From Edutopia:

In pockets around the country, a retooling of classes in career and technical education aims to give students job training, exposure to new technologies, and windows into different careers. The resurgence of shop has been slowly taking place nationwide over the last several years, partly in a response to industry demand. When shop classes began a decline in the 1970s, coinciding with a push toward college-bound classes, so did the number of young people entering skilled trades. Now, industries facing a worker shortage are pushing for the classes’ return.