**Discovery Education Resources**

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5.1.1 – Describe whole numbers up to 100,000 using place value structure

__Video:__

Introduction (Place Value)

Example 1: Place Value to the Thousands--Stadium Seats

Example 2: Place Value Greater Than Thousands--Populations

Place Value

Lesson 6: Working with Large Numbers and More Regrouping

__Math Overview:__

Grade 05: Understand Place Value

__Math Explanation:__

Grade 05: Understand Place Value: Periods in Place Value

Grade 05: Understand Place Value: Write Numbers in Standard Form and Word Form

Grade 05: Understand Place Value: Explore Place Value with Data Tables

Grade 05: Understand Place Value: Place Value in Word Problems

Grade 05: Understand Place Value: Writing Numbers in Standard Form, Word Form, or Expanded Form: Using a Circle Graph to Examine Place Value

Grade 04: Understanding Place Value: Explaining Periods in Place Value

Grade 05: Understand Place Value: Tenths, Hundredths, and Thousandths

Grade 05: Understand Place Value: Writing the Value of Digits

Grade 05: Understand Place Value: Determine Value of Indicated Digits

__Instructional Game:__

The Whaddaya Know Quiz Show: Place Value II

The Whaddaya Know Quiz Show: Place Value III

5.1.13 – Use multiplication clusters to help build mental math strategies

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5.1.14 – Use partial products to explain how multiplication algorithms work

__Video:__

Lesson 5: Multiplying by Two Digit Numbers

Lesson 6: Multiplying by Two or More Digit Numbers

The King's Royal Problem

A Visit to Bahrad Loom: Maker of Carpets

Multiplication: The Solution to the King's Problem

__Math Overview:__

Grade 04: The Distributive Property

Grade 04: Multiply Three and Four Digit Numbers

Grade 04: Multiply Three-Digit Numbers

Grade 04: Choosing a Method for Multiplying Large Numbers

Grade 05: Multiply by Two-Digit Numbers

__Math Explanation:__

Grade 04: The Distributive Property: Using Models and the Distributive Property to Find Products

5.1.15 – Use and apply various meanings of multiplication and division

__Video:__

Example 1: Multiplying Miles by Repeated Addition--Biking

Example 2: Multiplication--Produce

Using Subtraction and Multiplication to Understand Division

Repeated Subtraction & Division

Using Partial Quotients to Divide

Long Division and Partial Quotients

__Math Overview:__

Grade 03: Connect Addition and Multiplication

Grade 03: Subtraction and Division

__Math Explanation:__

Grade 03: Connect Addition and Multiplication: How Addition and Multiplication Are Connected

Grade 03: Subtraction and Division: Writing Division Sentences from Repeated Subtraction

__Skill Builder:__

Multiplication Strategies

5.1.16 – Develop and use strategies to estimate the results of operations on whole numbers

__Video:__

Rounding Off

__Math Overview:__

Grade 05: Estimation: Patterns in Multiples

Grade 04: Estimate Products, Part One

Grade 04: Estimate Products, Part Two

Grade 05: Estimate Quotients

Grade 05: Estimate Quotients

__Math Explanation:__

Grade 05: Estimation: Patterns in Multiples: Estimate Products by Rounding

Grade 05: Estimation: Patterns in Multiples: Determining the Zeros in an Estimated Product

Grade 04: Estimate Products, Part One: Determining if Estimated Products Are Greater Than or Less Than the Exact Products

Grade 04: Estimate Products, Part One: Using Patterns and Mental Math to Find a Product

Grade 04: Estimate Products, Part Two: Rounding Factors to Estimate a Product with Money

Grade 05: Estimate Quotients: Naming Compatible Numbers Used to Find a Given Estimate

Grade 05: Estimate Quotients: Estimating Quotients

Grade 05: Estimate Quotients: Finding Pair of Compatible Numbers and Estimates for a Quotient

Grade 05: Estimate Quotients: Estimating Quotients Using Compatible Numbers

5.1.19 – Multiply numbers by 10, 1/10^{th}, 100, and 1/100^{th} using mental math

__Video:__

Decimals and Multiplying by Ten

Steps for Multiplying Decimals

Warm-Up (Multiply by 10's)

The Test (Multiply by Hundreds)

__Math Overview:__

Grade 04: Multiply by Tens

__Math Explanation:__

Grade 05: Zeros in the Product: Finding the Value of N in Multiplying Mentally by, 10, 100, and 1000

Grade 05: Zeros in the Product: Understanding how to Mentally Multiply by Multiples of Ten

Grade 03: Mental Math: Patterns in Division: Using Mental Math to Divide by Multiples of 10 and 100

__Instructional Game:__

Leon's Math Dojo: Multiplication with Multiples of Ten

**Open Resources**

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__Resource 1: __ Place Value ebook - web, ePUB, Kindle

**Media type**: ebook

**Description**: An ebook about place value that includes whole numbers, decimals, and practice problems

**Level**: Intermediate

**Credit**: K12 Handhelds, Inc.

**License**: CC BY

**Notes/activity suggestions:**

**Tags: **grade5, math, place value, decimals

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**Resource 2: **** **Place Value to the Billions

**Media type: **text, PPT, images

**Description: **A curriculum unit on place value (standard and expanded form) with a video, Powerpoint (with student activities), worksheet, and quiz.

**Level: **Intermediate

**Credit: **Stephen O'Connor

**License: **CC BY

**Notes/activity suggestions:**

**Tags: **grade5, math, place value, standard form, expanded form

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**Resource 3: **** **Place Value, Expanded Notation, and Writing Numbers with Words

**Media type: **text

**Description: **These lesson plans are centers-based and include lessons, Smart Board activities, student packets, centers, and answer keys.

**Level: **Intermediate

**Credit: **Naomi PA

**License: **CC BY

**Notes/activity suggestions:**

**Tags: **grade5, math, place value, standard form, expanded form

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**Resource 4: **** **Place Value explanations and worksheets

**Media type: **text

**Description: **A series of explanation pages and worksheets for place value of different size numbers. Also includes information for rounding, comparing, indentifying and wriitng decimals.

**Level: **Intermediate

**Credit: **HelpingWithMath.com

**License: **CC BY SA

**Notes/activity suggestions:**

**Tags: **grade5, math, place value, decimals

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**Resource 5: **** **Place value on Khan Academy

**Media type: **video

**Description: **A series of "talking chalkboard" videos including three on place value, two on decimal place value, and nine that follow a Singapore math approach.

**Level: **Intermediate

**Credit: **Khan Academy

**License: **CC BY NC SA

**Notes/activity suggestions: **If you can't view these videos on YouTube, you can download from archive.org or get the Khan on a USB drive package.

**Tags: **grade5, math, place value, decimals, Singapore math

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**Resource 6: **** **Partial products