Account Information for MrHansen
Mr. Hansen
K-12 Teacher
Graphing Inequalities in Two Variables
(Algebra)
A video tutorial of how to graph and shade Inequalities involving two variables. Courtesy of Mr. Hansen of www.mrhansen.net.
Inequalities involving absolute value
(Algebra)
A tutorial of graphing inequalities involving absolute value. Courtesy of Mr. Hansen of www.mrhansen.net.
Systems of Equations via Graphing
(Algebra)
Solving Algebraic systems of equations through graphing. Courtesy of Mr. Hansen of www.mrhansen.net.
Solving Systems of Equations using the Substitution method. Courtesy of Mr. Hansen of www.mrhansen.net.
Systems of Equations-Elimination-Part1
(Algebra)
A video tutorial of how to solve systems of equations using elimination with addition and subtraction. Courtesy of Mr. Hansen...
Systems of Equations-Elimination-Part2
(Algebra)
Video tutorial on solving systems of equations using the elimination method. Courtesy of Mr. Hansen of www.mrhansen.net.
Dividing Monomials
(Algebra)
An algebra video tutorial with three examples of dividing monomials. Courtesy of Mr. Hansen of www.mrhansen.net.
Factoring to solve equations Part 1
(Algebra)
A math video tutorial on factoring to solve equations, in Algebra I. Courtesy of Mr. Hansen of www.mrhansen.net.
Factoring to solve equations Part 2
(Algebra)
A math video tutorial on factoring to solve equations, in Algebra I. Courtesy of Mr. Hansen of www.mrhansen.net.
Graphing Ordered Pairs in the coordinate Plane
(Pre Algebra)
Graphing ordered pairs -- or plotting points -- in the coordinate plane. Courtesy of Mr. Hansen of www.mrhansen.net.
Fractions: Essential concepts
(Basic Math)
A Fraction as an equal part of a whole. The numerator and denominator are also explained. Courtesy of Mr. Hansen...
Percent: Essential concepts
(Basic Math)
Percent is discussed as a concept, and hot to basically convert from fractions, to decimals, to percents. Courtesy of Mr....
Extra Examples: Converting Percents
(Basic Math)
Examples showcasing the conversion of percents to fractions, and vice versa. Courtesy of Mr. Hansen of www.mrhansen.net.
Multiplying Fractions
(Basic Math)
A video tutorial presenting a visual examination of how multiplying fractions really works. Courtesy of Mr. Hansen of www.mrhansen.net.
Mixed Numbers
(Basic Math)
How and why you can convert mixed numbers to improper fractions. Courtesy of Mr. Hansen of www.mrhansen.net.
Dividing Fractions: Extra Example
(Basic Math)
An additional example of dividing fractions. Courtesy of Mr. Hansen of www.mrhansen.net.
Dividing Fractions: A Lesson
(Basic Math)
Dividing Fractions. Courtesy of Mr. Hansen of www.mrhansen.net.
