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F A5. Unit 4 Lines & Symbols Identify features from different lines Match drawings symbols with their meaning Identify features from different lines Match.

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Presentation on theme: "F A5. Unit 4 Lines & Symbols Identify features from different lines Match drawings symbols with their meaning Identify features from different lines Match."— Presentation transcript:

1 F A5

2 Unit 4 Lines & Symbols Identify features from different lines Match drawings symbols with their meaning Identify features from different lines Match drawings symbols with their meaning Learning Objectives page 37

3 Alphabet of Lines property line border line object line hidden line center line UNIT 4 page 37 UNIT 4 page 37

4 Alphabet of Lines dimension & extension lines dimension & extension lines 23’-6” UNIT 4 page 38 UNIT 4 page 38

5 Alphabet of Lines break lines long short UNIT 4 page 38 UNIT 4 page 38

6 Alphabet of Lines F A5 direction section is facing direction section is facing section identification sheet number location of section sheet number location of section G S12 BB cutting-plane lines UNIT 4 page 38 UNIT 4 page 38

7 Lines Figure 4-1

8 Symbols Figure 4-2

9 Symbols Page 253

10 Symbols

11 Test Your Knowledge Take 5 minutes & answer questions on bottom of page 40 Take 5 minutes & answer questions on bottom of page 40 UNIT 4

12 Line Activity Take 5 minutes & draw lines in Activity 4-1 on page 41 Take 5 minutes & draw lines in Activity 4-1 on page 41 UNIT 4

13 Construction Drawing Symbol Take 10 minutes & draw the proper symbol for Activity 4-2 on page 42 Take 10 minutes & draw the proper symbol for Activity 4-2 on page 42 Refer to Section 7 for library of symbols Refer to Section 7 for library of symbols starting on page 253 starting on page 253 END UNIT 4 UNIT 4


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