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Topic (Course) 
Technology 
Type 
$? 
Rating 

Coordinate Geometry

Rect coordinate geometry (Math 6)+ 
JavaScript 
Tool 

[0]

The user reviews the coordinate system and basic geometry terms associated with the coordinate plane. After viewing examples of graphing objects, users can interactively test their understanding of th...
More: lessons, discussions, ratings, reviews,...

The Coordinate Plane

Rect coordinate geometry (Math 6)+ 
JavaScript 
Tool 

[1]

The user learns about the coordinate plane and how to graph points. After viewing examples, users can interactively practice matching the point with its corresponding ordered pair.
More: lessons, discussions, ratings, reviews,...

Geometry Building Blocks Unit ...

Rect coordinate geometry (Math 7)+ 
JavaScript 
Tool 

[0]

Users can test their understanding of angles, lines, points, rays, and the coordinate grid with this interactive quiz.
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Complexity

Rectangular Form (Trigonometry)+ 
JavaScript 
Support Material 

[0]

This support material shows the user the properties of complex numbers and provides "notes" that prove some of these properties.
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Using Graphs, Equations, and T...

Recursion and special sequences (Algebra II)+ 
JavaScript 
Tool 

[0]

This threepart example illustrates the use of iteration, recursion, and algebra to model and analyze the changing amount of medicine in an athlete's body.
In Modeling the Situation, an i...
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Approximation of Areas

Riemann sums: L, R, and M. (Calculus) 
JavaScript 
Tool 

[0]

Calculates upper and lower sums of the integral from 0 to 1 of x^3 + 1.
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Riemann Sums

Riemann sums: L, R, and M. (Calculus) 
JavaScript 
Tool 

[0]

Illustrates the process of drawing Riemann sums.
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RomanNumerals.org

Roman numerals (Math 2)+ 
JavaScript 
Tool 

[0]

Lessons, worksheets, online games, and quizzes for practicing Roman numeral counting and arithmetic. Sections accessible from the left sidebar include Making Roman Numerals, Learning Roman Numerals, a...
More: lessons, discussions, ratings, reviews,...

Square Root Calculator

Roots/radicals (Math 7)+ 
JavaScript 
Tool 

[0]

The user enters a number and the calculator will solve for the square root of the number.
More: lessons, discussions, ratings, reviews,...

Square Roots

Roots/radicals (Math 7) 
JavaScript 
Tool 

[0]

The user learns about square roots and how to find the square root of any number. After viewing examples, users can interactively practice finding the square roots of the given numbers.
More: lessons, discussions, ratings, reviews,...

Squares and Square Roots

Roots/radicals (Math 7)+ 
JavaScript 
Tool 

[0]

The user reviews square and square roots and sees how they relate to geometry. After viewing examples, users can interactively practice finding the square or square root of the given numbers.
More: lessons, discussions, ratings, reviews,...

Estimating and Rounding Decima...

Rounding (Math 3)+ 
JavaScript 
Tool 

[1]

The user reviews how to estimate and round off whole and decimal numbers. After viewing examples, users can interactively practice rounding the given numbers to specific place values.
More: lessons, discussions, ratings, reviews,...

Estimating the Size of Fractio...

Rounding (Math 5)+ 
JavaScript 
Activity 

[0]

This activity helps students to understand when to round fractions to 0, 1/2 or 1. By sliding a lever, students create visual models to represent fractions. Students decide whether the fractions are c...
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Statistics Applet

Sampling Distributions (Probability & Statistics)+ 
JavaScript 
Tool 

[0]

Enter up to thirty pieces of data and have this applet calculate the sample mean, standard deviation, and confidence interval for the sample mean. Also, read a brief explanation of the mathematics in...
More: lessons, discussions, ratings, reviews,...

Scientific Notation

Scientific notation (Math 7) 
JavaScript 
Tool 

[0]

Enter values into the questions involving scientific notation and exponents and the solver will show the user the steps and solution to the problem.
More: lessons, discussions, ratings, reviews,...

Derivative Calculator

Second Derivatives (Calculus)+ 
JavaScript 
Tool 

[1]

A symbolic online calculator for derivatives and partial derivatives. The user input is transformed into a graphical formula while typing in order to avoid typing mistakes.
More: lessons, discussions, ratings, reviews,...

Now/Next Recurrence Table Gene...

Sequences and Series (Algebra II)+ 
JavaScript 
Tool 

[2]

This JavaScript illustrates one method of dynamically generating a table of values for a recurrence equation.
More: lessons, discussions, ratings, reviews,...

Sequences  Convergent or Dive...

Sequences and Series (Algebra II)+ 
JavaScript 
Tool 

[0]

Students must decide whether the given sequences converge or diverge.
More: lessons, discussions, ratings, reviews,...

Writing Equations

Setting up an equation (Math 6)+ 
JavaScript 
Tool 

[0]

The user reads about the definition of an equation, the use of variables, and how to write an equation from a sentence. Examples are given as well as an online quiz to practice the skill of matching a...
More: lessons, discussions, ratings, reviews,...

Writing Inequalities

Setting up an equation (Math 6)+ 
JavaScript 
Tool 

[0]

The user learns how to write inequalities from sentences. After viewing examples, users can interactively match sentences to the equivalent inequality.
More: lessons, discussions, ratings, reviews,...

Like Terms

Similar Terms (Algebra) 
JavaScript 
Tool 

[1]

The user reviews like terms and how to group like terms together in expressions. After viewing examples, users can interactively practice matching expressions on one side with expressions on the othe...
More: lessons, discussions, ratings, reviews,...

Simplifying

Similar Terms (Algebra)+ 
JavaScript 
Tool 

[1]

The user reviews the steps on how to simplify an expression. After viewing examples, users can interactively practice simplifying expressions following the steps of simplifying.
More: lessons, discussions, ratings, reviews,...

Similar Figures

Similarity (Math 7)+ 
JavaScript 
Tool 

[0]

The user reviews the definition of similar figures and how to use proportions to find the measure of the missing side. After viewing examples of this method, users can interactively practice matching...
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Advanced Cancel

Simplify (Algebra)+ 
JavaScript 
Tool 

[0]

The user can enter an expression and set the options and the calculator will cancel the expression to simplest terms.
More: lessons, discussions, ratings, reviews,...

Advanced Simplify

Simplify (Algebra)+ 
JavaScript 
Tool 

[0]

The user can enter an expression that needs to be simplified and set the options and the calculator will return the simplified expression.
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