LEARN NC

K–12 teaching and learning · from the UNC School of Education

Goal 1

Number and Operations - The learner will understand and compute with rational numbers.

Objective 1.02

Develop meaning for percents.

  • Connect the model, number word, and number using a variety of representations.
  • Make estimates in appropriate situations.

Resources aligned to this objective

Sales careers: Working with percents
In CareerStart lessons: Grade six, page 2.3
In this lesson for grade six, students will understand how to perform operations with percents by using commission rates for various sales careers to calculate salary.
Format: lesson plan (grade 6 Mathematics)
By Kim Abrams, Mike McDowell, and Barbara Strange.
Sale! Sale! Sale!
Consumer math often requires shoppers to analyze and compare the same products at different stores. In addition to price variations, retailers offer incentives or discounts. This lesson requires students to be informed consumers who calculate three purchasing options and conclude which is the best deal. The activity enables students to apply mathematics to a real-life situation.
Format: lesson plan (grade 6 Mathematics)
By Leslie Hawes.
Popcorn math
In this lesson students will use a consumable manipulative to understand percent, fraction and decimal conversions. They will also collect data on a teacher produced spreadsheet while using a computer generated spreadsheet to make conversions.
Format: lesson plan (grade 6 Mathematics)
Pizza anyone?
Students survey their class and analyze data about favorite pizza toppings. This activity is meant to be fun and engaging, with the class participating and making decisions as a whole.
Format: lesson plan (grade 6 Mathematics)
By Jack Hunter.
Percent problem solving
Students apply their knowledge of fractions, decimals, and percents to understand the relationship amongst the three. Students will solve basic percent number problems using the percent proportion or other methods and play a game using a resource of the Shodor Education Foundation, Inc. Permission has been granted to use the materials as part of the Interactivate Your Bored Math Students workshop. Students will also analyze and explain the results of their game by answering two exploration questions.
Format: lesson plan (grade 6–7 Mathematics)
By Victoria Lunetta.
Newspaper basket
Students use measurement skills to create a basket and respond to questions involving fractions, decimals, and geometric measurements.
Format: lesson plan (grade 6 Mathematics)
By Susan Jennings.
Life's percents
Students will gather data from their own lives to use in calculating percents. They will measure parts of their bodies (head, leg, neck, etc.), complete a class survey that asks information about themselves, and use a pay stub to find percentages of deductions.
Format: lesson plan (grade 6–7 Mathematics)
By Karen Mcpherson.
ACC basketball
The students will use ACC basketball statistics to practice the process of converting fractions to decimals then to percents and will learn how to create and edit a spreadsheet. They will then use this spreadsheet to analyze their data. This unit is done during the basketball season.
Format: lesson plan (grade 6–8 Mathematics)
By Susan Dougherty.

Resources on the web

Sports Numbers
Students participate in activities in which they focus on the role of numbers and language in real-world situations. (Learn more)
Format: lesson plan (grade 6 Mathematics)
Provided by: National Council of Teachers of Mathematics
Shops at the Mall
Students develop number sense in and around the shopping mall. (Learn more)
Format: lesson plan (grade 6–8 Mathematics)
Provided by: National Council of Teachers of Mathematics
Q T Pi Fashions - Learning About Credit Card Use
Students learn the joys and dangers of using credit as they help Credita, the main character in this activity, solve her credit problems. (Learn more)
Format: lesson plan (grade 6–8 Mathematics)
Provided by: National Council on Economic Education
Mathematics at the mall: Unit overview
Students participate in activities in which they develop number sense in and around the shopping mall. (Learn more)
Format: lesson plan (grade 4–8 Mathematics)
Provided by: National Council of Teachers of Mathematics
Grid and Percent It
Students solve various types of percent problems using a 10 x 10 grid, a common model for visualizing percents. (Learn more)
Format: lesson plan (grade 6–7 Mathematics)
Provided by: National Council of Teachers of Mathematics
Football finances
In this lesson, one of a multi-part unit from Illuminations, students analyze pictures of football stands to make estimates related to attendance at the Super Bowl, and then they make estimates about the television audience. (Learn more)
Format: lesson plan (grade 6–8 Mathematics)
Provided by: National Council of Teachers of Mathematics
Classifying numbers
In this lesson, one of a multi-part unit from Illuminations, students use Venn diagrams to organize information about numbers. (Learn more)
Format: lesson plan (grade 6–8 Mathematics)
Provided by: National Council of Teachers of Mathematics