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社区参与

志愿者为 STEM 活动举办了有关光学的课程

2022年4月17日 作者: IDEX Health & Science

volunteers from Carlsbad Life Science Optics team hosted a class for the Boys & Girls Club of Carlsbad STEM event

我们的生命科学光学团队的志愿者为卡尔斯巴德地区的男孩女孩俱乐部的 STEM 活动举办了有关光学的课程。尽管参与者人数几乎是预期人数的两倍,但志愿者 Bil​​l McGuigan 仍然坚持了下来,在演示带有相应实践实验的 PowerPoint 并询问孩子们的兴趣时,与孩子们建立了有意义的融洽关系。所有与会者还收到了 IDEX 健康与科学的午餐盒!

课程涵盖了以下一些主题和实验:

  • 折射与反射
    • 活动:将一支铅笔直接放入一杯清水中。然后倾斜铅笔,看看它在水线处如何裂开。
  • 为什么天空是蓝色的?
    • 活动:用 LED 灯照射清水,然后加入几滴牛奶并重复观察光如何通过分子分散。
  • 是什么造就了彩虹?
    • 活动:将套件中的光栅向上举向室内光线,或让阳光穿过光栅照射到纸上。
  • 混合颜色。
    • 活动:套件中的电池供电电路带有红色、绿色和蓝色 LED 按钮控制,照在纸上,还使用透镜聚焦颜色。
  • 眼睛是如何工作的?
    • 形式为讲座。
  • 视错觉
    • 活动:展示视错觉,并让参与者回答有关它们如何出现以及为何出现的问题。
  • 讨论:
    • 参与者谈论他们在学校喜欢的科目和其他兴趣。

我们期待着整个秋天回来参加未来的活动!

了解我们支持的其他的 STEM 项目

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