An Algebraic Word Problem Involving Motion: Case 2
By Kevin Ritzman
In this animated object, learners use an algebraic formula to solve the following problem: An airplane travels a certain distance with the wind in the same amount of time that it takes to travel a shorter distance against the wind. Given a constant wind speed, what is the speed of the plane without a wind?
Converting Values in Engineering Notation
By Ron Wallberg
The learner will convert various values to engineering notation.
The Normal Distribution
By Jolene Hartwick
In this learning activity you'll explore normal distribution and enter values for the mean and the standard deviation of normally distributed data and observe the resulting changes in the shape of the normal curve.
Converting Numbers from Standard Form to Engineering Notation
Learners convert a number from standard form to engineering notation.
Solving Trade Discount Problems (Screencast)
By David Nunenkamp
In this screencast, learners follow a step-by-step process to solve trade discount problems.
Excel: Determining the Square Root of a Complex Number
By Patrick Hoppe
Learners view the steps for determining the square root of a complex number in Excel.
Learning to Use the Casio fx-260 Solar Calculator
By Suzi Hunsader
In this learning activity you'll explore the keys on the Casio fx260 Solar Calculator.
Excel: Complex Division
Students view the steps for dividing complex numbers in Excel.
Casio fx-260 Solar Calculator - Finding the Keys
In this learning activity you'll practice identifying keys on the Casio fx260 Solar Calculator.
Ratios and Proportions
By Allen Reed, Douglas Jensen
In this interactive object, learners simplify ratios and solve problems using proportions. All terms are defined.
Evaluating Trigonometric Ratios
By Roy Peterson
In this learning activity you'll evaluate the Sine, Cosine, and Tangent ratios of a right triangle.
Casio fx-260 Solar Calculator - Defining the Keys
In this learning activity you'll define the keys on the Casio fx-260 Solar Calculator.
A Visual Approach To Simplifying Radicals
In this animated object, learners follow a process for simplifying radicals.
An Algorithm for Converting an Octal Number to a Decimal Number
Learners examine two methods for converting an octal number to a decimal number. Exercises are provided at the end of the learning object.
Evaluating the Six Trigonometric Functions
In this learning activity you'll evaluate the six trig functions using a scientific calculator.
Stem and Leaf Plots (Screencast)
By Ann Krause
In this learning activity you'll create a stem and leaf plot.
The Rectangle
In this animated activity, learners read about the properties of a rectangle and its components. They then work practice problems to find the perimeter and area of rectangles.
An Algorithm for Converting a Hexadecimal Number to a Decimal Number
In this animated and interactive object, learners follow two methods for converting a hexadecimal number to a decimal number. They test their knowledge in exercises at the end of the learning object.
Math Reasoning: The Parts Room
By Dave Bunnow, Rosie Bunnow
Learners apply math problem-solving skills in a workplace simulation. This learning object has audio content.
The Standard Normal Distribution
In this learning activity you'll calculate the numeric value of an area when given the z scores.
The Rectangular Solid
Learners study the properties of a rectangular solid and use geometric formulas to find volume and surface area.
Excel: Determining the Complex Conjugate
Students read how to use the IMCONJUGATE() function to convert complex numbers to their conjugate in rectangular form.
An Algorithm for Converting a Decimal Number to a Hexadecimal Number
In this animated activity, learners examine a systematic method for converting a decimal number (base 10) into a hexadecimal number (base 16).
Solving Percent Problems Using a Pyramid Grid (Screencast)
By MarQulyn McKinney
Students use the pyramid method to solve percent problems. The pyramid grid provides a visual way to set up the equation.
Best Buy Shopping
By Michele Williams
In this learning activity you'll discover how to calculate the best priced items and improve your financial literacy.