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.

Math Reasoning: Buying the Paint

By Rosie Bunnow

Learners use basic math skills in a workplace situation.

Long Division - Step-by-Step

By Barbara Laedtke

In this learning activity you'll calculate the answers to long division problems.

Least Common Multiple

By Barb Hummel

Learners practice a technique for finding the least common multiple of a group of numbers.

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.

Learning About Your Earnings

By Michele Williams

In this learning activity you'll practice reading and interpreting a paychecks and paycheck stub.

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.

Law of Sines

By Roy Peterson

In this learning activity you'll apply the Law of Sines in the solution on an oblique triangle when provided with two angles and the side opposite one of the angles.

Labeling a Right Triangle

In this learning activity you'll identify the sides of a right triangle with respect to the angles.

Karnaugh Maps

By Patrick Hoppe

Learners examine the Karnaugh map for a three-variable system. Several examples are given.

Joint Variation

By Terry Lark

In this learning activity you'll practice calculating a joint variation problem.

Inverse Variation

In this learning activity you'll practice calculating an inverse variation problem.

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.

Identifying the Number of Significant Digits

By Ron Wallberg

Learners will identify the number of significant digits in practice problems.

Identifying Key Words in Math Problems

By Lori Pennock, Sharon Chase, Robin Horne, Danene Dusenske, Barbara Foye

In this learning activity you'll read key words that direct you to add, subtract, multiply, or divide.

Identifying Engineering Notation

The learner will represent very large and very small numbers in engineering notation.

How to Convert from One Unit to Another in the Metric System

By Nabila Dahche

In this learning activity you'll practice converting from one metric unit to another.

Grouped Numerical Frequency Distributions: An Overview -- First in a Series

By Thomas Pomykalski

In this interactive object, students read about organizing data in a tabular form. A brief quiz completes the activity. This is the first in a series of six learning objects.

Grouped Numerical Frequency Distributions Using Manual Means

In this learning activity you'll examine the terms associated with a grouped frequency distribution and follows the steps to construct a grouped frequency distribution using manual methods.

Grouped Numerical Frequency Distributions - Identifying Low and High Values: Third in a Series

Students follow step-by-step directions for entering data into a spreadsheet and reporting the results.

Grouped Numerical Frequency Distributions - Establishing Class Boundaries: Sixth in a Series

Learners follow steps to establish class boundaries and tally the data using a spreadsheet.

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.

Grouped Numerical Frequency Distributions -- Determining the Lower and Upper Limits: Fifth in a Series

Learners follow steps to establish the lower and upper limits in a spreadsheet.

Grouped Numerical Frequency Distributions - Definitions: Second in a Series

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.

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.