🔧 Complete Ag Mechanics GMAW Unit Bundle – Lessons, Presentations, Projects, Assessments + Video Tutorial Save time, stay organized, and deliver a full welding unit with this COMPLETE GMAW (Gas Metal Arc Welding / MIG Welding) Ag Mechanics Unit Bundle! Designed for Agricultural Mechanics, Welding, CTE, and Shop classes, this bundle includes everything you need to teach a full GMAW unit—from safety instruction and introductory lessons to troubleshooting, hands-on projects, assessments, and st