초보자를 위한 자릿값 2 (Common Core)
초보자를 위한 첫 번째 자릿수 값을 확장하여 자릿수 차트를 사용하여 큰 숫자(100)를 더합니다. 또한 재그룹화로 더하는 법도 배웁니다.
Madison Roberts
평균 평점:
5.0
수강 후기 수:(673)
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1개의 라이브 미팅
수업 25 분 시간학습 평가
Students will be assessed by observation. They will talk about what they are doing as they do it and answer questions about the problems they solve.보고계신 지문은 자동 번역 되었습니다
수업 소개
영어 수준 - 알 수 없음
미국 Kindergarten학년 - 3학년 학년
레벨 Beginner
To begin class the students will review how to use a place value chart to represent numbers. We will learn the vocabulary word equation and review digit, number, groups and value. We will then jump into learning how to add big numbers! The students will use their place value charts to draw or use manipulatives to represent the numbers in the addition problem. We will then learn how to quickly count the drawings or manipulatives to find the answer and write the answer properly in the equation. After we have mastered this skill we will move on to adding numbers with regrouping. We will review how to regroup a single number first. Then we will practice adding with regrouping.
학습 목표
Common Core 2nd grade standards. We will also be reviewing 1st grade standards.(1st grade standards are similar but they do 2 digit numbers instead of 3 digit numbers.)
Use place value understanding and properties of operations to add and subtract.2
2.NBT.5 Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
2.NBT.6 Add up to four two-digit numbers using strategies based on place value and properties of operations.
2.NBT.7 Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
그 외 세부 사항
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
가입일: March, 2020
5.0
673수강 후기
교사 전문성 및 자격증
미주리 교직증명서 초등 교육에
Math is my favorite subject, but as a child I had such a hard time understanding. The teachers went way to fast and I was never able to catch up. I taught 1st grade math for a year and 2nd grade math for 6 years. By the end of the year all .... well MOST of my students also loved math.When you teach with passion it fills your students will passion also! 리뷰
실시간 일회성 수업
회당 수업료
US$10
1회 수업
25분
137 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 5-9
수업당 학습자 2-7 명
