## Use proportional relationships to solve multistep ratio and percent problems. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error.

107 Lesson(s)

### Black Friday Blowout (Summative Assessment)

7th Grade Math » Unit: Proportional Reasoning with Percents
7th Grade Math » Unit: Proportional Reasoning with Percents
Columbus, OH
Environment: Urban

Big Idea:

#### Let the students have a blast experiencing a full BLACK FRIDAY excursion. Students will shop, and compare better buys using their understanding of calculating sales tax, and discount, to solve a performance task.

Standards:

Favorites (55)

Resources (13)

Reflections (1)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

#### What's the point of learning it if you can't apply it in the real world? Students will apply concepts learned in the RP strand of the common core to real world problems.

Standards:

Favorites (42)

Resources (19)

Reflections (3)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

#### Visualize it! If something is 20% off - what percent are you actually paying? Bar models help students SEE the discount!

Standards:

Favorites (45)

Resources (18)

Reflections (2)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

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Favorites (38)

Resources (15)

Reflections (1)

### Optional: NASCAR Equations Project Day 1 of 3

8th Grade Math » Unit: Solving Linear Equations in One Variable
8th Grade Math » Unit: Solving Linear Equations in One Variable
Bowling Green, KY
Environment: Suburban

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Standards:

Favorites (9)

Resources (12)

### Write It Wednesday Percent Total Cost

7th Grade Math » Unit: Percent Relationships
7th Grade Math » Unit: Percent Relationships
Columbus, OH
Environment: Urban

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Favorites (5)

Resources (11)

### Where Does My Stuff Come From? Part 4

12th Grade Math » Unit: Statistics: Bivariate Data
12th Grade Math » Unit: Statistics: Bivariate Data
Worcester, MA
Environment: Urban

Big Idea:

#### Digging in world trade data opens up all sorts of opportunities to discuss some big ideas - and some big numbers - with students.

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Favorites (2)

Resources (14)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

#### What is percent? What are you actually finding? Using a bar model, students will explore the meaning and value of percent.

Standards:

Favorites (74)

Resources (19)

Reflections (1)

12th Grade Math » Unit: Statistics: Bivariate Data
Worcester, MA
Environment: Urban

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Favorites (4)

Resources (17)

### Zettabytes

8th Grade Math » Unit: Law and Order: Special Exponents Unit
8th Grade Math » Unit: Law and Order: Special Exponents Unit
New York, NY
Environment: Urban

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Favorites (1)

Resources (11)

### Finding Percents

7th Grade Math » Unit: Percents
7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

#### Time to turn the model into a mathematical operation! In this lesson students are informally introduced to the percent equation.

Standards:

Favorites (14)

Resources (17)

Reflections (1)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

#### What is a tip or a markup? Conceptual understanding of markups are key to understanding - by using a bar model students are able to deepen their understanding.

Standards:

Favorites (16)

Resources (15)

Reflections (1)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

#### What do you mean I have to pay an extra \$500, I only borrowed \$400! This lesson gives kids an insight into the concept of simple interest.

Standards:

Favorites (18)

Resources (15)

Reflections (1)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

#### By what percent did the value change? Can you relate percent change to what we already know how to do? This lesson provides multiple methods of solving.

Standards:

Favorites (16)

Resources (16)

Reflections (1)

7th Grade Math » Unit: Percents
Elon, NC
Environment: Suburban

Big Idea:

Standards:

Favorites (11)

Resources (13)

Reflections (1)
Common Core Math