### We found 3,140 reviewed resources for proportions

EngageNY

#### EngageNY Grade 7 Math Module 1: Ratios and Proportional Relationships

Young mathematicians build upon their skills of reasoning of ratios and rates, and learn to define proportional relationships and the constant of proportionality. The module concludes with students creating a scale drawing.

Lesson Planet

#### Recognize and Represent Proportional Relationships (7.RP.A.2) (7.RP.A.2d)

Understand the idea of proportionality by looking at it through a graph. This series of LearnZillion videos introduces the idea of the graph and then figures out more information as the videos go on. The final video has learners answer...

Lesson Planet

#### EngageNY Grade 7 Math Module 4: Percent and Proportional Relationships

One math module containing 18 lessons and two assessments covers percents and proportional relationships. Seventh graders work through several learning opportunities that take a close look at finding a whole, scale drawings, and solve...

Lesson Planet

#### Statistics Fun: Sample Size

How calculating! Viewers of a six-video collection learn how to solve for sample size when the confidence, error, and z score are known. Other videos discuss standard deviation, margin of error, and proportion. The tutorials also use...

Lesson Planet

#### Direct and Inverse Variation

The idea of direct variation sounds too formal to be easy. Actually, its a simple idea with a simple formula. The constant of proportionality is another fancy name for a simple multiplication factor. This collection has several videos,...

Lesson Planet

#### Grade 8, Claim 1: Concepts and Procedures Item Slide Shows

Ten resources make up a collection of student and teacher-friendly slides that prepare eighth graders for the Smarter Balance assessment. Learners review rational and irrational numbers, convert repeating decimals to fractions, as well...

Lesson Planet

#### "Grade 8, Claim 2 & 4: Problem Solving & Communication Reasoning Supports"

Prepare eighth-graders for the Smarter Balanced Assessment with a small but powerful collection of three resources comprised of teacher and student-friendly slides that review key concepts in the eighth grade standards. Claim 2 focuses...

Lesson Planet

#### Grade 7, Claim 1: Concepts and Procedures Item Slide Shows

Prepare seventh graders for end-of-year assessments with a collection of nine resources packed with teacher and student-friendly slides featuring problems that address the A-I competencies. Questions are modeled after Smarter Balanced...

Lesson Planet

#### Common Core Math: 8th Grade

Check out the Common Core with a collection that represents all the 8th grade math standards. Most resources engage multiple standards but the main one is listed on the notes section of each tab.

Lesson Planet

#### Common Core Math: 6th Grade

Need some help aligning your 6th grade math curriculum to Common Core? Here is a collection complete with a resource for every standard in the curriculum. While many of these resources cover multiple math standards, the main one...

Lesson Planet

#### Algebra: High School Common Core Math

All Algebra, all the time! Here is a compiled list of resources that address all of the standards regarding Algebra Common Core for high school. Each resource has the main standard it addresses under the notes section of the item.

Lesson Planet

#### Solve Ratio Problems Using Tables and the Coordinate Plane (6.RP.A.3d)

The ratio is a great skill to teach young scholars because it can solve a variety of problems. See how ratios are solved through different methods in each of the following videos brought to you by LearnZillion.

Lesson Planet

#### Real-World Math from KQED's The Lowdown

Middle schoolers explore math concepts like percentages, probability, and statistics in new and inventive ways with a collection of lessons that use videos, graphs, and activities to help them understand issues like climate change,...

Lesson Planet

#### EngageNY Grade 8 Math Module 4: Linear Equations

A 31-lesson unit boosts eighth-graders' math skills, specifically linear equations. By way of direct instruction, guided practice, collaborative learning opportunities, and independent practice, mathematicians write and solve linear...

Lesson Planet

#### Study Jams! Proportions

Join Zoe and Sam as they use proportions to budget money for their Green Earth Club. Watch as they set up and solve a series of proportions using cross multiplication and division. A great resource that brings together prior knowledge of...

Lesson Planet

#### Write an Equation the Represents a Proportional Relationship Between Total Cost and Number of Items

Equations can be used to express proportions with y=mx once we solve for the constant. The video introduces the constant of proportionality at the beginning and goes into more detail at the end. The example shares the cost of a whole...

Lesson Planet

#### Proportional Relationships, Lines, and Linear Equations

The resource is a good introduction to what makes a proportional relationship between two lines. Discuss the similarities of both lines and the possibility of intersection. Use this opportunity to list other acceptable forms of each...

Lesson Planet

#### Ratios and Proportional Relationships

This comprehensive unit on proportional thinking is an excellent resource for any middle-school math class, whether added wholesale to the curriculum or used to supplement existing material. Lead-in problems and activities culminate in a...

Lesson Planet

#### Ratio and Proportion

Here you will find an excellent presentation for introducing or reviewing ratio and proportion. Pupils are introduced to some terms associated with ratios and proportions. Next, they are given examples to work with in order to gain solid...

Lesson Planet

#### Is It or Isn't It Proportional

How can you tell if number relationships are proportional? Mathematicians investigate proportional relationships. They compare and contrast functions and graphs to determine the characteristics of proportional relationships, as well as...

Lesson Planet

#### Understanding Proportions and Scale Drawings

Proportions are ratios found using multiplication or division. Middle schoolers solve measurement problems, find a figure's missing dimension, and find the distance between two points. Resource features four lesson plans with detailed...

Lesson Planet

#### How Do You Determine if Two Ratios are Proportional Using Cross Products?

Are these two given ratios proportional? One quick and easy way to answer this question is to cross multiply the two values. If the products are equal then they are proportional ratios. If they are not equal then they are not...

EngageNY

#### Identifying Proportional and Non-Proportional Relationships in Tables

Learners determine whether there is a constant multiple within the table with a lesson plan that presents a way to find out whether two quantities are proportional. Pupils analyze tables to determine if they represent a proportional...

EngageNY

#### Representing Proportional Relationships with Equations

Use the constant of proportionality to relate the independent variable to the dependent variable. The eighth installment of a 22-part series instructs pupils to take the equation to find the constant of proportionality and use it to...