Better Lesson
Better Lesson: Moving Into Thousands
To make sense of numbers in the thousands, 2nd grade students need practice identifying place value positions and using place value strategies in numbers to 1,000.
Better Lesson
Better Lesson: Patterns in Larger Numbers
Patterns are everywhere. We can use patterns to help us deal with larger numbers
Better Lesson
Better Lesson: Larger Number Patterns
Second graders can find patterns in 4-digit numbers that will help them when counting over decades and centuries.
Better Lesson
Better Lesson: Patterns in Nature
Are there patterns in nature that can be described by numbers? That is what we will find out here.
Better Lesson
Better Lesson: Trimester Assessment Day
It is important to assess understandings of concepts that students have worked on before moving ahead with new concepts or higher level thinking.
Better Lesson
Better Lesson: Missing Number Equations
Second graders will become more comfortable making sense of equations presented in missing answer (traditional) and missing number ( nontraditional) formats.
Better Lesson
Better Lesson: Making Change Using Partners of One Hundred
Using dimes to make change is another way to work with subtracting tens within 100.
Better Lesson
Better Lesson: Subtracting With Partners of 100
When subtracting ten from a 2 digit number, 2nd graders should be able to compute the answer as fluently and comfortably as do when they add ten to a 2 digit number.
Better Lesson
Better Lesson: More Dimes and Dollars
Second graders need practice using coins and dollars and relating them to ones, tens and hundreds. Common Core standards include counting by 10s and 100s.
Better Lesson
Better Lesson: Using Class Data
Second graders have greater engagement in learning when it is organized around gathering and using meaningful data.
Better Lesson
Better Lesson: Hundreds, Tens, Ones Are Coins Too
Second graders will extend their understanding of hundreds, tens and ones using dollars, dimes and pennies as another way to express groups of 100, 10 and 1.
Better Lesson
Better Lesson: Moving Along in Hundreds
The Common Core standard is that students understand that the numbers 100, 200, etc. represent so many groups of 100.
Alabama Learning Exchange
Alex: It's Number Time
This lesson can be used during whole group such as circle time or math moment. Students work with numbers in a variety of ways. This lesson can be used after students have been introduced to time, place value, skip counting,
SMART Technologies
Smart: Subtraction Strategies Using Base 10 Blocks
Everyday Math Lesson 6.5 using base-10 blocks.
Illustrative Mathematics
Illustrative Mathematics: Roll & Build
The purpose of this task is to give students practice representing two-digit numbers with concrete objects to reinforce the meaning of the tens digit and the ones digit. Directions and materials needed are included in the lesson.
abcteach
Abcteach: Teach: Decimals
[Free Registration/Login Required] Educators can generate worksheets for primary or elementary grades that focus on decimal addition, subtraction and fraction practice. Worksheets include graphics and answer key.