McGraw Hill
Glencoe: Self Check Quizzes Percentages and Proportions
The five question question assesses learners on percentages and proportions. Hints are available to help students solve the problems.
Hopelink
Hopelink: Teaching Percentages
Students can brush up on percentage skills with this lesson and calculate percentages using the "Percent Tricks method." For students to successfully use this method, they must have the ability to multiply and divide whole numbers.
Council for Economic Education
Econ Ed Link: Be All You Can Be for Minimum Wage? (Educator Page)
This instructional activity ask students to calculate the percentage change in military strength over the last two decades, hypothesize economic (and non-economic) explanations for these changes, test hypothetical explanations by reading...
Council for Economic Education
Econ Ed Link: Be All You Can Be for Minimum Wage? (Student Page)
This lesson ask students to calculate the percentage change in military strength over the last two decades, hypothesize economic (and non-economic) explanations for these changes, test hypothetical explanations by reading an economic...
Science Struck
Science Struck: How to Calculate Percentage Increase
Explains and demonstrates how to calculate the percentage increase from year to year and how to calculate it using an Excel spreadsheet.
Cuemath
Cuemath: Percentages
A comprehensive guide for learning all about percentages with definitions, how to calculate them, solved examples, and practice questions.
Other
Ged Middle School Mathematics Practice Problems: Finding the Percent of Change
Eight questions to practice calculating percent decrease or increase. Both math problems and word problems included.
Science Struck
Science Struck: Calculating Percent Difference
Explains and demonstrates how to calculate the percent difference using a formula.
Science Struck
Science Struck: Easy Methods to Calculate Percent Change
Explains and demonstrates how to calculate the percent change using a formula.