Outschool
Abrir configuración de moneda, zona horaria e idioma
Iniciar sesión

La propiedad distributiva: una aproximación visual

En esta clase única de preálgebra/álgebra, trabajaremos con la propiedad distributiva y usaremos un modelo de área para multiplicar números y expresiones algebraicas.
Arden Ashley-Wurtmann, MSEd
Puntuación media:
4.9
Número de reseñas:
(394)
Clase

Qué está incluido

1 reunión en vivo
45 minutos horas presenciales

Experiencia de clase

En esta clase, exploraremos la propiedad distributiva utilizando un modelo de rectángulo/área. Este modelo suele ser particularmente útil para estudiantes visuales y kinestésicos y para aquellos que necesitan múltiples formas de abordar un problema. 

Primero, se presentará a los alumnos el modelo mediante expresiones numéricas y luego se ampliará el modelo a expresiones algebraicas. Luego, aplicaremos la propiedad distributiva a algunos problemas de factorización.

Metas de aprendizaje

Learners will be able to use the distributive property to re-write and solve problems.
objetivo de aprendizaje

Otros detalles

Lista de útiles escolares
Papel cuadriculado y lápiz.
Recursos externos
Los estudiantes no necesitarán utilizar ninguna aplicación o sitio web más allá de las herramientas estándar de Outschool.
Se unió el June, 2020
4.9
394reseñas
Perfil
Experiencia y certificaciones del docente
I have been teaching since 2006 and my specialties are Pre-Algebra, Algebra and Geometry.  Although I have been focusing on math education for the majority of my time as a teacher, I started my career in the sciences. I have a biology degree from Macalester College and as an undergraduate I did invertebrate zoology research at the Smithsonian National Museum of Natural History in Washington, DC. 

I started my teaching career as a middle school (grades 5-8) science teacher.  While I was in New York earning my master’s degree in Middle School General Education from the progressive school of education, Bank Street CoIlege, I took a course in inquiry-based pedagogical methods for teaching math. Suddenly, seeing math from this new perspective, I fell in love with mathematics and truly learned to appreciate it myself. 

Over the years, I have taught in several schools using methods that move from concrete to abstract. I have sought out positions at schools that encourage and reinforce this kind of pedagogy -- including two adolescent Montessori programs and one school specializing in inquiry education. I have enjoyed using hands-on curriculum with my learners and I am excited to adapt my favorite lessons to the Outschool platform.  

Some special pedagogical interests of mine: 
Numerical Fluency
Math Manipulatives: Algebra Tiles, Montessori materials, etc
Geometric Construction
Mathematical Exploration, Investigation, and Inquiry
Spatial Reasoning
Logic Puzzles


I only teach subjects that I truly love. That is what I love about teaching on Outschool -- I can truly bring this platform the best of what I have to offer. 

It sometimes interests my students to know that I didn't like math as a kid -- I actually got in trouble in 3rd grade for writing "I hate math" all over my math notebook. This is usually a huge surprise to my students, who know me as a total math nerd. I have a Ms. Frizzle style of fashion -- I have math and science prints and designs on my shoes, my dresses, my sweaters, and jewelry. I love solving a problem and helping my students develop that same curiosity and mindset. 

A note about scheduling: 
I move things around a lot. If you see a class you want to take, register for it as soon as it makes sense for your family to do so. Classes that have nobody in them are always subject to shifts and cancellations. Once at least one person is in a class, I don’t move or cancel it  (except in case of illness, emergency, etc of course). ☺️

Reseñas

Clase única en vivo
Compartir

12 US$

por clase
Se reúne una vez
45 min

Completado por 28 alumnos
Videoconferencias en vivo
Edades: 10-14
3-8 alumnos por clase

Esta clase ya no se ofrece
Acerca de
Apoyo
SeguridadPrivacidadPrivacidad de CAPrivacidad del alumnoSus opciones de privacidadTérminos
Obtener la aplicación
Descargar en la App StoreDescargar en Google Play
© 2024 Outschool