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首页> 外文会议>Thirty-Ninth Space Congress, Apr 30-May 3, 2002, Cape Canaveral, Florida >Brassicas and Butterflies: Hands-on Activities with Potential for Developing Space Flight Experiments for Students
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Brassicas and Butterflies: Hands-on Activities with Potential for Developing Space Flight Experiments for Students

机译：芸苔和蝴蝶：动手实践，有可能为学生开展太空飞行实验

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摘要

NASA Fundamental Biology Outreach (http://weboflife.arc.nasa.gov/) in collaboration with The Wisconsin Fast Plants Program at the University of Wisconsin-Madison (http://www.fastplants.org/) is sponsoring a project to provide activities centered on Brassica rapa plants and Brassica butterflies for teachers and students. This project, called Brassicas and Butterflies was designed to provide teachers and students with specific activities that could be conducted easily in a classroom and yet help them to design experiments to be conducted in space as well. The growth and development of the Brassica plant and the butterfly are parallel, demonstrating the process of coevolution. The plant germinates in less than two days and begins to flower in about two weeks. Following pollination, the plant produces seed in a total of thirty-five days. The butterfly hatches within a week, the larvae feed on Brassica plants and pupate in about two weeks. The butterfly pollinates the flowers and each of the organisms provides benefits for the other in a mutualistic relationship. A teacher workshop was held in November 2001 with additional workshops targeted for 2002. The intent is that students will conduct the research in the classroom and develop experiments for the NASA Student Involvement Program (http://education.nasa.govsip/) to be conducted in space.
机译：美国国家航空航天局（NASA）的基础生物学拓展（http://weboflife.arc.nasa.gov/）与威斯康星大学麦迪逊分校的威斯康星州快速植物计划（http://www.fastplants.org/）合作，为为老师和学生提供以芸苔属rapa植物和芸苔属蝴蝶为中心的活动。这个名为“芸苔和蝴蝶”的项目旨在为教师和学生提供可以在教室中轻松进行的特定活动，同时也帮助他们设计在太空中进行的实验。芸苔属植物和蝴蝶的生长和发育是平行的，表明了共同进化的过程。该植物在不到两天的时间内发芽，并在大约两周内开始开花。授粉后，该植物在总共三十五天内产生种子。蝴蝶在一周内孵化，幼虫以芸苔属植物为食，并在约两周内化p。蝴蝶为花朵授粉，每种生物在相互关系中互惠互利。在2001年11月举办了一次教师讲习班，并计划在2002年举办其他讲习班。目的是让学生在课堂上进行研究，并为NASA学生参与计划（http://education.nasa.gov/nsip/）进行实验。在太空中进行。

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