Helpful Links
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Factoring Polynomials
Practice factoring polynomials.
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Factoring Trinomials Practice
Lots of practice. Answers and complete solutions are provided.
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More Practice Factoring Polynomials
Ten more problems. Answers are provided.
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Practice Factoring Polynomials
Ten practice problems. Answers are provided.
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Pythagorean Puzzles
Solve two puzzles that prove the Pythagorean Theorem. Will not work in Chrome. -
Adding Like Fractions
Use number lines to visualize adding fractions with like denominators. You may also go to the main site visualfractions.com and select: add, like fractions, circles instead of number lines. -
Multiplying Fractions
Practice multiplying fractions with the help of a visual model. -
The Interactive Derivative
See the slope of a secant line over a smaller and smaller interval approach the slope of a tangent line at a given point. -
InteGreat!
Approximate definite integrals using trapezoids and rectangles. -
Writing Linear Equations Given Point and Slope
Two examples of how to write a linear equation given the slope and a point -
Video Tutorial for Online Keystone Exam
Click on: Test Setup, General Information, Tutorials tabPlay the entire 20 minute video or select a particular section -
Linear Equations and Cockroaches
Given the graph of a line, write its equation in slope-interept form. -
nlvm Algebra Balance Scales
Solve linear equations using this virtual balance scale.http://nlvm.usu.edu/en/nav/frames_asid_324_g_3_t_2.html?open=instructions&from=category_g_3_t_2.html -
Shodor Function Machine
Enter values of your choosing. Study the output values. Can you guess the function? Works best with Safari. -
nlvm Function Machine
Put numbers into the function machine, look for a pattern, and predict future output values. Works best with Safari. -
Solving Inequalities Involving Absolute Value
This page provides instruction and examples on how to solve inequalities involving absolute value. -
Solving Equations Involving Absolute Value
This page provides instruction and examples on how to solve equations involving absolute value. -
Common Decimal/Fraction/Percent Equivalents
Practice common decimal, fraction, and percent equivalents on quizlet. -
Properties of Exponents
This site reviews the properties of exponents. It includes examples, video clips, and downloadable worksheets with answers. -
Rate of Change and Slope Video
This 6 minute video defines slope and shares examples of how to determine the slope of a line from a graph or from two points on the line. Be patient. It may take a minute for the video to load. -
Rename Fractions
This is a demonstration of how to simplify a fraction. Explore the visualfractions.com website while you're here. -
Graph Mole
Practice graphing points in the coordinate plane. -
The Trig Functions and the Unit Circle
This Java applet shows the graphs of the sine, cosine, and tangent being generated as the point (1, 0) is rotated about the origin and its coordinate values are plotted. -
Flashcards
Practice the four basic operations (+, -, *, /) with integers.-
Color Chip Integer Addition
Practice adding integers using this virtual manipulative. -
Basic Properties
Instructional video on the Commutative, Associative, and Distributive properties (15 minutes). -
Paul's Online Math Notes
Notes and practice problems with solutions for topics in Algebra and Calculus. -
Perfect Squares
Practice the perfect squares from 1 to 25.
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