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Fundamentos científicos: laboratorio de extracción de ADN de fresas

Actividad práctica de laboratorio de ciencias diseñada para ayudar a los estudiantes a comprender mejor la estructura, la función y la ubicación del ADN en la célula. #académico
Ashley McLaurin
Puntuación media:
4.9
Número de reseñas:
(719)
Popular
Estrella en ascenso
Clase

Qué está incluido

1 reunión en vivo
35 minutos horas presenciales

Experiencia de clase

Nivel de inglés: desconocido
Grado de EE. UU. 5 - 7
In this one-time class, your student will extract the DNA from a strawberry. Students will learn where DNA is found in the cell body and remove it from the cell. 

This lab will help your student expand their understanding of DNA. It is a perfect complement to "What is DNA?"

Materials
- Rubbing alcohol 1/2 cup
***Place in the freezer before class! It needs to be cold!***
- 1/2 teaspoon of salt
- 1/3 cup of water
- 1 tablespoon of dishwashing liquid
- 2 glass cups
- small strainer or funnel with cheesecloth
- 1 to 3 strawberries
- 1 plastic sandwich bag
- 1 fork or toothpick

Extraction Liquid
Mix one-half teaspoon of salt, one-third cup of water, and one tablespoon of dishwashing liquid in a glass.
Metas de aprendizaje
In this class, students will learn where DNA can be found, its function, and its structure. They will also learn about cells and how DNA directs and regulates the body. They will describe that the basic DNA structure is the same for all living organisms and realize that the DNA of a strawberry looks the same as that of a human, animal, plant, fungus, or bacteria.
objetivo de aprendizaje

Otros detalles

Orientación para padres
Students will be handling rubbing alcohol. Please keep it away from open flames and discuss with your student that nothing from the actual lab is consumable.
Lista de útiles escolares
Materials
- Rubbing alcohol 1/2 cup
***Place in the freezer before class! It needs to be cold!***
- 1/2 teaspoon of salt
- 1/3 cup of water
- 1 tablespoon of dishwashing liquid
- 2 glass cups
- small strainer or funnel with cheesecloth
- 1 to 3 strawberries
- 1 plastic sandwich bag
- 1 fork or toothpick

Extraction Liquid
Mix one-half teaspoon of salt, one-third cup of water, and one tablespoon of dishwashing liquid in a glass.
Idioma en el que se imparte la clase
Inglés
Se unió el April, 2020
4.9
719reseñas
Popular
Estrella en ascenso
Perfil
Experiencia y certificaciones del docente
Indiana Certificado de Docencia en Ciencia
Licenciatura en Ciencia desde Ball State University
Welcome to my Outschool profile! I'm an enthusiastic science educator with a passion for inspiring young minds. With over a decade of teaching experience, I specialize in middle and high school sciences, including chemistry, physics, and biology.

My approach to teaching is all about making science relatable, exciting, and empowering for students. I focus not just on the facts but on teaching them how to think like scientists, solve problems, and use scientific language effectively. This builds their confidence and helps them see science as a skill they can master, opening doors to further exploration and advanced studies.

Whether you're looking for ongoing classes, one-time sessions, or semester-long courses, I offer a range of options to suit your needs. I'm also available for personalized tutoring and test preparation. If you are still looking for a time or topic that fits your schedule, feel free to reach out, and I'll do my best to accommodate you.

Let's embark on a journey of discovery and learning together! I can't wait to share my love for science with your students. Contact me to discuss how we can make science come alive in a way that's meaningful and fun for them. See you in class!

Reseñas

Clase única en vivo
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10 US$

por clase
Se reúne una vez
35 min

Completado por 7 alumnos
Videoconferencias en vivo
Edades: 10-13
2-4 alumnos por clase

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