In this interactive object, learners examine the properties of equality and use those properties to solve simple equations.
Factoring by the Difference of Two Perfect Squares
By Roy Peterson
In this learning activity you'll factor problems using the difference of two perfect squares.
Simplifying Algebraic Fractions that Contain No Addition or Subtraction
By Jim Cihak
In this highly interactive and animated object, learners follow a step-by-step process to reduce algebraic fractions, which contain no addition or subtraction, to their simplest, most elementary form. Immediate feedback is provided. This activity has audio content.
Simplifying Algebraic Expressions: Multiplication
By Allen Reed, Douglas Jensen
Learners read definitions of the terminology associated with algebraic operations and then follow steps to use the fundamental laws of multiplication to simplify algebraic expressions.
The Rectangular Solid
Learners study the properties of a rectangular solid and use geometric formulas to find volume and surface area.
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