1. 9/21/11Wednesday EQ: How do I identify and describe polygons? I can classify triangles based on sides and angles. 9/17/2011 1 Bitsy Griffin 4-3 Objective 3

2. Quick Review: Polygon prefixes 9/17/2011 2 Bitsy Griffin 4-3 Objective 3

3. Angles: Two rays or line segments come together and form an Angle! 9/17/2011 3 Bitsy Griffin 4-3 Objective 3

4. Angles: Right Exactly 90o 9/17/2011 4 Bitsy Griffin 4-3 Objective 3

5. Angles: Obtuse Greater than 90o 9/17/2011 5 Bitsy Griffin 4-3 Objective 3

6. Angles: Acute Less than 90o 9/17/2011 6 Bitsy Griffin 4-3 Objective 3

7. Angles: Straight Exactly 180o 9/17/2011 7 Bitsy Griffin 4-3 Objective 3

8. Scalene No sides the same No angles the same. 9/17/2011 8 Bitsy Griffin 4-3 Objective 3

9. Scalene 9/17/2011 9 Bitsy Griffin 4-3 Objective 3

10. Isosceles: 2 sides the same 2 angles the same. 9/17/2011 10 Bitsy Griffin 4-3 Objective 3

11. Isosceles: 9/17/2011 11 Bitsy Griffin 4-3 Objective 3

12. Equilateral: 3 sides the same 3 angles the same. 9/17/2011 12 Bitsy Griffin 4-3 Objective 3

13. Triangle angles A triangle’s angles always add up to 180o 9/17/2011 13 Bitsy Griffin 4-3 Objective 3

14. Equilateral: 9/17/2011 14 Bitsy Griffin 4-3 Objective 3

15. EQ: How do I identify and describe polygons? I can classify triangles based on sides and angles. 9/17/2011 15 Bitsy Griffin 4-3 Objective 3

16. Assessment Identify angle types Identify triangle types 9/17/2011 16 Bitsy Griffin 4-3 Objective 3