1. Recupe @ Tuesday 3:15-4:30

2. Homework Check pp. 177-180

3. Wood Shop Map Correct

4. Workbook p. 181 Textbook p. 343

5. A PROJECTION… Is a representation of a three-dimensional object in two dimensions.

7. ORTHOGONAL PROJECTION… Is a projection in which all of the visual rays from the object are perpendicular to the surface of a sheet of paper.

9. A MULTIVIEW PROJECTION… Also known as an orthographic projection, is a two dimensional representation of the different views of an object.

10. Multiview Projections

11. Bottom view Left view Bottom view Right view Back view Front view Top view

12. A PERSPECTIVE DRAWING… Represents the three dimensions of an object in the same view.

14. ISOMETRIC PROJECTION… When an object is drawn so that the lines representing its length, height and depth form 120 degree angles on the paper.

15. Isometric Projection 120 degrees

16. OBLIQUE PROJECTION… Is a perspective drawing in which one of the object’s sides is parallel to the sheet of paper, but its depth is represented by parallel straight lines.

18. Homework pp. 181-184

19. Drafting Tools SHARP pencil Ruler Drafting Square Protractor

20. Creating Figures Using Geometric Lines Goal: To practice techniques for creating various types of geometric lines by constructing and reproducing figures

21. Figure B Reproduce 1:1

23. Homework 1.Workbook pp. 181-184 2.Geometric Lines Lab