
7.1.6B Area of a Circle
Presentation
•
Mathematics
•
7th Grade
•
Medium
DAISY DOLOR
Used 68+ times
FREE Resource
8 Slides • 10 Questions
1
By DAISY DOLOR
Agenda:
Caption This
Review Circumference
A = 3.14r^2
Canvas' Apply It 7.1.6B
Exit Ticket
1. Caption this; that's either super funny or super clever.
2. Share your captions in the chat.
3. Next, everyone votes for their top pick (use the heart emoji)
4. The caption that gets the most love emojis wins the round, and the genius behind it scores a point.
2
3
Review Circumference of a Circle
What have you remembered?
4
Multiple Choice
Does this circle show the radius or diameter?
radius
diameter
5
Multiple Select
Which of the following expressions can you use to find the circumference of a circle with radius 7 cm? Select ALL the correct answers.
6
Area of a Circle
Calculating the area of a circle
7
8
9
Multiple Choice
According to the Area of a Circle formula, do you need to know the radius or diameter?
A = π r2
radius
diameter
10
Multiple Choice
What is the radius of this circle?
40 cm
20 cm
10 cm
11
Dropdown
b. The area of the tablecloth is
12
Draw
Write your name and use circles and other shapes to give your name a 3D look. Make it colorful.
13
Draw
Show your work.
14
Multiple Select
Which formulas can be used to find the area of a circle?
15
Getting-To-Know-You Conversation
16
17
Open Ended
If you would teach a classmate who is absent today, how would you explain the area of a circle?
18
Poll
Which of the following improved in your math skills? choose ALL that apply
Finding the circumference of a circle.
Finding the area of a circle.
Solving problems involving the circumference of a circle.
Solving problems involving the circumference of a circle.
By DAISY DOLOR
Agenda:
Caption This
Review Circumference
A = 3.14r^2
Canvas' Apply It 7.1.6B
Exit Ticket
1. Caption this; that's either super funny or super clever.
2. Share your captions in the chat.
3. Next, everyone votes for their top pick (use the heart emoji)
4. The caption that gets the most love emojis wins the round, and the genius behind it scores a point.
Show answer
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