Interactive Mathematics
Interactive Mathematics: Multiplication & Division of Fractions
Starting with numerical expressions, this demonstration shows how to simplify algebraic expressions using multiplication and division. Examples are included for practicing the concept.
Interactive Mathematics
Interactive Mathematics: Multiplying and Dividing Radicals
The methods necessary for multiplying and dividing expressions that contain radicals are presented through several examples and exercises.
Interactive Mathematics
Interactive Mathematics: Logarithms to Base 10
A short tutorial on common logarithms to base 10. Good example exercises.
Interactive Mathematics
Interactive Mathematics: Logarithms to Base 10
Learn how to calculate logarithms (to base 10) and antilogarithms with this simple demonstration.
Interactive Mathematics
Interactive Mathematics: Polynomial Functions and Equations
Want to find the roots of a polynomial function? Learn how, using several methods in this tutorial. Graphing and Scientific Notebook are used on the main page. Click on the "Dinosaur Method" link at the bottom of the page to see the...
Interactive Mathematics
Interactive Mathematics: Matrices
This over view of matrices begins with an application to electronics using circuit equations. Examples are provided to demonstrate types of matrices, the identity matrix, addition and scalar multiplication of matrices.
Interactive Mathematics
Interactive Mathematics: Multiplication of Matrices
A demonstration of matrix multiplication is presented through several detailed examples. Explanations of how the commutative law works only on the identity and inverse matrices are also included.
Interactive Mathematics
Interactive Mathematics: Matrices and Linear Equations
Examples are provided to demonstrate how to use matrices to solve 2x2 and 3x3 matrices. Examples include real world applications and some are interactive.
Interactive Mathematics
Interactive Mathematics: Permutations
Permutations are used in several detailed examples to demonstrate the method for finding the number of arrangements of events.
Interactive Mathematics
Interactive Mathematics: Probability of an Event
The definition and properties of probability are given along with examples of how to find the probability of an event. Links are included for interactive probability games involving birthdays and the lottery.
Interactive Mathematics
Interactive Mathematics: Probability and Poker
The age-old game of poker is presented mathematically. For each type of winning hand, a table displays the number of possible ways and the probability of getting each combination.
Interactive Mathematics
Interactive Mathematics: Powers of a Function
The Chain Rule is presented with a detailed example. It is followed by a demonstration of how the Chain Rule is applied to power functions.
Interactive Mathematics
Interactive Mathematics: Newton's Method
This lesson provides an example demonstrating the iterative method of finding the roots of a function using derivatives.
Interactive Mathematics
Interactive Mathematics: More on Curve Sketching
Examples are presented to demonstrate the steps for sketching curves that are not polynomials. Using x- and y-intercepts, limits, domain and range, maxima and minima, second derivatives and general behavior the graphs are constructed...
Interactive Mathematics
Interactive Mathematics: Millionaire Calculus Game
This interactive game imitates the famous "Millionaire" game show and allows students to test there calculus knowledge. It requires that you really know your calculus and is a fun way to test yourself.
Interactive Mathematics
Interactive Mathematics: Other Trigonometric Forms
Trigonometric relationships are applied to integrals that contain trig functions. The examples provided are great practice for applying the rules.
Interactive Mathematics
Interactive Mathematics: Linear D Es of Order 1
Several problems are presented to demonstrate the process of solving linear differentiable equations using an integrating factor. A few of the examples have the solution hidden, so you can work the problem first then check your answer.
Interactive Mathematics
Interactive Mathematics: Inverse Trigonometric Form
Inverse trigonometric functions are applied to integrals in these examples. Test your ability to work with integrals.
Interactive Mathematics
Interactive Mathematics: Introduction to Infinite Series
This discussion on infinite series is a precursor to a lesson on the Fourier Series. The lesson uses graph comparison to distinguish between a series and an infinite series.
Interactive Mathematics
Interactive Mathematics: Line Spectrum
Using Fourier and Harmonic series, the line spectrums of functions are derived and represented on graphs. Several music examples show the connection between harmonics and sound.
Interactive Mathematics
Interactive Mathematics: Integers: Negative Numbers
Explore the world of negative numbers as you look at their relationship to positive numbers, integers, absolute value and more. Test your knowledge using he exercises and games provided.
Interactive Mathematics
Interactive Mathematics: Factoring Trinomials
Several examples are given to demonstrate how to factor trinomials. For polynomials that appear to be unfactorable, examples are given of how to factor them by grouping.
Interactive Mathematics
Interactive Mathematics: Fractional Exponents
The laws of exponents are applied to expressions containing fractional exponents. Several examples are provided to practice the concept.
Interactive Mathematics
Interactive Mathematics: Graphical Solutions of a System
An example of how to find the solution of a linear system is presented using the graphing method. This is a nice tutorial for students to use as a reference while practicing with linear systems.