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Showing Results for scaling shapes to a whole number factor

Teach your students to use number lines to illustrate fractions as products, specifically where one factor is a fraction and one fraction is a whole number.

Fractions as Whole Number Multiples

Which number doesn't belong? This lesson requires students to think critically as they determine which number is not a factor of a particular number. Teach it on its own or as support for the lesson Factors Over the Rainbow. 

Factor Friend or Foe?

Use this lesson to help your students learn about partitioning shapes into parts with equal areas. Students will explain rectangular shape area in fractions of a whole.


Area: Whole, Parts, and Shapes

Teach your students to use bar models and multiplication to find a fraction of a whole number.


Fraction of a Whole

Teach your students whole numbers as fractions in three easy steps. Using this lesson plan your class will create, label and illustrate whole numbers as fractions on a number line.

Seeing Whole Numbers as Fractions

Let's talk factors and products! Teach your students the factor tree strategy for finding all factors of a product. This lesson can be taught on its own or used as support to the lesson Divisibility Rules.

The Factor Tree Strategy

In this lesson, students will learn how to understand that a fraction is a number that describes the relationship between a part and a whole.

Fractions as Part of a Whole

Make math colorful! Teach your students to find the factors of a number using the factor rainbow strategy. 

Factors Over the Rainbow

Teach your students to use tape diagrams to solve equations involving whole numbers and fractions.

Illustrating Fraction and Whole Number Products with Tape Models

Get your students comfortable with math conversations with this lesson on multiplying fractions by a whole number. It can be taught on its own or used as support for the lesson Fractions of a Whole.

Talk About Your Strategy: Fractions of a Whole

Equip your students with three great strategies to analyze place value and compare whole numbers up to the thousands place.

Let's Compare Whole Numbers

Teach your students to multiply fractions by whole numbers in this dynamic hands-on lesson!

Multiplication Models: Fractions and Whole Numbers

In this lesson, students will create story problems to match mathematical expressions involving multiplying fractions by whole numbers. Use it on its own or as support to the lesson Multiplication Models: Fractions and Whole Numbers. 

Word Problems: Multiplying Fractions by Whole Numbers

Teach your students to use number lines as a strategy to multiply two single-digit factors.

Number Line Multiplication

Help your class conquer division with this lesson that has them find the unknown factor using multiplication!

Division: Solving for Unknown Factors

It's time to zoom in on the space between 0 and 1 on the number line! In this lesson, your students will get practice labeling different fractions on the number line.

Number Line Time

It's rounding time. Help young mathematicians learn to round to the nearest ten and hundred with this teacher-approved lesson.

Rounding Whole Numbers

Teach your students to calculate fractions of 100 using a number line model. 

Metric Measurements, Fractions and Number Lines

What's the unknown? In this lesson, your students will become familiar with strategies that can help them solve for the unknown factor in multiplication problems.

Multiplication: Solving for Unknown Factors

Teach your students to round to the thousands place using number lines. 

Rounding with Number Lines

Teach your students to multiply a 3-digit factor by a 1-digit factor using base ten models and the standard algorithm. 

3-Digit Multiplication

Students will learn to model mixed number subtraction with manipulatives using this hands-on lesson plan.

Modeling Mixed Number Subtraction

Take your understanding of factors one step further! Use this lesson to classify factors as prime and composite numbers while creating factor trees.

Prime and Composite Numbers

In this lesson, students use cubes to build arrays to represent factor pairs of numbers within 100. They use this understanding to identify multiples as well.

Arranging Numbers in Multiple Ways

Help your students use multiplication to support their conceptual understanding of division. Use this lesson alone or as a pre-lesson for *Division: Solving for Unknown Factors*.

Number Relationships in Division

Teach your students about money and fractions with this game! They’ll be converting fractions, citing money amounts, and even using a number line while playing a dice game.

Fractions on the Dollar with Number Lines

In this lesson, your students will use hands-on visuals to learn about fractions! Your students will love using manipulatives to practice placing fractions on a number line.

Dividing Shapes and Lines

Get your students moving as they learn how to round whole numbers. In this lesson your students will use number lines and kinesthetic movement to practice rounding numbers to the nearest ten or hundred.

Jump-A-Round

Teach your students to use an area model to solve multiplication problems with a two-digit factor.

Multiplication with Area Models

With this movement-integrated lesson, students will use their energy to practice three-digit addition on a number line! Part of this lesson is designed for the outdoors, but the activities can easily be brought inside on a rainy day.


Hop! Hop! Hop!: Strategic Number Lines

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