驚人的角度和超級對稱：建造雪花！
在本 STEAM 課程中，學生將識別和測量銳角、鈍角和直角，並在建立自己美麗的雪花模型時研究對稱性。
Ms. Sarah, M.Ed. Science Education
平均評分：
5.0
評論數量：(4)
包含什麼
1 現場會議
50 分鐘 上課時間我們無法翻譯此文，請刷新頁面並再試一次。
課堂經歷
英語程度 - 未知
美國 4 年級
Let it snow! In this class we will investigate the beauty, symmetry, math and science of snowflakes and snow crystals. We will view images of actual snowflakes, and watch video of snowflakes growing in a lab. As a group we will discuss what we know about snowflakes and their structure. Then after a quick hands-on math lesson on symmetry and the three different types of angles: acute, obtuse and right, we will have some practice with a protractor creating and measuring angles. Finally we will get to work creating our own snowflake models and finding all the different angles within them. Students will have a chance for sharing and discussion as a group throughout the lesson. I will guide them through the process of making their snowflake model, but the project will be creative and open-ended so that students have the freedom to design their own beautiful and individual snowflake.
學習目標
Students will learn the characteristics of a snowflake, basic protractor skills, the definition for three different types of angles, and the definition of symmetry.
其他詳情
供應清單
A protractor (If you do not have an actual protractor, you can print a paper one from the link listed in external resources for free. Students should cut it out prior to class so it is ready to use.) Popsicle sticks or toothpicks or q-tips (or all three) Paper White glue or a low-temp glue gun (optional)
外部資源
除了 Outschool 教室外，本課程也使用：
已加入 July, 2023
5.0
4評論
教師專業知識和證書
I have had the pleasure of teaching this fun lesson to students in the science classroom and during family STEAM and science night events over the course of my 20-year teaching career. With over 40 years of New England winters under my belt I have a deep love and appreciation for the math and beauty of the snowflake!評論
一次性直播課程
US$10
每班單堂課
50 分鐘
即時視訊會議
年齡: 9-11
2-6 每班學員人數
