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수업 45 분 시간보고계신 지문은 자동 번역 되었습니다
수업 소개
이 수업에서는 직사각형/면적 모델을 사용하여 분배 속성을 살펴보겠습니다. 이 모델은 시각적, 운동 감각적 학습자와 문제에 접근하는 다양한 방법이 필요한 사람들에게 특히 유용합니다. 학습자는 먼저 수치 표현식을 사용하여 모델을 접한 다음 모델을 대수 표현식으로 확장합니다. 그런 다음 분배 법칙을 일부 인수분해 문제에 적용하겠습니다.
학습 목표
Learners will be able to use the distributive property to re-write and solve problems.
그 외 세부 사항
수업 자료
그래프용지와 연필.
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
교사 전문성 및 자격증
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). ☺️
리뷰
실시간 일회성 수업
회당 수업료
US$12
1회 수업
45분
28 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 10-14
수업당 학습자 3-8 명