含まれるもの
1 ライブミーティング
25 分 授業時間この文章は自動翻訳されています
このクラスで学べること
英語レベル - 不明
米国の学年 1 - 4
To begin class the students will review how to use a place value chart to represent numbers. We will review the vocabulary words equation, digit, number, groups and value. We will then jump into learning how to subtract numbers! The students will use their place value charts to draw or use manipulatives to represent the biggest number in the subtraction problem ( The top/first number for this lesson). We will then learn how to take away drawings or manipulatives to find the answer and write the answer properly in the equation. After we have mastered this skill we will practice some subtraction with borrowing. We will review regrouping (compose) then practice breaking down tens and moving them back into the ones place to borrow (decompose).
学習到達目標
CCSS.MATH.CONTENT.2.NBT.A.1 Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.
CCSS.MATH.CONTENT.2.NBT.A.1.A
100 can be thought of as a bundle of ten tens — called a "hundred."
CCSS.MATH.CONTENT.2.NBT.A.1.B
The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).
CCSS.MATH.CONTENT.2.NBT.B.5
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
その他の情報
受講に必要なもの
Students will need paper and a pencil. A white board works perfectly if you have one available.
外部リソース
学習者は、Outschoolが提供する基本ツール以外のアプリやウェブサイトを使用する必要はありません。
教師の専門知識と資格
ミズーリ州 教員免許 初等教育で
Hi, my name is Madison. I have a Bachelor's of Science Degree in Elementary Education with an emphasis in Social Science and Math. I have a 9 year old son and a 6 year old daughter. We love to play outside and create art with the things we find in nature. I believe that children should have a passion for learning. So let's make things FUN and INTERESTING!
レビュー
ライブワンタイムクラス
$10
クラス毎一度のみの受講
25 分
105 人がクラスを受けました
オンラインライブ授業
年齢: 6-10
クラス人数: 2 人-7 人