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生物特徵:強大的巨齒鯊

在這個引人入勝的一次性課程中,學習者將穿越時空並調查最大的鯊魚。我們將潛入巨齒鯊的棲息地,以了解這位史前海洋之王的有趣事實。
Kristen Galloway
平均評分:
4.9
評論數量:
(486)
班級

包含什麼

1 現場會議
30 分鐘 上課時間
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課堂經歷

英語程度 - 未知
美國 Preschool - Pre-Kindergarten 年級
Calling all shark fans! If you like sharks, this is the class for you! If you are scared of sharks and blood, this is not the best class for you. 

We will start class by looking at a megalodon shark and asking learners what they know about megalodons and what they want to learn about megalodons. 

Learners can explore where they lived, what they ate, how big and strong they were, and why they went extinct. They will see pictures or fossils and scientist recreated images of their jaws and body. Learners will be encouraged to ask questions and share their thoughts and ideas.  Learners can draw a megalodon, color the coloring sheet provided, or build a megalodon out of Play Dough or Building Bricks

After we talk about the megalodon, it is time for a fun science experiment: Why Do Sharks Float? We will test sharks ability to float by using 2 bags, one filled with water and one filled with oil. We will lower the bags into a tub of water and see what they do. Then we will discuss what we learned. If learners want to do the science experiment, they need to come to class with a plastic tub or bucket 3/4 filled with water, 2 shark cut outs from card stock or a file folder (in the provided materials), 2 strong plastic bags: 1 filled 2/3 with water, and 1 filled 2/3 with oil. You can put the shark cut out in the bag and seal it with duct tape ahead of time! Learners are welcome to do the experiment or just observe and share their thinking. 

If time allows, we will play a megalodon fact game. Learners can pick a number between 1-10 and learn a fun fact about the megalodon.
學習目標
Learners will explore...
what megalodons are.
where they lived.
what they ate.
how big they were.
how strong they were.
why they went extinct.
why sharks float. 
Learners will be encouraged to share their thinking and ask questions. 
Learners will observe or conduct a science experiment.
學習目標

其他詳情

父母的引導和規範
There are graphic images of sharks eating other animals. Sharks can be scary creatures. If your child is scared of sharks and dinosaurs, this is not the best class for them.
供應清單
Learners may want to bring a shark toy, coloring supplies, the printed off coloring sheet found in the files, play dough, or building bricks. 

If learner want to do the science experiment at home, they will need: 
Two sharks cut out of card stock or a file folder (Provided in the files)
Two Strong Ziplock Plastic Bags
Vegetable Oil
Water
Large Plastic Tub or Box
Duct tape

Learners will: 
Fill up the tub ¾ of the way with water. 
Fill up the 1st plastic bag ⅔ with water and the 2nd plastic bag ⅔ with oil. 
Place a shark in each bag. You can duct tape the top of the bags to keep the liquid in better.  
Add the bags to the water and observe what happens.
 2 註冊後即可取得文件
外部資源
學習者無需使用標準 Outschool 工具以外的任何應用程式或網站。
已加入 October, 2020
4.9
486評論
教師檔案
教師專業知識和證書
田納西州 教學證書 在 小學教育
碩士 在 教育 從 East Tennessee State University
學士學位 在 教育 從 East Tennessee State University
I have been fascinated with sharks since I was five years old! I have been a public school teacher since 2011 and have taught many science lessons. 

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一次性直播課程
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US$8

每班
單堂課
30 分鐘

有7 位學習者完成此課程
即時視訊會議
年齡: 3-5
1-6 每班學員人數

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