们不知道该选什么选题的时候,是老师给了我们思路;我们找不到蚁蛛吃什么的时候,也是我们的老师千辛万苦找到了蚁蛛吃的食物。第二,队员在我不会的时候,他们也会认真地教会我、鼓励我。这次大赛我学到了什么是勇于尝试、什么是团结合作。我会继续加油的!

沙家如: I have benefited a lot from participating in this International Youth Science Video Fair.

I learned how to use the camera to shoot, how to edit and and how to record voice overs. I am very fortunate to use this opportunity to explore nature, and capture the magnificent and beauty of nature with my lens.

Since our topic is the Myrmarachne, we have carried out many experiments and studies on Myrmarachne, such as: analyzing the difference between ants and Myrmarachne, studying the feeding habits of Myrmarachne, the purpose of Myrmarachne blending into the ant army, and the breastfeeding behavior of female Myrmarachne. After the film was made, I learned more about this creature through in-depth research and all the conducted experiments.

This competition has made me braver. I used to panic at the sight of a tiny flying insect, but now I am so fearless of most insects that I can spend the night in the same room with fruit flies.

I would like to thank our team members and two teachers very much. Only by brainstorming together, and each of us doing his or her own part, can we complete the production of the film. Without the help of each and every one of you, we certainly would not have this final result.

All in all, this summer camp not only allowed me to learn a lot of knowledge that I had not been exposed to before, but also learned how to overcome my fear of insects and how to cooperate effectively with team members, and I grew a lot from it. It was a very unforgettable experience that left a deep impression on me. It is my great honor to contribute to our team, and I hope I can continue to grow with the knowledge I have learned.

沙校如: I have benefited a lot from this International Youth Science Video Fair.

In the process of making the film, I learned how to edit, how to record voice overs, and how to shoot with a 4k camera.

I felt nervous and grateful about this competition. I am grateful to be able to participate in this competition, but at the same time, I am also a little nervous about our results after the competition.

I really want to thank my two tutors, because they always try their best to help us when we are desperate. For example: went we don’t know what the ant-spider eats, one of our tutors bravely found a trash bin full of fruit flies and we finally could continue with our experiments.

I also want to thank my team members. My team members have always been very kind to me. They also helped me, guided me, and took care of me when I needed help. This experience helped me learn a lot about ant spiders, and I also learned what unity and friendship are.

This experience is very unforgettable, I will continue to work hard and continue to grow!


专家点评:

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牛瑶博士、教授(科学探究点评专家):
蚁蛛为蛛形纲、蜘蛛目、跳蛛科、蚁蛛属动物,拟态蚂蚁,与蚂蚁十分相似。加上它们是游猎型的生活方式,不结网,一般很难发现。虽然大蚁蛛哺乳行为的发现轰动世界,但大多数蚁蛛的生物学和生态学研究还是空白。一组小科学家在香港发现了许多蚁蛛,拍摄记录了大量蚁蛛的影像资料。比较了蚁蛛和蚂蚁不同。研究了蚁蛛的食性,结果发现蚁蛛喜欢吃果蝇,并不吃蚂蚁,原来蚁蛛的拟态不是为了捕食蚂蚁,而是为了躲避天敌。期待她们更多有趣的发现。

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吕尚伟 北京UGC学院院长(拍摄与剪辑点评专家):
《披着蚁皮的蛛》这是三位小女生的科学探究故事,对于蚁蛛是“蚁”还是“蛛”的辨析及食性研究,层层推进、娓娓道来,画面和声音都流露出小组成员对生命的热爱和好奇,观看过程如沐春风。通过绘画方式展示蚁蛛和蚂蚁的区别一目了然;白色字幕,在部分视频画面上看不清楚,可通过白色字幕加灰色边、加灰色阴影改善。

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薛建峰 资深媒体人(表达与交流点评专家):
观察到自然界的生物,重点观察了人们并不熟悉的蚁蛛。观察非常细致,拍摄特写也很吸引人,蚁蛛的各种动物实验,拟态和生物关系,以及继续探究的方向。出镜表达较好,探究过程非常认真。

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张红梅 教育时报原副总编辑(科学技术与社会 STS精神、教育意义点评专家):
小科学家认真投入观察拍摄的眼神、食性研究陷入困境不放弃的劲头,很难想象到她们是一位12岁和两位9岁的小女生。高度的专注力和坚定的毅志力,是青少年科学微电影活动最为有效的教育法宝,百试百爽。现在的孩子们能够真正到大自然中去的机会太少了,更不用说还要开展科学观察探究活动。沙家如同学以前看到一只小飞虫就会十分恐慌,科学探究让她变得更加勇敢。曹芮涵同学对探究过程印象深刻,流连忘返。在科学微电影活动中,小队员之间既分工明确,又紧密配合。沙校如同学说她体会到了什么是团结友爱,大家一起集思广益,每个人都做好自己负责的部分,才能完成影片的制作。老师和家长们,赶紧带着自己的学生和孩子,一起来拍科学微电影吧,亲自体会一下科学影像教育的魔力。

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于洲洋 高级讲师(STEM教师辅导点评专家):
蚁蛛的移动速度很快,拍摄起来有一定难度,三位同学用镜头捕捉到很多蚁蛛的宝贵瞬间,很不容易。如果可以进一步拍摄到更多蚁蛛的特写镜头,展示更多蚁蛛的细节,例如眼睛、鳌肢、足等就更好了。辅导老师可以引导同学们进一步确定蚁蛛的种名。大蚁蛛有哺乳行为,可以进一步探究影片中的该种蚁蛛是否也有哺乳行为。影片字幕可以用白底黑边的字体,这样在白色、黑色背景下都可以明确显示出来。

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刘海鹏 高级讲师(STEM教师辅导点评专家):
是蚂蚁?还是蜘蛛?你肯定也傻傻分不清楚吧!小朋友对昆虫好奇应该是天性吧,如果家长不加干涉,应该每个孩子都是“昆虫专家!”当然,还是应该有家长和老师在旁指导。这部影片向我们又一次展示了孩子的天性,她们还都是小女生,拍出的片子却让观众大开眼界!关于蚁蛛一定还有很多大科学家也没有发现“秘密”,所以这部影片给了我们非常好的入门知识,期待以后更多关于蚁蛛的科学微电影!



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