Personal Savings/Spending Plan for Adults - Projected
By Kristin Biekkola
In this learning activity you'll complete your own budget to understand the concept of needs and wants relating to building a personal budget.
Simplifying Algebraic Expressions: Division
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 division to simplify algebraic expressions.
Important Zeros
By Mona Wenrich
In this learning activity you'll assess which zeros are important when defining a number and which zeros can be dropped.
Reconciling a Business Checking Account Statement
By Virginia Riggs
Learners examine a bank statement and a reconciliation form and study how to balance a checking account.
Direct Variation
By Terry Lark
In this learning activity you'll walk through a direct variation problem.
Statics - Trig: Law of Sines: Calculations Using a TI-36X Calculator
By Steve Whitmoyer
In this animated object, learners use a TI-36X calculator to determine forces.
Finding the Lowest Common Denominator for Algebraic Fractions
By Jim Cihak
In this interactive and animated object, learners follow instructions for finding the lowest common denominator for a group of algebraic fractions. Immediate feedback is provided. This activity has audio content.
Solving Systems of Linear Equations Using the Addition or Subtraction Method (Screencast)
In a series of practice problems, learners use the addition or subtraction method to solve systems of linear equations, also called "simultaneous linear equations."
Getting Acquainted With Your Calculator
By Judy Jones
In this learning activity you'll practice using your scientific calculator to fill in a mathematical crossword puzzle.
Calculating the Determinant of a 2x2 Matrix
By Roy Peterson
In this learning activity you'll calculate the determinant of a 2x2 matrix.
Scientific Notation - Converting Numbers Smaller Than 1 to Scientific Notation (Screencast)
By Danene Dusenske
In this learning activity you'll read an explanation of scientific notation and practice expressing numbers smaller than 1 in scientific notation.
Reading and Interpreting Bar Graphs
By Francine Nettesheim
In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.
Grouped Numerical Frequency Distributions - Definitions: Second in a Series
By Thomas Pomykalski
In this interactive object, learners read the definitions of terms associated with the construction of a grouped frequency distribution. A brief quiz completes the activity.
Solving Systems of Linear Equations Using the Substitution Method
In a series of practice problems, learners use the substitution method to solve systems of linear equations, also called "simultaneous linear equations."
Simplifying and Multiplying Algebraic Fractions
In this interactive object, learners follow step-by-step instructions for reducing algebraic fractions so that they can then be multiplied. This activity has audio content.
Plotting Points on a Coordinate System
In this learning activity you'll identify points on a coordinate system.
Excel: Complex Addition
By Patrick Hoppe
Students view the steps to follow to add complex numbers in Excel.
Math Reasoning: Buying the Paint
By Rosie Bunnow
Learners use basic math skills in a workplace situation.
Simplifying Complex Fractions #1
By Annette Czarnecki
In this animated activity, learners listen to instructions for simplifying a complex fraction by finding the least common denominator. This learning object requires a computer that is equipped with speakers.
Dividing and Simplifying Algebraic Fractions
Learners follow step-by-step instructions for dividing algebraic fractions. They begin by reducing the fractions to their simplest form. Immediate feedback is provided. This activity has audio content.
Geometric Figures and Parts
By Mary LeBrun
In this learning activity you'll identify identify two-dimensional geometric shapes in a matching exercise.
Grouped Numerical Frequency Distributions - Determining the Range, Class, and Width: Fourth in a Series
Students examine an Excel spreadsheet to determine range, class, and width.
The Difference Between -(6)Squared and (-6)Squared
By Arlene Smith
In this learning activity you'll calculate problems using the negative both inside and outside of the parenthesis.
Determinant of the Third Order
In this learning activity you'll evaluate the determinant of a 3 X 3 matrix.
An Algorithm for Octal Subtraction
By Kevin Ritzman
Learners use the Base Minus One Complement method to do octal subtraction.