1. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

2. Objective: 1) to draw an angle of a given measure using a protractor. 2) to draw angles of 45º, 90º, and 180º without a protractor. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

3. EXPLORE - A GAME!  Angle Aim! Page 139 – You will need a ruler and a protractor. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

4. EXPLORE - A GAME!  Angle Aim! Page 139 – You will need a ruler and a protractor. The object of the game is to draw angles as close as possible to the given measures. Decide who will be Player A and Player B. ➤ Player A writes an angle measure. Without using a protractor, Player B draws an angle as close as possible to Player A’s measure. Players switch roles and repeat the activity. ➤ Players measure each other’s angle. The player whose angle is closer to the stated measure gets 1 point. ➤ Players play 4 more rounds. The player with more points after 5 rounds wins. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

5. CONNECT  Page 134-135 Objective – to draw an angle of a given measure. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

6. Objective – to draw angles. 1) To draw an angle, start with drawing a ray. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

7. Objective – to draw angles. 1)To draw an angle, start with drawing a ray. 2) Place the protractor down on this ray with the point of the ray at the center of the protractor. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

8. Objective – to draw angles. 1)To draw an angle, start with drawing a ray. 2) Place the protractor down on this ray with the point of the ray at the center of the protractor. 3) Slide your finger around the arc of the protractor counting up from 0°. Make a mark at your measurement. (40º) Remove the protractor. Draw another ray from your point to this mark. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

9. Objective – to draw angles. 1)To draw an angle, start with drawing a ray. 2) Place the protractor down on this ray with the point of the ray at the center of the protractor. 3) Slide your finger around the arc of the protractor counting up from 0°. Make a mark at your measurement. (40º) Remove the protractor. Draw another ray from your point to this mark. Name____ 6__ Lesson #4 - Drawing Angles Jan 24

10. Objective – to draw angles. What if the angle is a reflex angle? Name____ 6__ Lesson #4 - Drawing Angles Jan 24

11. Objective – to draw angles. What if the angle is a reflex angle? Draw the angle that makes up the complete turn! Ex. If you wish to draw 280… Name____ 6__ Lesson #4 - Drawing Angles Jan 24

12. Objective – to draw angles. What if the angle is a reflex angle? Draw the angle that makes up the complete turn! Ex. If you wish to draw 280… draw 360º - 280º = 80º

13. Objective – to draw angles. What if the angle is a reflex angle? Draw the angle that makes up the complete turn! Ex. If you wish to draw 280… draw 360º - 280º = 80º Name____ 6__ Lesson #4 - Drawing Angles Jan 24

14. Objective – to draw angles. What if the angle is a reflex angle? Draw the angle that makes up the complete turn! Ex. If you wish to draw 280… draw 360º - 280º = 80º Name____ 6__ Lesson #4 - Drawing Angles Jan 24

15. Objective – to draw angles. What if the angle is a reflex angle? Draw the angle that makes up the complete turn! Ex. If you wish to draw 280… draw 360º - 280º = 80º Name____ 6__ Lesson #4 - Drawing Angles Jan 24

16. PRACTICE  Pages 141-142 #1c,d, #2c,d, #3, #6b,c,d Name____ 6__ Lesson #4 - Drawing Angles Jan 24