The learner will identify components of a welding robot and determine if the robot is set up correctly to avoid singularity.

The learner will gain an understanding of the modes of axis movement for successful robot programming.

In this learning activity you'll explore bandwidth.

In this learning activity you'll follow the process of converting digital data into a series of analog signals.

The learner will explore basic human limitations that create barriers to critical thinking including selective thinking, false memories, and perceptual limitations.

The learner will identify barriers to critical thinking related to internal and external factors after viewing scenarios.

Learners examine the internal parts of a DC electrical motor and then text their knowledge in a drag-and-drop exercise.

In this animated object, learners examine the parts of a plastics extruder. A quiz completes the activity.

In this interactive object, students explore the basic elements and common terms associated with dimensions and leaders. A quiz completes the activity.

The learner will understand the operation of the six fundamental logic gates and the inverter by using truth tables, Boolean Algebra equations, switch analogies, and written statements.

Learners examine the drawing symbols used for counterbore, countersink, spotface, radius, diameter, and depth. In the quiz that completes the activity, they associate these symbols with machining applications.

Learners examine the basic types of dimensioning including unidirectional and aligned systems, and linear, aligned, angled, arrowless, chain, datum, chart, tabular, radius, diameter, typical, and reference dimensions.

In this highly interactive object, learners associate basic line types and terms with engineering drawing geometry. A quiz completes the activity.

Learners are introduced to primary and secondary batteries. Examples are given.

Learners will understand how binary-coded decimal information is decoded and used to drive a seven-segment display.

In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.

In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.

In this animated object, learners read an introduction to protein structure and function.

Viewers watch an introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis.

Explore what proteins are, their structure, and their functions.

By the end of this module, you'll be able to:

- Identify actions that can reduce biosecurity risk

- Develop a biosecurity action plan for a farm

- Select the most cost effective strategies

By the end of this module, you’ll be able to:

- List four categories of disease agent sources

- Discover conditions when disease transmission is likely to occur

- Describe the means of disease transmission in a given situation

In this module, you'll be able to :

- Identify five routes of infection

- Describe how diseases are transmitted in animals

Students read the terms associated with the Bipolar Junction Transistor (BJT) . They also view formulas for dc current and voltage.

Learners examine the benefits of using blogs in a school setting and then test their knowledge in two exercises.