自然奇觀：藍色背後的科學
Mrs. Seashell
明星教育家
平均評分：5.0評論數量：(301)
在這一次性課程中，我們將探討為什麼藍色在動物世界中很少見；我們將討論藍色背後的化學和物理原理，同時研究波長、光、視力和色素。 (CEFR B2,C1,C2)
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課堂經歷
As we look at the natural world around us, we see vibrant colors, don’t we? Green grass, yellow flowers, and red sunsets, for example. But do we see much blue? The color blue is quite rare in the natural world. Yes, there’s the blue sky and blue ocean, but not much else compared to the other brilliant shades of nature. In our one-time class together, we’ll seek to understand why blue is so rare; why there are so few blue flowers and blue animals. We’ll look into the science behind the blue...
After completing this class learners will be able to: ❈ Describe how the color blue is unique in nature ❈ Identify how animals make the color blue ❈ Summarize how we see colors
I hold a BS degree which gives me a solid foundation in the sciences. I also have homeschooled my three children, and during their high school years we focused on the subjects of earth and physical sciences.
提供的家庭作業
提供的評估
Verbal informal assessment提供的成績
No supplies needed
學習者無需使用標準 Outschool 工具以外的任何應用程式或網站。
Blue: In Search of Nature's Rarest Color by Kai Kupferschmidt. Print. "Why is Water Blue?" by Charles Braun and Sergei Smirnov, Dartmouth College PBS.org Britannica.com Wikipedia.com
明星教育家
平均評分：5.0評論數量：(301)
Welcome! It continues to be a privilege to teach on Outschool, and a joy to be able to reach learners around the world. I’m Shelmika or Mrs. Seashell, and I am just as excited to be teaching today on Outschool as I was a year ago. I was a...
團體課
US$16
每班見面一次
45 分鐘
由 194 學習者完成
即時視訊會議
Ages: 9-13
1-5 每班學員人數
