Qtr1 Math Websites

**Quarter 1 Math Websites by Cluster**

Cluster 1: Understanding Equal Groups

**Multiplication**

**Properties of Multiplication**

- Order of Operations
- The Order of Operations
- Commutative, Associative, Distributive Properties
- Associative Property
- Commutative Property
- Math Properties
- Distributive Property
- Identity Property
- Zero Property

**Skip Counting with Numberock**

- By 0s
- By 2s
- By 3s
- By 4s
- By 5s
- By 6s
- By 6s (2018 version)
- By 7s
- By 8s
- By 8s (2018 version)
- By 9s
- By 9s (2018 version)
- By 10s
- By 11s
- By 12s

**Test Taking**

**Division**

- Introduction to Division
- Array Division
- Division on a Number Line
- Division Using Grouping
- Division Using Repeated Subtraction
- Dividing by Sharing

## Cluster 2: Using Data to Solve Problems

**Graphing**

- How to use a Tally Chart to Make a Picture Graph
- Reading Picture Graphs
- Creating Bar Graphs
- Reading Pie Graphs
- This is Why I Graph Song
- Types of Graphs
- Building Scaled Picture Graphs
- Scaled Pictographs

## Cluster 3: Stories with Addition and Subtraction

**Rounding Videos**

- Place Value Song 1s. 10s, and 100s - Numberock
- How to Round to 10s and 100s - Mr. DeMaio
- Rounding to the Nearest 10 - MathCoach
- Round to the Nearest 10 Using Rounding Rules - MathCoach
- Round to the Nearest 100 Using Rounding Rules - MathCoach
- Rounding Numbers Rap 10s and 100s - Numberock

**Addition Videos**

- Carry Over (regrouping)
- Addition with Regrouping Song
- Commutative Property of Addition
- Triple Digit Addition with Regrouping - Numberock
- Chip and Disk Model of Addition

**Subtraction Videos**

**Word Problems**

- Types of Word Problems
- Draw Models for Word Problems
- Addition and Subtraction Word Problems
- Words that represent addition and subtraction
- Type, Model and Sentence
- Add to Word Problems
- Finding the Total
- Comparison Word Problems