This lesson plan (plan konspekt) for 5th or 6th-grade students focuses on the technology of thin sheet metal, a foundational skill in metalworking. Lesson Overview Subject: Technology (Hand-working of metals). Grade Level: 5th or 6th Grade.

Define "straightening" as a locksmith operation to remove bulges, hollows, or warping. Introduce tools like the mallet (kiyanka) , straightening plate , and smoothing block (gladilka) .

Improve manual dexterity, spatial thinking, and the ability to choose the correct tool based on metal thickness.

Instill respect for precision and safety, such as wearing a glove on the hand holding the metal. Equipment and Materials

To teach students the techniques for correcting defects in thin sheet metal and wire to prepare them for marking and cutting. Educational Objectives