CK-12 Foundation
Ck 12: Elem Math: Place Value Problems Involving Money
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to solve word problems involving money. Includes video demonstrating a sample problem [1:07] and a set of practice...
Math Is Fun
Math Is Fun: Investment/loan Graph
This interactive graph lets you explore how a loan or investment performs in different scenarios. Adjust the present value, the net present value, the loan or investment amount, the length of time, and the interest rate, and see the data...
Math Is Fun
Math Is Fun: Compound Interest Formula Derivations
Looks at how the formula for calculating the effect of compound interest is derived and how it is used to create formulas for finding the Future Value, the Present Value, the Interest Rate, and the Number of Periods. Includes lots of...
CK-12 Foundation
Ck 12: Elem Math: Interpreting Costs of Items Word Problems
[Free Registration/Login may be required to access all resource tools.] The video describes how to write cents in a numeric value from a written word problem. The video is followed by a series of practice questions to assess student...
Math Is Fun
Math Is Fun: Internal Rate of Return (Irr)
Explains, with examples, what an internal rate of return is, its uses, and how to calculate it using the net present value.
Math Is Fun
Math Is Fun: Investing (Introduction)
An introduction to investing. Touches on basic topics - how to reduce risk, comparing investments, and the importance of diversification.
National Council of Teachers of Mathematics
Nctm: Figure This: Which Is Worth More, a Smile or a Frown?
Solve for the value of the smiles and frowns to find out how much a smile is worth, in this activity. A challenge that focuses on number sense, number combinations, and unknowns. Included are examples of how this skill is applied in real...
University of Cambridge
University of Cambridge: Nrich: Money Bags
Practice your problem solving skills while you help Ram figure out how many pennies to put in each bag. The solution is right on this one page website.
Better Lesson
Better Lesson: Making Change Using Partners of One Hundred
Using dimes to make change is another way to work with subtracting tens within 100.
Better Lesson
Better Lesson: Subtracting With Partners of 100
When subtracting ten from a 2 digit number, 2nd graders should be able to compute the answer as fluently and comfortably as do when they add ten to a 2 digit number.
Practical Money Skills
Practical Money Skills at Home: Allowance and Work
This collection of activities focuses on strategies for teaching teens how to balance allowance, chores, school, and work. Also provided are practical tips for parents regarding signs to look for that may indicated earned money is being...
Better Lesson
Better Lesson: Moving Into Thousands
To make sense of numbers in the thousands, 2nd grade students need practice identifying place value positions and using place value strategies in numbers to 1,000.
That Quiz
That Quiz
ThatQuiz is an excellent assessment tool for teachers and students. At this site, teachers can create individualized or group assessments on a variety of math topics. Students take these practice assessments directly online and receive...
Better Lesson
Better Lesson: Missing Number Equations
Second graders will become more comfortable making sense of equations presented in missing answer (traditional) and missing number ( nontraditional) formats.
ClassFlow
Class Flow: Baseball Math Trivia
[Free Registration/Login Required] This flipchart reviews multiple math concepts in a baseball game format. It was created to be used as a daily math review (in place of calendar math) for a 2nd grade classroom.
PBS
Pbs: The Lowdown: Defining and Calculating Percents
Explore methods for calculating and comparing discounts in this video from KQED. In the accompanying classroom activity, students develop different strategies for calculating and comparing discounts, including percent off a price,...