5.NBT.B.7

Add, subtract, multiply, and divide decimals to hundredths, 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 and explain the reasoning used.

 
34 Lesson(s)
   

Revisiting Day

5th Grade Math » Unit: Numerical Expressions and Patterns
5th Grade Math » Unit: Numerical Expressions and Patterns
Julie Kelley
Tyngsborough, MA
Environment: Suburban
 
Big Idea:

Its ok to make mistakes, as long as you learn from them.

 
Favorites (9)
 
Resources (20)
 
Reflections (1)
screen shot 2014 02 01 at 1 35 16 pm
   

Solving Real World Problems Involving Decimals

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Michelle Braggs
Jonesboro, GA
Environment: Urban
 
Big Idea:

Decimals Involved in Problems to Solve: Problem solving with decimals

 
Favorites (58)
 
Resources (25)
 
Reflections (1)
decimalproblemsolving
   
6th Grade Math » Unit: Number Sense
Michelle Braggs
Jonesboro, GA
Environment: Urban
 
Big Idea:

Time For A Check Up!: Assessing our progress in calculating with decimals.

 
Favorites (7)
 
Resources (10)
 
Reflections (1)
quiz
   

Multiplying Decimal Quantities: Real World Application

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Michelle Braggs
Jonesboro, GA
Environment: Urban
 
Big Idea:

Connection to Decimal Perfection: Using decimal quantities in real world contexts.

 
Favorites (9)
 
Resources (16)
multdecimalwp
   

Mastering Division Involving Decimal Quantities

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Michelle Braggs
Jonesboro, GA
Environment: Urban
 
Big Idea:

My Mission is Decimal Division: Mastering division using decimal quantities.

 
Favorites (14)
 
Resources (16)
decimaldivision
   

Reviewing Standard NS.3

6th Grade Math » Unit: Number Sense
6th Grade Math » Unit: Number Sense
Michelle Braggs
Jonesboro, GA
Environment: Urban
 
Big Idea:

I am a decimal master! Students learning to analyze their performance on assessments.

 
Favorites (8)
 
Resources (12)
school supplies
   

Place Value Review

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

Attention: Value found in starting with Place.

 
Favorites (91)
 
Resources (9)
 
Reflections (1)
deck of cards
   

Ten Times

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

My neighbor is just 10 times as much as me.

 
Favorites (39)
 
Resources (14)
 
Reflections (1)
ten
   

Turtlehead Multiplication

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

Turtles are normally slow but this guy will speed you up!

 
Favorites (23)
 
Resources (9)
 
Reflections (1)
turtle
   

Taking it Back to the Old School

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

Old school multiplication is making a come back!

 
Favorites (23)
 
Resources (10)
 
Reflections (1)
oldschoolrocks
   

Powers of Ten (Day 1)

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

To infinity, and beyond!

 
Favorites (22)
 
Resources (9)
 
Reflections (1)
solar system
   

1/10 Of...

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

Don't call me smaller.... I'm 1/10 of you!

 
Favorites (20)
 
Resources (11)
 
Reflections (1)
770px chocolate
   

Powers of Ten (Day 2)

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

You mean I can get 10 times smaller too?

 
Favorites (10)
 
Resources (9)
 
Reflections (1)
dna
   

Decimal Operations

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

Keeping track of math operation rules can be as easy as using a piece of paper.

 
Favorites (10)
 
Resources (9)
 
Reflections (1)
decimal digit
   

Double Digit Division

5th Grade Math » Unit: Operations with Decimals and Whole Numbers
5th Grade Math » Unit: Operations with Decimals and Whole Numbers
Erin Doughty
Grand Rapids, MI
Environment: Urban
 
Big Idea:

Stick to what you know!

 
Favorites (18)
 
Resources (9)
 
Reflections (1)
arcade
Common Core Math
 
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