UNIT SPECIFIC OBJECTIVES CONTENT TEACHING AND LEARNING ACTIVITIES EVALUATION UNIT 3 ASSEMBLY DRAWINGS UNIT 4 WORKING DRAWINGS The student will be able to 4.3.1 explain the principles of assembling component parts. 4.3.2 prepare assembly drawings from component parts. 4.4.1 prepare detailed working drawings to scale. 4.4.2 prepare parts lists. Principles of assembling components. Assembly drawings from detailed component parts. Detailed working drawings. Parts list. Using charts, real objects and models, discuss the principles of assembling component parts. Guide students to assemble component parts from real objects. Assist students to prepare assembly drawings from first and third angle orthographic projections. Show students how to prepare detailed working drawings to scale from components extracted from assembled models and real objects. Illustrate how to dimension working drawings. Demonstrate how to indicate reference balloons on working drawings. Illustrate how to prepare parts list. Guide students to prepare parts lists from working drawings/assembly drawings. Assist students to prepare schematic diagrams. Students to explain the principles of assembly drawings. Students to prepare assembly drawing from component parts. Students to explain the importance of working drawings. Students to prepare detailed working drawings to scale. Students to prepare parts lists from working drawings/assembly drawings.