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- 4.NBT.A.1Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.
- 4.NBT.A.2Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
- 4.NBT.A.3Use place value understanding to round multi-digit whole numbers to any place.

Estimation: Putting rounding skills in action using real life examples.

4th Grade Math

» Unit:

Place Value

Big Idea:Students begin to understand the how and why of estimation through storytelling, analyzing state populations and playing a dice game.

Mary Ellen Kanthack

Rural Env.

23 Resources

15 Favorites

23 Resources

15 Favorites

Introduction to Rounding

4th Grade Math

» Unit:

Rounding Numbers

Big Idea:Being able to understand and explain numbers will help students make sense of multi-digit computation and problem solving.

Kara Nelson

Urban Env.

30 Resources

29 Favorites

30 Resources

29 Favorites

Place Value Assessment

4th Grade Math

» Unit:

Place Value

Big Idea:Students complete an independent summative assessment covering place value concepts.

Melissa Romano

Suburban Env.

7 Resources

32 Favorites

7 Resources

32 Favorites

Rounding Whole Numbers

4th Grade Math

» Unit:

Place Value

Big Idea:You can round numbers by using place value.

Rose Monroe

Urban Env.

15 Resources

13 Favorites

15 Resources

13 Favorites

Estimation in Subtraction Using Real Life Scenarios

4th Grade Math

» Unit:

Place Value and Multi-Digit Addition & Subtraction

Big Idea:Students use real life scenarios to practice estimation skills, number sense and critical thinking by using Real Estate Ads and a $5,000,000 budget!

Mary Ellen Kanthack

Rural Env.

21 Resources

3 Favorites

21 Resources

3 Favorites

Estimating Sums and Differences of Whole Numbers

4th Grade Math

» Unit:

Adding and Subtracting Whole Numbers

Big Idea:If students do not need an exact answer, they will use place value to round numbers to find sums and differences.

Rose Monroe

Urban Env.

18 Resources

3 Favorites

18 Resources

3 Favorites

Creating a Menu Using Rounding and Estimation Skills: Enrichment or Whole Class

4th Grade Math

» Unit:

Place Value

Big Idea:Students become owners of a mid level restaurant and have to produce a menu that will feed a customer an appetizer, entree and dessert for fifty dollars or less.

Mary Ellen Kanthack

Rural Env.

26 Resources

11 Favorites

26 Resources

11 Favorites

Review: Rounding Whole Numbers

4th Grade Math

» Unit:

Skills Review

Big Idea:A number line can be used to help round whole numbers.

Rose Monroe

Urban Env.

12 Resources

6 Favorites

12 Resources

6 Favorites

Subtraction in Context II

4th Grade Math

» Unit:

Place Value

Big Idea:Students solve one step subtraction word problems while practicing skills to master Math Practice 3.

Melissa Romano

Suburban Env.

13 Resources

41 Favorites

13 Resources

41 Favorites

Middle of Unit Assessment

4th Grade Math

» Unit:

Place value

Big Idea:In this lesson, students complete an independent assessment in order to show proficiency with place value skills and rounding.

Melissa Romano

Suburban Env.

8 Resources

4 Favorites

8 Resources

4 Favorites

Whole Number Pre Assessment

5th Grade Math

» Unit:

Beginning of the Year Assessments

Big Idea:Screening students for basic number sense, makes sense.

Cathy Skinner

Urban Env.

13 Resources

5 Favorites

13 Resources

5 Favorites

Tic Tac Toe: Student Constructed Review

4th Grade Math

» Unit:

Place Value

Big Idea:Tic Tac Toe math gives kids a chance to review in a fun way!

Mary Ellen Kanthack

Rural Env.

15 Resources

3 Favorites

15 Resources

3 Favorites

Prep for CCSS Assessments: Explaining Estimation in Writing Part 1

4th Grade Math

» Unit:

Place Value

Big Idea:Integration of Math and Writing: Students will plan a thorough explanation of how they solved a subtraction problem involving estimation as they prepare for CCSS tests.

Mary Ellen Kanthack

Rural Env.

18 Resources

1 Favorite

18 Resources

1 Favorite

Numbers Just keep Changing!

4th Grade Math

» Unit:

Numbers and Their Places!

Big Idea:Students are use to numbers changing, working with a variety of skills students will be able to determine that a digit in the ones place represent ten times the digit in the tens place, and how to understand the concept of numbers altogether.

Carol Redfield

Urban Env.

20 Resources

4 Favorites

20 Resources

4 Favorites

Does this make sense?

4th Grade Math

» Unit:

Numbers and Their Places!

Big Idea:STWBAT various skills to help them reason and explain how they got their answers.

Carol Redfield

Urban Env.

23 Resources

28 Favorites

23 Resources

28 Favorites

4.NBT.A.1

Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.

4.NBT.A.2

Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.

4.NBT.A.3

Use place value understanding to round multi-digit whole numbers to any place.