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We LOVE Cats! Bring Your Cat to Class. Let's Talk About This Amazing Companion!
초급 지렁이 해부 (7~9세)
Mysti Chisholm, RPSGT, MBA-HM
인기 선생님
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평균 평점:5.0수강 후기 수:(810)
이 일회성 과정에서 7-9세의 학생들은 교사와 함께 단계별로 일반적인 지렁이 표본을 해부하는 방법을 배웁니다.
보고계신 지문은 자동 번역 되었습니다
수업 경험
Earthworms are an important part of the ecosystem, helping loosen soil so that minerals, oxygen, and water can penetrate it easier. They also have a very easy anatomy to observe while learning dissection techniques. Because of this, earthworms are a perfect specimen to begin your dissection journey with. Students will follow me step-by-step with their own preserved earthworm specimen as we learn the external and internal anatomy of the earthworm. tAt the beginning of class, we will review...
Students will be able to name standard dissection tools. Students will be able perfect dissection techniques. Students will be able to observe the internal and external anatomy of a preserved earthworm specimen.
I was a middle school science teach for 10 years and in that time, have lead hundreds of students through many dissections including the hot dog, earthworms, clams, crayfish, and sharks. In my college Zoology class, I was the only student to successfully extract the entire spinal nerve of a crayfish that the professor had ever had! I find dissections fascinating and a good stepping stone for any student interested in anatomy, physiology, zoology, or college sciences.
등록 시 2개의 파일을 볼 수 있어요.Students will need a dissection kit and a preserved earthworm specimen. I have included the link to Home Science Tools which has a cheap standard kit for $5.60 (at the time of this writing). Amazon also has a couple for approximately $10. I personally recommend Home Science Tools. Not only is that where I purchase all of my dissection specimens but I have found them to be the most cost effective for these items. I have also included the link to Home Science Tools earthworm specimen which is $1.30 at the time of this writing. Students may prefer to have disposable gloves on when dissecting. They also need a clean area to dissect (on a plate, cutting board, paper towels.)
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Dissection tools are sharp and as such, your student must be mature enough to handle them on their own by your estimation. Reproductive organs are also a part of a preserved earthworm and will be part of the organ system that students dissect. No discussion of reproduction is given during class but organs are named.
인기 선생님
인기 수업
평균 평점:5.0수강 후기 수:(810)
Hello students and parents! I am a former Science teacher who now runs a hospital-based Sleep Lab. With a Bachelors degree in Biology, I taught middle-school science classes for 10 years before transitioning into the healthcare field. I have been...
그룹 수업
₩100
클래스당1회 수업
50분
Completed by 15 learner
실시간 화상 수업
연령: 7-9
수업당 학습자 1-12 명
