In this learning activity, you’ll explore the Common Language Runtime, or CLR.

In this interactive object, learners examine terminology dealing with phonics and whole language and identify the different types of activities that would be seen in a phonics-based or whole language classroom. Part of this activity has audio.

In this learning activity you'll arrange words from abstract or general language to specific language.

In this learning activity, you’ll explore the Data Definition Language (DDL) including its three main commands: CREATE, ALTER, and DROP.

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.

Learners examine how language can interfere with clear communication. They select examples of ambiguity, assuring expressions, doublespeak euphemisms, jargon, emotive content, false implications, meaningless comparisons, and vagueness. In an interactive exercise, learners identify ways to overcome these barriers.

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.

In this learning activity you'll explore three common network protocols that computers use to communicate in a network.

In this interactive object, learners read the common abbreviations used in engineering drawings and then test their knowledge in three short exercises.

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

In this animated and interactive object, learners identify musculoskeletal fractures.

Learners test their spelling ability by identifying misspelled words from lists of words commonly used in business.

In this learning activity you'll discover what the .NET Framework is, what problems it solves, and how it came to be.

Learners examine what defines a fungus and read how fungi differ from animals and plants.

In this animated object, learners examine the procedure used to determine the types of terminals on a single-pole, double-throw switch.

In this interactive object, learners match physiological, mechanical, or other parenteral nutrition complications with the appropriate nursing care.

Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.

Learners identify combination, decomposition, displacement, and combustion types of redox reactions. They also watch a video clip that demonstrates the reaction of sodium and water.

Learners read an explanation of variation and how it can make a process unpredictable. They distinguish between common and special causes of variation in a brief exercise at the end of the lesson.

In this learning object designed for educators, users review strategies for teaching reading in all classrooms, not just in the reading or language arts classroom. Two pages contain audio.