What Is a Radian?
By Roy Peterson
In this learning activity you'll explore a graphical depiction of a radian for angular measurement.
What I Want Now....The Hidden Costs of Rent-to-Own
By Kristin Biekkola
In this learning activity you'll analyze the costs of rent-to-own buying plans and compare those plans to other consumer strategies.
Welcome to the World of Prime Numbers
By Jeganathan Sriskandarajah
In this learning activity you'll use a chart and a calculator to find prime numbers 1 and 100.
Vectors in Polar Form
By Jolene Hartwick
In this learning activity you'll place given vectors in correct positions on the Cartesian coordinate system.
Variation - Application Problems
By Terry Lark
In this learning activity you'll practice two variation application problems.
Variation
In this learning object you'll review direct, inverse, joint, quadratic, and combined variations.
Unity Fractions/Unit Cancellation
In this learning activity you'll demonstrate how to use unity fractions to complete conversion calculations.
Units of Measurement
By Barbara Anderegg
In this learning activity you'll explore units of measurement.
Ungrouped Numerical Frequency Distributions
By Thomas Pomykalski
Learners follow the steps required to construct an ungrouped frequency distribution using either manual methods or a spreadsheet.
Understanding Rounding
By Laurie Jarvis
In this learning activity you'll practice rounding numbers.
Understanding Place Value (Screencast)
In this learning activity you'll review the place values of whole numbers.
The Triangle
By Allen Reed, Douglas Jensen
Learners examine the properties of a triangle and work practice problems to find a triangle's perimeter and area.
The Trapezoid
In this interactive object, learners study the properties of a trapezoid and use a geometric formula to find its perimeter and area.
The TI-83 Plus Calculator: Using the LOG Function
By Patrick Hoppe
Students follow the correct keystrokes to calculate the logarithm of a number.
The TI-83 Plus Calculator: Using the Arctangent Function
Learners read how to use the arctangent function to calculate the theta of an angle. The proper keystrokes are displayed.
The TI-83 Plus Calculator: The Power Function
Learners examine how to raise a number to a power using the TI-83 Plus calculator. Sample problems are given using both real and complex numbers.
The TI-83 Plus Calculator: Complex Number Conversion
Learners examine how to convert numbers from rectangular to polar form and from polar to rectangular form using a TI-83 Plus calculator.
The Standard Normal Distribution
In this learning activity you'll calculate the numeric value of an area when given the z scores.
The Square
In this animated activity, learners read about the properties of a square and its components. They then work practice problems to find the perimeter and area of squares.
The Sphere
Learners study the properties of a sphere and use geometric formulas to find volume and surface area.
The Right Circular Cylinder
Learners study the properties of a right circular cylinder and use geometric formulas to find volume and surface area.
The Right Circular Cone
Learners study the properties of a right circular cone and use geometric formulas to find volume and surface area.
The Regular Square Pyramid
Learners study the properties of a regular square pyramid and use geometric formulas to find volume and surface area.
The Rectangular Solid
Learners study the properties of a rectangular solid and use geometric formulas to find volume and surface area.
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.