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Practical Money Skills for Life
Improve your financial future by gaining a better understanding of a broad range of personal finance topics, including creating a budget, saving for retirement, and using credit wisely. These tools, resources and tips can help you build strong solid money management skills that will serve you today and for years to come.
Probability and Statistics
Algebra 1

SAS Curriculum Pathways Algebra Course

SAT PrepAlgebra Resources Galore
SAT Prep  Algebra Resources Galore! High school students spend four years of their teenage lives racking their brains about standardized tests, especially the PSAT, SAT, and ACT. Decades ago, students took the SAT without taking an SAT prep course. But today’s high school students have to contend with stiffer competition with hopes of entering a prestigious university based on their testtaking performance. As a result, the stakes are higher, which requires students to prepare for standardized tests well before test day. Many students spend countless hours and immeasurable effort in an attempt to achieve their highest possible score. But it’s worth it. Students who wisely invest their time in preparing for standardized tests also often earn a higher high school grade point average (GPA). In addition, academically prepared students excel on their college exams, coursework, and ultimately in their professions if they maintain the rigorous study habits it took to obtain a high score on the SAT. Students who wish to achieve high scores on standardized tests must remain committed to hard work, usually involving learning test strategies, doing practice tests, and learning vocabulary. Students may benefit from hiring an SAT tutor to fully understand elusive subjects. A motivated student can study for the mathematical portion of the SAT with minimal hassle; however, studies have shown that the majority of students retain their knowledge with a professional who can direct them in understanding the material. SAT Math consists of three sections. Most of the questions are multiplechoice, but a minority are freeresponse, which require the student to fill in his/her own answer. Although these questions are slightly more difficult for students, the SAT does not penalize students for incorrect answers (like it does for multiplechoice questions). So even if you have no idea how to solve a freeresponse SAT Math question, you should still make an educated guess because there’s no penalty for guessing incorrectly. Each of the SAT Math sections is organized by order of difficulty: relatively easy questions to begin a section followed by progressively harder questions as you get further along in a section. But all of the SAT Math questions are worth the same amount of points. Therefore, it’s better to answer 2 easy SAT Math questions correctly than just 1 hard SAT Math question. When you practice for the SAT, make sure you try to mimic reallife test conditions as much as possible. Take a timed practice test with just a test booklet, pencil, water, no internet/cell phone, etc. Simulating test day conditions will help you get ready for your big exam day. Begin your preparation for the SAT Math section with the resources below. 
Math Planet
Math planet is an online community where one can study math for free. Take our high school math courses in Prealgebra, Algebra 1, Algebra 2 and Geometry. We have also prepared practice tests for the SAT and ACT. All material is focused on US high school math but since math is the same all over the world we welcome everybody to study math with us  it is all for free. 
Manga High Math Games
Decimals, fractions, square roots, multiplication tables, and more prealgebra skills.
Algebra II

Interactive Parabola
Explore the relationship between the equation and the graph of a parabola using our interactive parabola. Just type in whatever values you want for a,b,c (the coefficients in a quadratic equation) and the the parabola graph maker will automatically update! 
Direct and Inverse Variation Practice by Khan Academy
Select a function that indicates direct or inverse variation between two variables. 
Direct Variation
Direct variation explanation and practice. 
Solving Direct Variation Problems
Here are the steps required for Solving Direct Variation Problems: Step 1: Write the correct equation. Direct variation problems are solved using the equation y = kx. When dealing with word problems, you should consider using variables other than x and y, you should use variables that are relevant to the problem being solved. Also read the problem carefully to determine if there are any other changes in the direct variation equation, such as squares, cubes, or square roots. Step 2: Use the information given in the problem to find the value of k, called the constant of variation or the constant of proportionality. Step 3: Rewrite the equation from step 1 substituting in the value of k found in step 2. Step 4: Use the equation found in step 3 and the remaining information given in the problem to answer the question asked. When solving word problems, remember to include units in your final answer. 
Direct Variation PDF Worksheet
Search Engines

WolframAlpha
A computational knowledge search engine. Type in your date of birth and check out the results! You can also enter stocks, math formulas, names of towns, and other calculations.
Miscellaneous Web Links

City Distance Tool
This City Distance Calculator service is provided for FREE by Geobytes, inc to assist you in determining the distance between two cities  with over 36,000 Cities to choose from. 
PDE Standards Aligned System
Pennsylvania’s Academic Standards define what students should know and be able to do as a result of instruction. 
Visual Mathematics Dictionary
Consumer Math

20092010 Survey
Please take this exit course survey. 
Federal Reserve
The Federal Reserve, the central bank of the United States, provides the nation with a safe, flexible, and stable monetary and financial system. 
Study Guides for Mathematics with Business Applications
The Study Guide is a convenient sectionbysection review of the textbook with lesson summaries, formulas, examples, and practice problems. Tables you will need to complete some of the problems are provided after Chapter 23 below. Complete answers are provided at the end of the Study Guide for you to check your work. 
Internet Activities for Mathematics with Business Applications
Internet Activities are chapterbychapter activities that enable you to search the Web to explore business mathrelated issues such as baseball players' salaries, accounting scandals, and comparison shopping online. 
Radio Glencoe Podcasting for Mathematics with Business Applications
The Money Roundtable, a simulated radio talk show, provides an enjoyable listening and learning experience to supplement your textbook. In four episodes, talkshow hosts Glenn Coe and McGraw Hill interview experts about topics that are important to you.
Algebra III and Trigonometry

Interactive Trigonometry
Interactive trigonometry functions using applets and animations. 
Math Bits
Algebra 2/Trigonometry Resources are a collection of free resources for students studying and/or reviewing a second course in high school algebra and/or trigonometry. 
How old Would You Be on Another Planet (or Pluto)?
Calculus

Tutorial: Limit Definition of a Derivative
Learn how to find the derivative in a four step process. 
Interactive Practice: Limit Definition of a Derivative
Use this website to practice the 4 step process to finding a derivative. 
Doityourself Exercises: Limit Definition of a Derivative
Try these derivative problems on your own. A step by step answer key is available after each problem. 
Tutorial: Simplifying Derivatives by Factoring
The topic of this tutorial is simplifying derivatives when the quotient rule or the product rule is used. This tutorial also has key concept reviews for the power rule for exponents, greatest common factor, quotient rule for exponents, and the chain rule. 
Interactive Practice (product rule): Simplifying Derivatives by Factoring
Play this game to practice the product rule to simplify derivatives by factoring.
SAT

ACE THE SAT app for iphone or ipad
Ace the SAT is the completely FREE app to practice Math questions on your iPhone, iPad, and iPod Touch. We don't charge and we don't sell extras. The app works fully even without an internet connection! New questions are developed and added with every new version and will help you pace your test preparation optimally. Each question you solve helps you and others to learn better. Our software understands the difficulty of each question based on your responses and continuously gets better and better at asking you training questions. 
High School and SAT Math Prep
This site contains a list of links for Algebra Concepts, Geometry Concepts, Business Math Resources, Miscellaneous Math Worksheets and Test Taking Tips.