Outschool
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곱셈과 나눗셈: 개념에서 계산으로

개념적 이해를 바탕으로 곱셈과 나눗셈의 전략을 배우고, 계산적 기법도 익혀보세요!
Arielle Debira
평균 평점:
5.0
수강 후기 수:
(21)
수업

무엇이 포함되어 있나요?

4개의 라이브 미팅
수업 3 시간 20 분 시간
숙제
Suggested practice as needed.
학습 평가
Assessments will be formative and will include student work and discussion.
보고계신 지문은 자동 번역 되었습니다

수업 소개

영어 수준 - 알 수 없음
미국 4학년 - 6학년 학년
Want to strengthen your multiplication and division skills? Now you can, with this engaging class led by a certified teacher! These essential operations are some of the most important math skills you will learn is school, but too often kids are just taught the tricks and short-cuts without building a conceptual understanding of what is actually happening to the numbers. This makes it hard for many learners to grow more complex math skills and it makes it more difficult to catch mistakes. Using a variety of modalities, from discussion to movement to presentations, in a light and low-pressure atmosphere, learners will first a strong understanding of what it means to multiply and divide. Through exploratory problem solving, kids will gain confidence in their skills and be able to share their knowledge with others. We will also see how the conceptual foundation shows up in the algorithms, or computational work. Learners will walk away with a deeper understanding of why stacking to multiply one digit at a time and long division or partial quotient give you the correct answer and how to troubleshoot when something goes wrong. 
Week 1: Introduce ourselves to our fellow mathematicians. Learn about the difference between conceptual and computational skills. Explore multiplication from a conceptual point of view using estimation, area model, breaking numbers apart and other visuals.
Week 2: Review conceptual multiplication strategies and learn/practice the multiplication algorithm that is often used for computational work (multiplying one place value at a time and "carrying over")
Week 3: Explore division from a conceptual perspective using estimation, partial quotient and visual representations. 
Week 4: Review conceptual division strategies and learn/practice the division algorithm (long division). Celebration of our achievements with some games.
학습 목표
Students will learn both conceptual and computational strategies for multiplication and division.

Students will be able to explain their understanding using images, words and numbers.
학습 목표

그 외 세부 사항

수업 자료
Pencil and paper (graph paper is great for learners that have trouble organizing but lined paper or computer paper are fine too)
A few colored pencils 
A straight edge for drawing lines (a ruler, a book, a notecard...)
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
가입일: July, 2020
5.0
21수강 후기
프로필
교사 전문성 및 자격증
뉴저지 교직증명서 초등 교육에
Hi Friends! I can't wait to learn with you in Outschool. I love being a teacher because I love learning, and kids are always teaching me new things. I also love helping kids meet their goals and reach for their dreams. Since graduating from Princeton University for my B.A. and Columbia University's Teachers College for my Masters, I have taught in both public and private schools. I have been teaching for over ten years, and tutoring for over 20 years! Here we will get to learn about everything from Fantasy literature and Social Action to Gardening, Crafting and DIY Skincare!

I believe that all children want to and can learn. I also believe that by guiding children to learn about things that interest them, we can help them create a better world for us all. My teaching style is hands-on and full of humor. I believe in inquiry-based, child-centered learning that is engaging and fun.

Lastly, I believe in the power of root beer floats, the importance of friendship and the need for children today to get back to nature!

리뷰

실시간 그룹 수업
공유
4 회 수업에

US$30

4주 동안 주당 1회
50분

3 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 9-12
수업당 학습자 3-8 명

이 수업은 더 이상 제공되지 않습니다.
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