CK-12 Foundation
Ck 12: Arithmetic: Percents Grade 8
[Free Registration/Login may be required to access all resource tools.] recognize and write percents as part of a whole out of 100.
CK-12 Foundation
Ck 12: Arithmetic: Prices Involving Discounts Grade 7
[Free Registration/Login may be required to access all resource tools.] Figure out prices when markups and discounts are involved.
PBS
Pbs: The Lowdown: Percents Combined: Proportional Relationships With Multistep Ratio and Percent Problems
Learn how to calculate sale price when combining two "percent-off" discounts in this video from KQED. In the accompanying classroom activity, students develop and share a variety of strategies, including modeling with a 10 x 10 grid to...
PBS
Pbs: Real World Expressions and Equations: Tip Jar
Examine whether the common practice of tipping 20% of a restaurant bill for great service is fair. This video focused on different ways to visualize the current method of tipping and proposed potential changes to the standard practice.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Percent and Proportional Relationships
A guide to support parents as they work with their students in percent and proportional relationships.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Ratios and Unit Rates
A guide to support parents as they work with their students with ratios and unit rates.
AAA Math
Aaa Math: Converting a Percent to a Fraction
This site explains how to change a percent to a fraction, then offers problems and games to practice this skill.
Cyberbee
Cyberbee: M&ms in the Bag Graphing Activity
Use a bag of M&Ms to learn about probability. Includes graphs and percentages, and the steps needed for the students to duplicate the numbers.
National Council of Teachers of Mathematics
Nctm: Figure This: Movie Money
Do movie theaters make lots of money? You can find out when you try this math challenge that explores profit and loss in the theater industry. Discover why understanding problem solving, percent, and basic calculations are essential in...
National Council of Teachers of Mathematics
The Math Forum: Calculating Sales Tax
Dr. Math is asked about calculating sales tax. A quick and easy to follow explanation of how it works using fractions, decimals, ratio, and percent.
Math Is Fun
Math Is Fun: Percentage Calculator
Use this percentage calculator to "calculate a percent of a value" or "find the percent change between two values." Provided answers include steps for carrying out the calculations yourself.
Fun Brain
Fun Brain: Penguin Waiter (Calculating Percents Game for Super Brains)
Given the total price paid for a meal, including the tip (given as a percentage of the meal's cost), players are asked to calculate the original bill.
The Math League
The Math League: Percent and Probability: What Is a Percent?
This site defines a percent, explains it as a fraction and decimal, and shows how to estimate a percentage.
Other
Mathpower: Math Fundamental Assignments
Math variety of concepts, this colorful website is sure to give your students the chance show what they know. Concepts covered include rounding, division with decimals, order of operations, ratio, percent, multiplication, and division of...
Quia
Quia: Convert Decimals to Percents & Vice Versa Quiz 2
Use this quiz to assess your ability to convert a decimals to a percentages and vice versa. There is a link with information to review this skill if you have difficulty.
Math Graphs
Houghton Mifflin: Math Graphs: Percents and Circle Graphs 2 [Pdf]
Students calculate the percent of the total expenses for sources of income and expenses. Learners then use this information to create a circle graph. The handout is available in PDF format.
AAA Math
Aaa Math: Finding the Percent of a Number
This lesson explains how to find the percent of a whole number. Gives practice and games to practice this skill.
AAA Math
Aaa Math: Determining Percentage
This lesson explains how to determine the percent of one number compared to another. Includes practice and games to practice this skill.
Sophia Learning
Sophia: Determining Uncertainty: Lesson 2
This lesson gives examples that will teach the learner how to determine the uncertainty in a measurement. It is 2 of 4 in the series titled "Determining Uncertainty."
Sophia Learning
Sophia: Expressing Percents in Words: Lesson 2
This lesson explains how percent proportions can be written using words and symbols. It is 2 of 4 in the series titled "Expressing Percents In Words."
Sophia Learning
Sophia: Finding Percentages: Lesson 1
This lesson will demonstrate how to find a percent, a part, or the whole of a percent proportion problem. It is 1 of 4 in the series titled "Finding Percentages."
Sophia Learning
Sophia: Writing and Solving Percent Equations: Lesson 1
This lesson will demonstrate how set-up and solve percent equations for the percent, the part, or the whole. It is 1 of 5 in the series titled "Writing and Solving Percent Equations."
NumberNut
Number Nut: Working Beyond Arithmetic: Fractions and Decimals
Review fraction concepts in this succinct but detailed overview. The lesson highlights decimals, fractions, percentages, estimation, and rounding concepts with related vocabulary. Use the Reciprocal Fraction or Rounding games to practice...
Sophia Learning
Sophia: Writing and Solving Percent Equations: Lesson 3
This lesson will demonstrate how set-up and solve percent equations for the percent, the part, or the whole. It is 3 of 5 in the series titled "Writing and Solving Percent Equations."