Use the following Media4Math resources with this Illustrative Math lesson.
Thumbnail Image | Title | Body | Curriculum Nodes |
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Closed Captioned Video: Percents: Calculating Tax | Closed Captioned Video: Percents: Calculating Tax
Video Tutorial: Percents: Calculating Tax. In this video we look at using tax rates to calculate tax owed. The tax rates are written as percents and converted to decimals to calculate the tax. This video is part of a series of videos that cover the topic of percents. This includes the definition of a percent, percent operations, and applications of percents. Each video includes real-world examples of using percents to solve specific problems. |
Percents | |
Closed Captioned Video: Percents: Percent Decrease | Closed Captioned Video: Percents: Percent Decrease
Video Tutorial: Percents: Percent Decrease. In this video, we look at the concept of percent decrease. The formula for calculating percent decrease is shown and used in the context of solving real-world problems. This video is part of a series of videos that cover the topic of percents. This includes the definition of a percent, percent operations, and applications of percents. Each video includes real-world examples of using percents to solve specific problems. |
Percents | |
Closed Captioned Video: Percents: Percent Increase | Closed Captioned Video: Percents: Percent Increase
Video Tutorial: Percents: Percent Increase. In this video, we look at the concept of percent increase. The formula for calculating percent increase is shown and used in the context of solving real-world problems. This video is part of a series of videos that cover the topic of percents. This includes the definition of a percent, percent operations, and applications of percents. Each video includes real-world examples of using percents to solve specific problems. |
Percents | |
Definition--Financial Literacy--Capital Gains Tax | Capital Gains TaxTopicFinancial Literacy DefinitionCapital gains tax is a tax on the profit realized from the sale of a non-inventory asset. |
Numerical and Algebraic Expressions | |
Definition--Financial Literacy--Federal Income Tax | Federal Income TaxTopicFinancial Literacy DefinitionFederal income tax is a tax levied by the government on the annual earnings of individuals, corporations, and other legal entities. |
Numerical and Algebraic Expressions | |
Definition--Financial Literacy--Income Tax | Income TaxTopicFinancial Literacy DefinitionIncome tax is a tax levied by governments on personal income. |
Numerical and Algebraic Expressions | |
Definition--Financial Literacy--State Income Tax | State Income TaxTopicFinancial Literacy DefinitionState income tax is a tax levied by individual states on the income of residents and businesses operating within the state. |
Numerical and Algebraic Expressions | |
Definition--Financial Literacy--Tax | TaxTopicFinancial Literacy DefinitionTax is a mandatory financial charge imposed by a government on individuals or entities to fund public expenditures. DescriptionTaxes are essential for funding government operations and public services, such as infrastructure, education, and healthcare. Understanding taxes is crucial for personal financial planning and compliance with legal obligations. In real-world applications, taxes influence spending, saving, and investment decisions. Math education helps students understand how taxes are calculated and their impact on net income. A teacher might explain, "Taxes are money you pay to the government, which helps fund services like schools and roads." |
Numerical and Algebraic Expressions | |
Definition--Financial Literacy--Tax Credit | Tax CreditTopicFinancial Literacy DefinitionA tax credit is an amount that taxpayers can subtract directly from taxes owed to the government. |
Numerical and Algebraic Expressions | |
Definition--Financial Literacy--Tax Deduction | Tax DeductionTopicFinancial Literacy DefinitionA tax deduction is an expense that can be subtracted from gross income to reduce the amount of income that is subject to tax. |
Numerical and Algebraic Expressions | |
Definition--Financial Literacy--Taxable Income | Taxable IncomeTopicFinancial Literacy DefinitionTaxable income is the portion of an individual's or business's income that is subject to taxation after all deductions and exemptions are applied. |
Numerical and Algebraic Expressions | |
Definition--Ratios, Proportions, and Percents Concepts--Calculating Tax | Calculating TaxTopicRatios, Proportions, and Percents DefinitionCalculating tax involves determining the percentage amount to be added to the base price of a product or service. DescriptionCalculating tax is a fundamental application of percentages in real-world scenarios. When purchasing goods or services, the total cost is often the sum of the base price and the tax applied. Understanding how to calculate tax is essential for budgeting and financial literacy. For example, if a product costs $50 and the tax rate is 8%, the tax amount is calculated as 50 × 0.08 = 4 Therefore, the total cost is |
Applications of Ratios, Proportions, and Percents | |
INSTRUCTIONAL RESOURCE: Algebra Application: Cicada Cycles | INSTRUCTIONAL RESOURCE: Algebra Application: Cicada Cycles
In this Algebra Application, students study the life cycles of 13- and 17-year cicadas, as well as the populations of bird predators. Students develop a mathematical model using spreadsheets and investigate why the prime number life cycles help the cicadas. The math topics covered include: Mathematical modeling, Data gathering and analysis, Percent increase and decrease, Prime numbers and composites. This real world application of math concepts will engage your students. |
Applications of Ratios, Proportions, and Percents, Percents and Numerical Expressions | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 01 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 01
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 02 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 02
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 03 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 03
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 04 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 04
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 05 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 05
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 06 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 06
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 07 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 07
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 08 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 08
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 09 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 09
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 10 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 10
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 11 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 11
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 12 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 12
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Clip Art--Ratios, Proportions, Percents--Percent Change 13 | Math Clip Art--Ratios, Proportions, Percents--Percent Change 13
This is part of a collection of math clip art images that explain different aspects of ratios, proportions, and percents. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 1 | Math Example--Math of Money--Calculating Tax--Example 1
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 10 | Math Example--Math of Money--Calculating Tax--Example 10
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 2 | Math Example--Math of Money--Calculating Tax--Example 2
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 3 | Math Example--Math of Money--Calculating Tax--Example 3
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 4 | Math Example--Math of Money--Calculating Tax--Example 4
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 5 | Math Example--Math of Money--Calculating Tax--Example 5
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 6 | Math Example--Math of Money--Calculating Tax--Example 6
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 7 | Math Example--Math of Money--Calculating Tax--Example 7
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 8 | Math Example--Math of Money--Calculating Tax--Example 8
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tax--Example 9 | Math Example--Math of Money--Calculating Tax--Example 9
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 1 | Math Example--Math of Money--Calculating Tips and Commissions--Example 1
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 10 | Math Example--Math of Money--Calculating Tips and Commissions--Example 10
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 2 | Math Example--Math of Money--Calculating Tips and Commissions--Example 2
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 3 | Math Example--Math of Money--Calculating Tips and Commissions--Example 3
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 4 | Math Example--Math of Money--Calculating Tips and Commissions--Example 4
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 5 | Math Example--Math of Money--Calculating Tips and Commissions--Example 5
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 6 | Math Example--Math of Money--Calculating Tips and Commissions--Example 6
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 7 | Math Example--Math of Money--Calculating Tips and Commissions--Example 7
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 8 | Math Example--Math of Money--Calculating Tips and Commissions--Example 8
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Calculating Tips and Commissions--Example 9 | Math Example--Math of Money--Calculating Tips and Commissions--Example 9
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Simple Interest--Example 1 | Math Example--Math of Money--Simple Interest--Example 1
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Simple Interest--Example 10 | Math Example--Math of Money--Simple Interest--Example 10
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Simple Interest--Example 2 | Math Example--Math of Money--Simple Interest--Example 2
This is part of a collection of math examples that focus on money. |
Percents | |
Math Example--Math of Money--Simple Interest--Example 3 | Math Example--Math of Money--Simple Interest--Example 3
This is part of a collection of math examples that focus on money. |
Percents |