This lesson plan is for a 45-hour curriculum on electrical circuits covering transistors. It contains 6 learning objectives: (1) define transistor, (2) analyze transistor parts, (3) differentiate transistor types, (4) demonstrate transistor work areas and junctions, (5) express transistor laws, and (6) sketch and explain DC load lines. The lesson will be delivered over 45 minutes using PowerPoint presentations, lectures, worksheets and classroom discussions. Students will learn about transistors through interactive activities and exercises to meet the learning objectives.