Solving Percent Problems Using the Grid Method

By Laurie Jarvis

In this learning activity you'll calculate percentages using a grid to solve problems.

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.

Casio fx-260 Solar Calculator - Finding the Keys

By Suzi Hunsader

In this learning activity you'll practice identifying keys on the Casio fx260 Solar Calculator.

Units of Measurement

By Barbara Anderegg

In this learning activity you'll explore units of measurement.

Sorting Out Math Symbols

By Barbara Laedtke

In this learning activity you'll review different math symbols and identify them in a matching exercise.

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.

Scientific Notation - Converting Scientific Notation to Ordinary Numbers

By Danene Dusenske

In this learning activity you'll review an explanation of scientific notation and complete exercises to convert scientific notation to ordinary numbers.

Multiplying and Dividing Signed Numbers

By Mona Wenrich

Students read the rules used in multiplying and dividing signed numbers. They view examples and work practice problems.

Conversions in Nursing Math

By Barb Hummel

Learners quiz themselves on the conversion factors within and between the metric, apothecary, and household systems.

Scientific Notation - What is it?

In this learning activity you'll explore what scientific notation is and how it's used to express very large and very small numbers.

An Introduction to the Powers of 10

By Kevin Ritzman

The learner will evaluate powers of 10 with integer exponents and multiply decimal numbers by powers of 10 with integer exponents.

Understanding Rounding

In this learning activity you'll practice rounding numbers.

Geometric Figures and Parts

By Mary LeBrun

In this learning activity you'll identify identify two-dimensional geometric shapes in a matching exercise.

Right Triangles That Are Special: Using the Pythagorean Theorem

By Michele Williams

In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.

Basic Terms in Division

In this interactive object, the learner examines the basic terms used in division. A quiz completes the activity.

The TI-83 Plus Calculator: The Power Function

By Patrick Hoppe

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.

Important Zeros

In this learning activity you'll assess which zeros are important when defining a number and which zeros can be dropped.

Fraction Basics

In this learning activity you'll identify fractions and view illustrations of fractions.

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.

Conversions: Fractions-Decimals- Percents

Students recognize the conversions used among fractions, decimals, and percents

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.

Measuring Length in the Metric System (Mobile Version)

By Nabila Dahche

In this interactive lesson, students read about how units in the metric system are related to each other and practice locating measurements on a metric line.

Operations with Zero

By Allen Reed, Douglas Jensen

Learners review the basic math operations involving zero, emphasizing that division by zero is undefined. Examples are given.

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.