1. I will calculate area and perimeter of circles.
Welcome to Geometry!
Welcome to Geometry!
Sit in your assigned seat.
Write down your learning target.
Silently start your warm-up for today.
Solve for the perimeter AND area of both shapes 1. 2.
Learning
Target:
I will calculate area and perimeter of circles.

2. You have 5 minutes Learning Target: Sit in your assigned seat.
Write down your learning target.
Silently work on your warm-up.
You have 5 minutes
Learning
Target:

3. You have 4 minutes Sit in your assigned seat.
Write down your learning target.
Silently work on your warm-up.
You have 4 minutes

4. You have 3 minutes Sit in your assigned seat.
Write down your learning target.
Silently work on your warm-up.
You have 3 minutes

5. You have 2 minutes Sit in your assigned seat.
Write down your learning target.
Silently work on your warm-up.
You have 2 minutes

6. You have 1 minutes Sit in your assigned seat.
Write down your learning target.
Silently work on your warm-up.
You have 1 minutes

7. Ready for Success! Time’s Up! Learning Target:
1. Pencils Down 2. Body Forward 3. Eyes on Ms. Chui 4. Mouth Closed
Ready for Success!
Learning
Target:
I will calculate area and perimeter of circles.

8. I will calculate area and perimeter of circles.
Solve for the perimeter AND area of both shapes 1. 2.
Learning
Target:
I will calculate area and perimeter of circles.

9. FLO APPLICATIONS DUE THIS FRIDAY!
FINISH YOUR APPLICATION!!!!!!
DUE FRIDAY!!!! (IN 2 DAYS)
Sea Camp
Young Writers Workshop
CATALYST & CURIE Academies
BlueStamp Engineering
Student Conservation Association
FLO APPLICATIONS DUE THIS FRIDAY!

10. This week…
Character Challenge!

12. CIRCLE vocabulary!

13. Diameter or radius?
12 inches
What is the radius?

14. Diameter or radius?
4 inches
What is the diameter?

15. Diameter or radius?
5√3 cm. l
What is the radius?
4.33 cm

16. Diameter or radius?
3√2 inches l
What is the diameter?
8.49 cm

17. The distance from the center to any point ON the circle.
The distance across a circle that passes through its center.

18. Highlight the formulas we use for circles!

20. AREA
circumference

21. Circumference or Area?
The distance around the pond…

22. Circumference or Area?
How much frosting is on the cookie…

23. Circumference or Area?

24. Circumference or Area? How much of the cake is eaten…
The distance around a circle
How far, distance, around
The space INSIDE a circle
Inside, covers

25. Which answer choice best represents 56.55?
Hint…multiply each integer by pi!

28. Card Sort Time Read each problem carefully.
Which formula would you use?
You do NOT need to actually solve the problem!!

29. A, D, E, H, K, L

30. B, C, F, G, I, J

31. r
in2

32. 6.28
6.28

33. Independent Practice Time!
Your paper must have:
Work shown
Picture
Circumference/Area
Final answers include units