In this learning activity you'll examine the format of an IP address and interpret the octet by converting between decimal and binary numbers.

In this animated object, learners examine the PDF (portable document format), which has become the standard file format in the printing industry for the distribution of printable documents.

in this screencast, learners examine the formation of radial and concentric fractures as an object breaks a pane of glass.

In this animated object, learners examine the formation of ester bonds in the synthesis of lipids using triglyceride biosynthesis as an example. Ester bond formation is described as a dehydration synthesis reaction.

This learning object gives instructors an opportunity to review the definitions of formative and summative assessment and list examples of the evaluations they use. In a drag and drop exercise, they classify a variety of assessment tools as either formative or summative.

In this animated object, learners examine the formation of peptide bonds through dehydration synthesis.

In this exercise, students read a list of sources used in a research report. They follow MLA guidelines to write parenthetical references and to compile a Works Cited page.

In this screencast, students read about the stages of microbial dental plaque formation and the time it takes for each stage to occur.

In this learning activity you'll explore different reasons to write a memo and how to create it.

Users examine ways for students to give feedback to their instructor about what they have learned and what part of the lesson is not clear.

Learners answer questions about nonferrous metals and alloys using a game show format. Immediate feedback is provided.

The learner will understand how to view an object for interpretation in the standard orthographic format and then accurately sketch three orthographic views using 3rd angle projection.

Learners answer questions about ferrous metals and alloys using a game show format. Immediate feedback is provided.

Using a game show format, learners test their knowledge of various pathologies as organized by body system.

Learners answer 20 questions related to providing responsible customer service. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

Learners answer 20 questions related to a customer's blood alcohol content. The questions are presented in a game show format, and immediate feedback is provided. A final score is given at the end of the activity.

Learners read about the internal and external users of financial information and the kinds of information most often requested.

Students read guidelines for document design, format, and layout. They then type sentences into a textbox and use the techniques discussed to produce a well-designed document.

In this learning activity you'll review the format for a five-paragraph essay, which is the second part of the GED Writing Test.

Learners answer questions about the heat treatment of metals using a game show format. Immediate feedback is provided.