Microsoft
Microsoft Education Lesson Plan: Making Money From Lemons
Simulation where learners apply mathematics and economics concepts in the lemonade business. Learners set up a virtual lemonade stand and must determine production costs, product variables, and profits. Students record data collected on...
NASA
Nasa: What Is Trigometry Good For?
This site from NASA is for anyone who has ever asked "Why do I need to know this," this is a must read for you. It documents historical uses of trigonometry.
New York University
Nyu: Math Mol: Scientific Notation
Resource on the topic of scientific notation. It includes a lesson, examples, exercises to try and check, and real world applications relating to science.
PBS
Pbs Teachers: Building Boxes [Pdf]
By determining the dimensions necessary for building a box with the greatest volume, young scholars will explore the world of polynomial and rational expressions. Graphing calculators can be used for this activity.
Physics Classroom
The Physics Classroom: Relative Velocity Riverboat Problems
This thorough explanation from the Glenbrook High School of different kinds of vector problems address relative velocity with an airplane and riverboat. Includes examples and a five question practice quiz. Answers with all work shown are...
Utah Education Network
Uen: Design Your Own Bedroom
Many students dream of designing their ideal bedroom. In this exercise, students will be required to limit their designs by size (as a specific volume) and price (a specific amount). They must design the floor plan, including furniture...
National Council of Teachers of Mathematics
Nctm: Figure This: Does Drinking Soda Affect Your Health?
Try this "Real world," challenge taken directly from the today's health journals. Use your problem solving, data analysis, and number sense skills to figure out if soda intake among teenage girls is related to incidences of broken bones....
Education Development Center
Tune in to Learning: Math Lesson Working With Ratios
Did you know that chefs must know how to use ratios in order to prepare meals? Learn the value of understanding how to write ratios, ratio proportionality, and ratios in lowest terms in this interactive lesson. Based on real world...
National Council of Teachers of Mathematics
Nctm: Figure This: Misaddressed Mail
Try this probability challenge from the NCTM Math Challenges for Families series. See if you can figure out the probability of putting three checks in the correct envelopes without looking. Also, discover how probability skills are used...
National Council of Teachers of Mathematics
Nctm: Figure This: Census
Try this real world challenge that focuses on data collection, data analysis, and problem solving with information from the U.S. Census Bureau. Discover how these skills are applied in real life situations in this one page activity from...
Rice University
Rice University: Cynthia Lanius: Fun and Sun Rent a Car
A wide range of math skills is incorporated into a lesson that involves planning a family's vacation to Florida. Travel expenses are gathered and compared, graphed, and analyzed in hopes of finding the best prices. There are extension...
University of Toronto (Canada)
University of Toronto: Imaginary Numbers in Real World
This site from the University of Toronto contains revelant information regarding imaginary number appliances to the real world.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Real World Applications Work Problems
A lesson plan incorporating the use of real world work, rate, and time problems. Examples are provided and strategies for effective use of the lesson are included.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Squaring Pennies
A cute story about exponential growth.
National Council of Teachers of Mathematics
The Math Forum: Measuring Distances Triangulation
Lesson plan which details how to have students determine the distance to an object by sighting it from two different locations and knowing the distance between these locations. As an advanced alternative, trigonometry can be used to...
National Council of Teachers of Mathematics
The Math Forum: Growth Creature Lab Data Collecting
Lesson plan completely explains how students will collect data on the growth of an "alligator" and determine the relationship of the growth data to the Fundamental Theorem of Similarity and to topics in geometry in general. All of the...
Education Development Center
Tune in to Learning: Polygons and Perimeter
Explore different polygons and find their perimeter with this interactive lesson from T.V.411. Students see examples of polygons in everyday life and have immediate feedback to your responses to lesson questions.
National Council of Teachers of Mathematics
Nctm: Figure This: Number Tricks
Can you break the magic number code? Test your algebra aptitude in this challenge that explores number generalizations, symbols, and equations. Discover how algebraic procedures are used in everyday situations in this one page activity...
National Council of Teachers of Mathematics
Nctm: Figure This: Gone Fishing (Pdf)
Use your algebraic reasoning to solve this math challenge that explores the relationship between quantities and weights. Try this math challenge from the NCTM Math Challenges for Families series. Also, discover how mastering this skill...
Other
St. Olaf College: The Malthusian Model
This site from St. Olaf College provides great information on the Malthusian Model for population growth. Great factual text is given, along with formulas and examples to increase the learning on the subject.
Rice University
Cynthia Lanius at Rice University: The Million $ Mission
Here's a fun exercise on how to multiply your salary--a sample problem dealing with exponents and money.
Other
Gcse Answers' Easy Start Trigonometry
Some basic questions dealing with everyday situations where trigonometry is needed to solve the problem. Click a button for the solutions.
Free Math Help
Free Math Help: Earned Run Average
Use these examples and formula to find the earned run average of your favorite baseball pitcher.
ibiblio
Ibiblio: How to Lie With Statistics
A real-world example of how statistics can be used to lie. In this case, it is the issue of speed limits and insurance premiums.