Practical Money Skills
Practical Money Skills: Financial Calculators
Explore your own financial information in greater detail by using these powerful tools for forecasting and assessing your financial choices. During the process, you might discover expenses you can eliminate or more effective ways to...
Math Is Fun
Math Is Fun: Compound Interest Calculator
A calculator based on the compound interest formula that can be used to determine the Present Value, the Future Value, the Interest Rate, or the Number of Periods. You can select the type of compounding, the effective annual rate, and...
Council for Economic Education
Econ Ed Link: Exchange Rate Calculator
Use this exchange rate calculator to determine whether the U.S. dollar has appreciated or depreciated against other currencies.
Soft Schools
Soft Schools: Money Word Problems Quiz
Generate a quiz of money word problems in a real-life context. Students will use addition, subtraction, multiplication, and division to solve the problem. An assessment summary is given at the end of the quiz, and students may review...
Alabama Learning Exchange
Alex: Let's Go Shopping!
This lesson will give students practice with adding and subtracting money using a calculator. It will provide them an opportunity to determine savings using a store coupon, and determine the change they should recieve when making...
Calculator Soup
Calculator Soup: Inflation Calculator
Use this calculator to find the equivalent buying power over time for an amount in US dollars.
Illustrative Mathematics
Illustrative Mathematics: 6.rp Jim and Jesse's Money
In this real-world context, 6th graders are given the ratio of Jim's money to Jesse's and the amounts they have spent so far on a road trip, and they must calculate what each person had at the start of the trip. Aligns with 6.RP.A.3.
Khan Academy
Khan Academy: What Is an Apr by Better Money Habits
You may have seen the term APR, or annual percentage rate, used in reference to everything from mortgages and auto loans to credit cards. In this piece, we look at credit card APRs which you've probably seen listed on your monthly...
Scholastic
Scholastic: Adventures in Math: Lesson 2: Saving Money by Finding the Better Buy
Students will be able to make economically sound purchasing decisions by using unit pricing, calculating discounts, and analyzing fixed and variable costs.
Social Science Education Consortium
Ssec: Inflation: Are Higher Prices the Only Problem? [Pdf]
This investigation begins with a discussion of spare change. Students are asked to compare and analyze peoples' attitudes toward coins today to those of the past. Students then complete an activity that teaches them how to compare...
Other
Finra Investor Education Foundation: Introduction to Earning Interest 11 & 12
Students will know and be able to use the formula for calculating compound interest and understand the effect of compounding on savings in this instructional activity.
Calculator Soup
Calculator Soup: Currency Converter
The Currency Converter uses the European Central Bank foreign exchange rates to calculate the conversion of any amount of one currency into the equivalent amount of another currency.
Calculator Soup
Calculator Soup: Algebra Word Problems Using Coins
This calculator helps you practice word problems that involve algebra and two unknown quantities.
Calculator Soup
Calculator Soup: Rule of 72 Calculator
Use the Rule of 72 to estimate how long it will take to double an investment at a given interest rate. Divide 72 by the interest rate to see how long it will take to double your money on an investment.
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.
Other
Ask Numbers: Measurement Conversion Calculators and Charts
What kind of unit conversion would you like to do? This site will allow you to do a multitude of conversions. Just click on the specific measurement you are needing to convert. It also provides a history of measurements and a chart of...
BBC
Bbc: Ks3 Maths: Percentages
KS3 Math provides interactive activities on percentages, using pence and pounds. Use the factsheet for percentage information. You may use the worksheet for percentage practice and take the test provided to check your percentage skills....
US Department of Energy
U.s. Department of Energy: Energy Savers
Find information on everything from buying energy-efficient products to using the proper landscaping for particular climates to conserve resources. Starting with an energy assessment, this website will help users reduce their consumption...
Calculator Soup
Calculator Soup: Math Word Problems: Addition & Multiplication
Practice coin word problems. This calculator helps you practice word problems that involve addition and multiplication using coins.
Texas Instruments
Texas Instruments: Constants
Students use the calculator to determine the amount of money that will accumulate in a savings account, if every month a certain sum is deposited in the account. They explore the use of the constant function key on the calculator to make...
Texas Education Agency
Texas Gateway: Ap Macroeconomics: Appendices: Present Discounted Value
The concept of a present discounted value (PDV), which is defined as the amount you should be willing to pay in the present for a stream of expected future payments, can be used to calculate appropriate prices for stocks and bonds. To...
PBS
Pbs: The Lowdown: The Math of Credit Cards
Explore how credit cards work in this video from KQED. In particular, you'll discover the impact and high cost of outstanding balances when borrowing money using credit cards. In the accompanying classroom activity, students discuss the...
University of Nebraska Omaha
Ec Ed Web: Virtual Economics Web Companion
The Virtual Economics Web Companion for K-12 economics and social studies teachers was created by the National Council on Economic Education. A wide variety of educational materials and lesson plans can be accessed through this site....
Teachnology
Teachnology: Math Lesson Plans
Great lesson plans covering a wide-range of math-related subjects.