Students view the formula for determining twist drill speeds in metal.

In this interactive object, learners read a description of value-added and non-value-added activities and then place various work duties into these two categories.

Learners examine the symbols and values that control surface roughness, waviness, and lay. A brief quiz completes the object.

The student takes a quiz on lathe tool holding.

This learning object shows how the shape of a stain defines the angle of impact. In general terms the more circular the stain, the more perpendicular will be the angle at which it struck the surface. The more elliptical the shape of the stain, the more acute the angle will be. With practice and experience, the analyst can recognize the general angle of impact based solely on the shape of the stain.

In this interactive object, learners view various components of gears and read descriptions of them. Learners then identify the location of each of these components in a drag-and-drop exercise.

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.

In this learning activity you'll calculate sine bar problems.

After a brief review, the student solves five practical shop problems using right angle trigonometry.

How this game works is you have to guess the Terms and Definitions to each question, if you get the Term or Definition wrong then you loose points so good luck!!

Intro to trig terms

A Bingo Game

You'll practice calculating the surface area of right pyramids.