[February 9, 2014]

Added The Quotient Rule (Level 3) in the Calculus I section. This is the third and final video on the quotient rule. This video goes over 4 examples illustrating how to find the derivative of a function by using a set of values and by using the graphs of functions.

[January 26, 2014]

Added The Quotient Rule (Level 2) in the Calculus I section. This video continuous going over more challenging example that require the use of the quotient. This video goes over 7 examples. 3 of these examples involves finding an expression for the derivative in terms of general functions.

[January 5, 2014]

Added The Quotient Rule (Level 1) in the Calculus I section. This video will teach you how to find the derivative of functions formed by a quotient of functions by using the quotient rule and going over 3 examples.

[November 24, 2013]

Added The Product Rule (Level 3) in the Calculus I section. This video continues going over how to find the derivative of functions formed by products of functions by using the product rule. This videos goes over 2 examples illustrating how to find the derivative of functions by using the graphs of these functions.

Also added Two Dimensional Vectors, Three Dimensional Vectors, The Dot Product, and The Cross Product Work Sheets in the Calculus III section.

[November 17, 2013]

Added The Product Rule (Level 2) in the Calculus I section. This video continues going over how to find the derivative of functions formed by products of functions by using the product rule. This videos goes over 5 examples illustrating how to find the derivative of functions by writing a general expression and using values that are provided to find the derivative at a given value of x.

Also added Three Dimensional Coordinate System Equation and Work Sheet in the Calculus III section.

[November 3, 2013]

Upgraded The Product Rule (Level 1) in the Calculus I section. This video will teach you how to find the derivative of functions formed by products of functions by using the product rule. An example involving the product of three functions is also illustrated.

[September 15, 2013]

Upgraded Derivatives of Polynomials and Natural Exponential Functions (Level 3) in the Calculus I section. This video will teach how to rewrite common functional expressions into a "derivative friendly" form. A good understanding of intermediate algebra is required to succeed in any calculus class.

[September 8, 2013]

Upgraded Derivatives of Polynomials and Natural Exponential Functions (Level 2) in the Calculus I section. This video will teach you the basics of calculating the derivative of simple polynomials and exponential functions using the constant multiple, sum and difference rule.

[September 1, 2013]

Upgraded Derivatives of Polynomials and Natural Exponential Functions (Level 1) in the Calculus I section. This video introduces basic differentiation rules to find the derivative of polynomials and natural exponential functions. This video covers the derivative of a constant, the power rule, and the derivative of a natural exponential function.

[August 25, 2013]

Added Translating Problems Into Equations (Level 2) in the Algebra I section. This video continues illustrating the 3 step problem solving plan for solving word problems. This video goes over 5 challenging examples illustrating how to translate word problems that contain three facts and three unknowns into equations.

[August 18, 2013]

Added Translating Problems Into Equations (Level 1) in the Algebra I section. This video introduces a 3 step problem solving plan for solving word problems. This video goes over 3 examples illustrating how to translate word problems into equations.

[July 7, 2013]

Added Systems of Differential Equations in the DE section. This video introduces the basic concepts associated with solutions of ordinary differential equations. This video covers the basics of systems of ordinary differential equations. This video also goes over two examples illustrating how to verify solutions to systems of differential equations.

[June 23, 2013]

Added Families of Solutions (Level 4) in the DE section. This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over an example illustrating how to verify a particular solution of the one-parameter family of solutions, specifically a piecewise defined solution.

[June 16, 2013]

Added Families of Solutions (Level 3) in the DE section. This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over 2 examples illustrating how to verify Implicit One-Parameter Family of solutions.

[June 9, 2013]

Added Families of Solutions (Level 2) in the DE section. This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over 3 examples illustrating how to verify general solutions of ordinary differential equations.

[June 2, 2013]

Added Families of Solutions (Level 1) in the DE section. This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over families of solutions. In addition, particular solutions, general solutions, singular solutions, and piecewise-defined solutions are also presented.

[May 26, 2013]

Added Implicit Solutions (Level 3) in the DE section. This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over 2 slightly more challenging examples illustrating how to verify implicit solutions, find explicit solutions, and define appropriate intervals of definition.