Search
In this learning activity you'll test your knowledge of the different types of steel rules as well as how to use and read them correctly.
By Kelly Curran
In this learning activity you'll review different types of steel rules used in manufacturing.
Learners answer questions about the heat treatment of metals using a game show format. Immediate feedback is provided.
By Bryan LaVigne
Learners answer questions about ferrous metals and alloys using a game show format. Immediate feedback is provided.
In this animated object, learners examine how to find the center of gravity of a steel rod and of a two-dimensional shape.
By Steve Whitmoyer
In this learning activity, you’ll explore the characteristics of common, carbon steel shielded metal arc welding electrodes, which fall under American Welding Society specification A5.1.
By lloyd