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“Modern Marvels” is a video series that focuses on the effect and use of technology in various aspects of modern society. It aired on the History Channel. Each video is approximately 45-50 minutes in length and would be a great addition to any STEM class.
The “Welding” episode discusses how technology is used in relation to electric arc welding, stick welding, explosion welding, underwater welding, industrial spot welding, and friction welding with plastics.
The video viewing guide is a resource that will keep students engaged in the video and is thorough enough to serve as a great study guide for later use. The “Welding” guide has a total of 24 fill-in-the-blank, short answer, multiple choice, or true/false questions with 29 available points. An answer key is included. The file is in MS Word format for easy alteration by teachers, such as removing questions for a shorter version.