Globos, gases y diversión práctica
En esta clase de 2 semanas, exploraremos los gases (helio, aire, hidrógeno y dióxido de carbono) y sus propiedades. Lo haremos de una manera divertida, donde el aprendizaje se produce casi por accidente en lugar de por diseño.
Clifton Draper, PhD, Author, Inventor . Educator
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Qué está incluido
2 reuniones en vivo
2 horas presencialesEvaluación
incluidoCalificación
incluidoExperiencia de clase
Nivel de inglés: desconocido
Grado de EE. UU. 3 - 6
Nivel Beginner - Intermediate
Learners will be guided through what makes gases different from liquids and solids. Demonstration-rich instruction that aim to educate while having fun. We will make carbon dioxide and each learner will be encouraged to have the necessary materials to follow along during that class. Nitrogen, oxygen, hydrogen and helium will be the focus of demonstrations and discussion. As the course title suggests we will compute how many helium balloons would be needed to "float away."
Metas de aprendizaje
Students will both watch and participate in. They will come to appreciate just how much gas balloons hold compared to their own lungs. They will laugh when they hear how voices change when the "air" passing through vocal cords has its air density modified. They will witness a miniature Hindenburg disaster.
Programa de estudios
Plan de estudios
Sigue en plan de estudios Teacher-CreatedEstándares
Alineado con State-Specific Standards2 Lecciones
más de 2 semanasLección 1:
I have a dream
daydreaming about being carried away by a myriad of helium balloons. Sets the stage for gases, balloons, properties. Featured gas helium. measurement ways for gases contained in balloons. 60 minutos de lección en vivo en línea
Lección 2:
A well planned and executed chemical reaction
The mixing of baking soda and vinegar to make carbon dioxide. Comparison of heavy CO2 to light He to normal air. Exo and Endo thermal reactions. 60 minutos de lección en vivo en línea
Otros detalles
Orientación para padres
Learners will be guided through the use of vinegar and baking soda to produce and capture the carbon dioxide gas in a balloon attached to a plastic water bottle. Because the gas-filled balloon is under pressure the seal of the balloon to the water bottle opening needs to be secure. Leaky seals can result in spraying of vinegar and baking soda into the immediate area. If parent or learner would like a web-based preview visit link mentioned below. in external resources. The use of baking soda and vinegar to fill balloons or simulate a volcanic eruption are widely posted; especially in STEM (Science, Technology, Engineering and Math) web-based site.
Lista de útiles escolares
learners will follow along as make carbon dioxide gas trapped inside a balloon from the reaction of vinegar and baking soda. Having the necessary supplies is not a requirement, but a learner will feel left out if others are doing and they are left to watch only. Learners will need a small box of baking soda, a quart size bottle of distilled or white vinegar, a funnel, an empty plastic water bottle (16 oz size) , half a dozen balloons typical of what might be used at a birthday party.
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Recursos externos
Además del aula de Outschool, esta clase utiliza:
Se unió el April, 2024
5.0
1reseñas
Experiencia y certificaciones del docente
2 Certificadosde Enseñanza
Virginia Certificado de Docencia en Educación elemental
New Jersey Certificado de Docencia en Educación elemental
Clifton Draper has a PhD in physical chemistry and after retiring early from Bell Labs he followed his dream of teaching elementary school science and math in New Jersey. As an elementary school science specialist he taught EVERY child in the school grades K - 6 twice weekly. He was selected by his peers for recognition in teaching excellence for the Governor's Award in 2007. More importantly he was often accused by the older students, parents, teachers and administration of being a "game show host" as much as a teacher. Reseñas
Clase grupal
23 US$
semanalmente o 45 US$ por 2 clases1 x por semana, 2 semanas
60 min
Videoconferencias en vivo
Edades: 8-12
2-4 alumnos por clase
Asistencia financiera
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Tutoría
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