## The Common Core State Standards for Mathematics in Third Grade are Operations and Algebraic Thinking, Number and Operations in Base Ten, Number and Operations- Fractions, Measurement and Data, and Geometry.

## 1. Operations and Algebraic Thinking

- Represent and solve problems involving multiplication and division.

- Understand properties of multiplication and the relationship between multiplication and division.

- Multiply and divide within 100.

- Solve problems involving four operations, and identify and explain patterns in arithmetic.

- Understand properties of multiplication and the relationship between multiplication and division.

- Multiply and divide within 100.

- Solve problems involving four operations, and identify and explain patterns in arithmetic.

## Use the following iOS Apps for Operations and Algebraic Thinking:

## 1. A. Space Math

$1.99 in the Apple iTunes Store.

## 1. B. Multiplying Acorns HD

$1.99 in the Apple iTunes Store.

## 1. C. Beat the Computer Multiplication (Everyday Math)

$1.99 in the Apple iTunes Store.

## 1. D. Baseball Multiplication 1-12 Facts (Everyday Math)

$1.99 in the Apple iTunes Store.

## 1. E. Sail Through Math (Everyday Math)

$1.99 in the Apple iTunes Store.

## 1. F. Baseball and Math HD Free

Free in the Apple iTunes Store.

## 1.G. Numbers League

$3.99 in the Apple iTunes Store.

## 2. Number and Operations in Base Ten

- Use place value understanding and properties of operations to perform multi-digit arithmetic.

## Use the following iOS Apps for Number and Operations in Base Ten:

## 2. A. Montessori Place Value

$1.99 in the Apple iTunes Store.

## 2. B. Partial Product Multiplication

$3.99 in the Apple iTunes Store.

## 3. Number and Operations- Fractions

- Develop understanding of fractions as numbers.

## Use the following iOS Apps for Number and Operations- Fractions:

## 3. A. Pizza Fractions: Beginning with Simple Fractions

Free in the Apple iTunes Store.

## 3. B. Match the Fraction

$.99 in the Apple iTunes Store.

## 3. C. Fraction Monkeys

$.99 in the Apple iTunes Store.

## 3. D. Equivalent Fractions (EveryDay Math)

$1.99 in the Apple iTunes Store.

## 4. Measurement and Data

- Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.

- Represent and interpret data.

- Geometric measurement: understand concepts of area and relate area to multiplication and to addition.

- Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.

- Represent and interpret data.

- Geometric measurement: understand concepts of area and relate area to multiplication and to addition.

- Geometric measurement: recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.

## Use the following iOS Apps for Measurement and Data:

## 4. A. Hands-On Math Geoboard

$1.99 in the Apple iTunes Store.

## 4. B. Area of Rectangles- Interactive Lesson

$.99 in the Apple iTunes Store.

## 4. C. Area of a Rectangle

$.99 in the Apple iTunes Store

## 4. D. Perimeter: Grade 3

$.99 in the Apple iTunes Store.

## 4. E. Geometry Pad

Free in the Apple iTunes Store.

## 5. Geometry

- Reason with shapes and their attributes.

## Use the following iOS Apps for Geometry:

## 5. A. Geometry Pad

Free in the Apple iTunes Store.

## 4. B. Geoboard, by the Math Learning Center

Free in the Apple iTunes Store.

## Use the following iOS Apps to Review These Standards:

## Splash Math- Third Grade Worksheets

$9.99 for all chapters in the Apple iTunes Store.

## My Video Tutor (Everyday Math)

Free in the Apple iTunes Store with In-App Purchases.