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.

The learner reads an explanation of all of the elements that comprise a future-state map. A map is shown.

Learners develop 3D visualization skills by examining front, side, and top orthographic views of objects. Using this information, students select the corresponding isometric view of each object.

In this interactive object, learners read an introduction to Class 1, Class 2, and Class 3 levers and then take a quiz.

In this learning activity you'll practice converting from one metric unit to another.

In this animated object, learners examine how the sensory, motor, mixed, and reflex nerves work in the human body.

In this interactive lesson, students use critical thinking to determine the best lean manufacturing initiative when solving problems for the fictitious Batchless Manufacturing Company.

Learners are introduced to the binary-coded decimal, a common way of encoding decimal digits in computing and electronic systems. A brief quiz completes the activity.

Learners study two diagrams of the lymphatic system and then test their knowledge in drag-and-drop exercises.

Medical term and definitions

Digestive System

How much do you know about economies?

Review