In this learning object you'll review information for layman, executive, expert, technician and operator audiences for writing technical publications.

You'll identify the main characteristics of various audiences when writing a technical document.

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.

The learner will distinguish effective from ineffective approaches to writing instructions.

Learners read about the mutations that occurred in plants for the successful transition from an aquatic to a terrestrial existence. The classification of plants is based on these adaptive structures.

In this learning activity you'll review the four main purposes for writing documents: expressive, literary, persuasive, and reality.