生態系統和頂級掠食者：他們需要彼此！
這個一次性的自然課程展示了生態系統如何成為活的機器，以及頂級掠食者如何讓它們平穩運行。對黃石公園狼的案例研究將幫助學生了解關鍵物種和營養級聯。
Miss Elizabeth
平均評分：
5.0
評論數量：(238)
包含什麼
1 現場會議
30 分鐘 上課時間評估
A fun group quiz game at the end of class, time permitting.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 - B1
美國 3 - 6 年級
This one-time science class is an introduction to the most ferocious predators on planet Earth. In this class, we will talk about what makes a predator "apex". We will learn about the four trophic levels of the food chain and where apex predators fits in. We will discuss how trophic cascade can occur if the apex predator is removed from an ecosystem and we will explore a real-life example. Students will also find out if humans belong on the food chain and if apex predators see us as prey. If time allows, we will play a fun trivia game at the end of class to see what students can remember. An optional printable mini-book will be available from the lesson.
學習目標
Students will learn what makes a predator apex and that they keep their ecosystems healthy and balanced. Students will learn about trophic levels and that trophic cascades can be caused by the removal or return of an apex predator.
其他詳情
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 February, 2022
5.0
238評論
教師專業知識和證書
明尼蘇達州 教學證書 在 英語/語言藝術
Hello! Thank you for stopping by! I love students of all ages and I love teaching a variety of topics. Some of my favorite classes to teach are reading, nature, and science. I try to create a positive and encouraging atmosphere so learners feel comfortable in participating. I want students to have fun while learning!
I have a Bachelor of Arts degree from Minnesota State University, a Minnesota teaching license, and a 160 hour TEFL certification.
I have been teaching and guiding children since 2000 as a preschool/childcare provider, an ELA teacher in public school classrooms, and an ESL teacher in online classrooms.
I love teaching, but I also love being a student! I take as many classes as possible on whatever subject piques my interest. Teaching and learning are my life!
When my three daughters are home from college we love going for hikes, cooking together, and of course, snuggling our two funny cats, Pumpkin and Marigold.
I hope to see your learner in class!評論
一次性直播課程
US$12
每班單堂課
30 分鐘
有45 位學習者完成此課程
即時視訊會議
年齡: 7-11
1-6 每班學員人數
