An Algorithm for Converting a Decimal Number to a Binary Number
By Kevin Ritzman
In this learning activity you'll examine a systematic method for converting a decimal number (base 10) into a binary number (base 2).
An Algorithm for Converting a Binary Number to a Decimal Number
In this learning activity you'll examine two methods for converting a binary number to a decimal number.
What Is a Radian?
By Roy Peterson
In this learning activity you'll explore a graphical depiction of a radian for angular measurement.
Statistical Data Types
By Thomas Pomykalski
Learners read about the different uses of the word "data." They will test themselves on examples of data that is singular, plural, qualitative, quantitative, nominal, ordinal, interval, rational, discrete, or continuous.
Multiplying Monomials
In this learning activity you'll identify and calculate the multiplication of monomials.
A Visual Approach To Simplifying Radicals
In this animated object, learners follow a process for simplifying radicals.
The Normal Distribution and the Empirical Rule
By Jolene Hartwick
In this learning activity you'll use the Empirical Rule to calculate the percentages of data between two data points.
Factoring by the Difference of Two Perfect Squares
In this learning activity you'll factor problems using the difference of two perfect squares.
Simplifying Square Roots
In this learning activity you'll simplify square roots involving the product of a numeric and variable term.
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).
Labeling a Right Triangle
In this learning activity you'll identify the sides of a right triangle with respect to the angles.
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.
Learn to Count by Common Radian Units
By Laura Shears
The target audience of this learning object is trigonometry students who have already learned what a radian is and have already derived the key values of the coordinates associated with common radian units, but now need to practice finding those values on the unit circle. The student does not need to know the definition of the six trig functions to do this activity.
Ungrouped Numerical Frequency Distributions
Learners follow the steps required to construct an ungrouped frequency distribution using either manual methods or a spreadsheet.
Factoring a Quadratic Trinomial
In this learning activity you'll factor an algebraic expression of the form AX(Squared) + BX + C using the FOIL technique.
Simplifying Algebraic Fractions that Contain Addition and/or Subtraction
By Jim Cihak
In this interactive object, learners follow step-by-step instructions for reducing algebraic fractions, which contain addition and/or subtraction, to their simplest form. This activity has audio content.
An Algorithm for Converting a Decimal Number to an Octal Number
In this animated object, learners examine a systematic method for converting a decimal number (base 10) into an octal number (base 8).
Evaluating Trigonometric Ratios
In this learning activity you'll evaluate the Sine, Cosine, and Tangent ratios of a right triangle.
Unity Fractions/Unit Cancellation
By Terry Lark
In this learning activity you'll demonstrate how to use unity fractions to complete conversion calculations.
The Area Under the Standard Normal Distribution
In this learning activity you'll identify and calculate the area under the normal curve specified by given z-scores.
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.
Finding the Lowest Common Denominator for Algebraic Fractions
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.
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.
Determinant of the Third Order
In this learning activity you'll evaluate the determinant of a 3 X 3 matrix.
An Algorithm for Binary Subtraction
Students use the Base Minus One Complement method to perform binary subtraction. This learning activity has audio content and immediate feedback.