4.NF.B.4b

Scroll Up

- 4.NF.B.4aUnderstand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4), recording the conclusion by the equation 5/4 = 5 × (1/4).
- 4.NF.B.4bUnderstand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. (In general, n × (a/b) = (n × a)/b.)
- 4.NF.B.4cSolve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem. For example, if each person at a party will eat 3/8 of a pound of roast beef, and there will be 5 people at the party, how many pounds of roast beef will be needed? Between what two whole numbers does your answer lie?

Scroll Down

## 4.NF.B.4b

## Understand a multiple of a/b as a multiple of 1/b, and use this understanding to multiply a fraction by a whole number. For example, use a visual fraction model to express 3 × (2/5) as 6 × (1/5), recognizing this product as 6/5. (In general, n × (a/b) = (n × a)/b.)

10 Lesson(s)

### Fraction Jeopardy

4th Grade Math »
Unit: Operations with Fractions

4th Grade Math »
Unit: Operations with Fractions

Big Idea:

#### In this lesson, students play a jeopardy game using a smart board, to review important fraction concepts. Students will complete a fraction assessment in the near future, so this is an important lesson for me to gauge students' abilities and skills.

Favorites
(23)

Resources
(7)

Reflections
(1)

### Multiplying Whole Number with a Fraction

4th Grade Math »
Unit: Operations with Fractions

4th Grade Math »
Unit: Operations with Fractions

### Rocking Operations with Fractions - Assessment

4th Grade Math »
Unit: Operations with Fractions

4th Grade Math »
Unit: Operations with Fractions

### Multiplying a Fraction by a Whole Number

4th Grade Math »
Unit: Fractions

4th Grade Math »
Unit: Fractions

### Multliplying Fractions with Whole Numbers Day 2

4th Grade Math »
Unit: Operations with Fractions

4th Grade Math »
Unit: Operations with Fractions

### What I Learned about Fractions Using Voki

4th Grade Math »
Unit: Fractions

4th Grade Math »
Unit: Fractions

### Fraction CARD GAME

4th Grade Math »
Unit: Operations with Fractions

4th Grade Math »
Unit: Operations with Fractions

### Fabulous Fraction Review with Computers

4th Grade Math »
Unit: Operations with Fractions

4th Grade Math »
Unit: Operations with Fractions

### Oh Me! Applying Measurement,Multiplication & Fraction Skills to Make a "Me" Person. Day 1

4th Grade Math »
Unit: Fractions 3 Mini Unit: Multiplying Fractions by Whole Numbers

4th Grade Math »
Unit: Fractions 3 Mini Unit: Multiplying Fractions by Whole Numbers

### Multiplying Fractions by Whole Numbers Pretest

4th Grade Math »
Unit: Fractions 3 Mini Unit: Multiplying Fractions by Whole Numbers

4th Grade Math »
Unit: Fractions 3 Mini Unit: Multiplying Fractions by Whole Numbers

Common Core Math

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

### Sixth Grade

### Seventh Grade

### HS Number & Quantity

### HS Algebra

### HS Functions

### HS Geometry

### Kindergarten

### First Grade

### Second Grade

### Third Grade

### Fourth Grade

### Fifth Grade

### Sixth Grade

### Seventh Grade

### Eighth Grade

### Ninth and Tenth Grade

### Kindergarten

### First grade

### Second grade

### Third Grade

### Fourth grade

### Fifth grade

### Middle School

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

HS Number & Quantity

HS Algebra

HS Functions

HS Geometry

Kindergarten

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Ninth and Tenth Grade

Kindergarten

First grade

Second grade

Third Grade

Fourth grade

Fifth grade

Middle School