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Laboratorio de Biología Marina: Estudio y disección de animales marinos

¡Vea cuán sorprendentemente complejas son las esponjas, las almejas, las estrellas de mar, los calamares y los tiburones! Los estudiantes crearán intrincados modelos de animales en papel en 3D y luego simularán el proceso de disección. #ACADÉMICO
Jennifer Anderson
Puntuación media:
4.9
Número de reseñas:
(17)
Clase
Jugar

Qué está incluido

6 reuniones en vivo
5 horas 30 minutos horas presenciales
Tarea
1-2 horas por semana. Homework: -Prior to class print PDF files from class page (template and numeric key, 2-3 pages each) -This class is intensive, it is crucial for learners to prepare cut pieces before each session. (30 min - 1 hour) **Learners have the option to print a colored model or a black-line template that they can color themselves. Having the numeric key while cutting or coloring will be beneficial and aid in becoming familiar with the parts.
Evaluación
Students may request a lab practical, however it is not required.

Experiencia de clase

Nivel de inglés: desconocido
Grado de EE. UU. 8 - 11
Great for visual and kinesthetic learners. This animal dissection series will cover five different creatures: sponge, clam, star fish, squid and shark. The labs will begin with a general summary of the animal being studied, followed by an examination of its external and internal anatomy. As the classes progress, we will compare different specimens to observe special adaptations and increasing complexity of body systems. The anatomically correct models mimic actual dissections.

The students will receive step-by-step guidance to create a 3D model and understand the functions of organs using a numeric key. The use of models will help in learning basic dissection techniques and terminology. This approach is ideal for students who learn best through visual and kinesthetic methods. 

Homework: 
-Prior to class print PDF files from class page (template and numeric key, 2-3 pages each)
-This class is intensive, it is crucial for learners to prepare cut pieces before each session. 
   **Learners have the option to print a colored model or a black-line template that they can color themselves. Having the numeric key while cutting or coloring will be beneficial and aid in becoming familiar with the parts. 
      
   Students will be given an overview of classification and animal being studied. 
   We will then study the external parts followed by the internal organs. 
   As they learn about the parts they will be added to the model. 
                                       
This course is being offered as lab experience for High School Biology students, the purpose to give them guided lab experience toward meeting lab requirements. 

Animal dissection is an important part of High School Biology and the study of how animal organs are laid out, preparation for studying human anatomy as well. It can be hard to try to do on your own if unfamiliar with the techniques used to properly dissect a specimen. A major challenge is not just dissecting the specimen, but also identifying its parts. The organs and layers may not be as clear as they appear in diagrams. Building 3D paper models can help students understand how the organs are arranged in a physical sense, including when they overlap or are hidden. The lab lecture includes an introduction to the classification of animals and an overview of human anatomy.

This can be used as a stand alone lab study, students interested in further study can compare their models with videos of actual specimens or to dissect a real specimen.  (PETA offers free resources for humane dissection studies using digital resources if students are interested in further study alternatives.) 
       
Week 1: Introduction and Sponge/ Sea Star
Week 2: Clam  
Week 3 : Squid
Week 4: Squid
Week 5: Shark
Week 6: Shark
    
This course is being offered as lab experience for High School Biology students, the purpose to give them guided lab experience toward meeting lab requirements. 

Animal dissection is an important part of High School Biology and the study of how animal organs are laid out. It is also can be hard to try to do on your own if unfamiliar with the techniques used to properly dissect a specimen. One of the biggest challenges is not only dissecting the specimen but also recognizing the parts you are seeing, the organs and layers are not always as obvious as the book diagram. The 3D paper models we will be create, will give students better understanding physically how the organs are laid out, literally overlapping, sometimes hidden. 

This can be used as a stand alone lab study or for students further interested they can dissect a real specimen or use a digital alternative study. (PETA offers free resources for humane dissection studies using digital resources if students are interested in further study alternatives.)  A variety of dissection videos and resources can be found at: https://www.oh-worm.com/
Metas de aprendizaje
- Produce 3D models of different animal species to visually showcase their internal anatomy and systems. 
- Comparing similarities and differences among animals.
- Utilizing open lab time to practice lab techniques of choice and keeping a lab journal.
- Improving understanding of animal classification and human anatomy.
objetivo de aprendizaje

Otros detalles

Orientación para padres
This course will look at how different animals are put together externally and internally, as well as overview of animals being studied. Students can use dissection kit or supplies gathered from around the house (cleaning after use of course). They will practice pinning each model and cutting non-animal specimens of their choice. Note: models are anatomically correct and mimic dissection of preserved specimens.
Lista de útiles escolares
-Print digital files prior to class
-Lab notebook/ or white paper 
-Pen, colored pencils (if coloring model)
-banana, hot dog (or cooked, cooled potato).
-2 pieces of carboard or small Styrofoam tray for dissection practice 
- dissection kit or materials (pairing knife, 10 sewing pins in storage container, tweezers)
-Glue stick or glue dots
Recursos externos
Los estudiantes no necesitarán utilizar ninguna aplicación o sitio web más allá de las herramientas estándar de Outschool.
Se unió el August, 2021
4.9
17reseñas
Perfil
Experiencia y certificaciones del docente
Licenciatura en Biología/Ciencias Biológicas desde State University of New York College at Brockport
Grado asociado desde Salvation Army School for Officer Training
I have completed several units of Biology Essentials: Dissection Alternatives and incorporated student feedback to enhance them. The classes include color models, additional step-by-step images, opportunities to practice dissection on non-animal specimens, and pinning modeling exercises. The external and internal parts and their functions are discussed through lecture while students assemble models. These classes showcase the distinct features of each animal and also highlight similarities between animal systems, making for an engaging study.

For a few years, I served as an in-person Biology lab instructor for multiple sections at a local co-op. During my tenure, I guided pupils through dissection exercises featuring real specimens such as crayfish, earthworms, perch, and frogs. I also helped students develop their lab techniques and taught them how to identify hard-to-spot details.

I aim to support your student in building confidence and practical skills through guidance in their studies. Although books have their uses, nothing compares to the benefits of hands-on learning and witnessing the marvels of Biology. My love for Biology stems from its deceptive simplicity, which upon deeper examination reveals a truly astounding complexity.

My area of study is Biology, and I hold a Bachelor of Science degree where I learned about microbiology, histology, and aquatic invertebrates. In my co-op lab classes, I gained hands-on experience with microscopes and learned how to create slides rather than just viewing prepared ones. I am now providing microscope classes through Outschool, where students are encouraged to use their compound or digital microscopes during open lab time. I utilize digital cameras to share my own microscope view,  as well as encourage students' to share their microscope view. While I value traditional lab techniques, I also believe that technology can enhance the lab experience when appropriate.

Reseñas

Clase grupal
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17 US$

semanalmente o 100 US$ por 6 clases
1 x por semana, 6 semanas
55 min

Completado por 1 alumno
Videoconferencias en vivo
Edades: 13-18
2-4 alumnos por clase

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