7.G.B.4
Plump's Pies
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Game Info for Teachers
COMBINED RATING
4.1 Stars
TEACHERS (6)
4.7
STUDENTS (178)
3.5
LENGTH
15 Minutes
GRADES
6
7
8
CAPABILITIES
ES
Spanish Language Support
Text-to-Speech Support
Saves Progress
Description
Lump and Plump have opened up a pie shop! Help sell pies to the customers to grow Lump and Plump's shop!
Vocabulary Words
radius
diameter
circumference
area
pi (3.14)
Instructions
Play through this interactive game to learn about Know And Apply Circumference And Area Formulas. Suitable for Grade 6, Grade 7, Grade 8.
Main Concepts
After multiplying an original measurement of a circle (diameter, radius, circumference, or area) by a factor to create a new circle, describe how the new circle compares to the original circle.
Given the circumference of a circle, determine the radius or diameter of the circle.
Explain the relationship between the circumference and area.
The circumference can be found using the formula C = d π. If given only the radius then the Circumference can be found using C = 2 π r.
The area of a circle can be found using the formula A = πr^2, where r is the radius and π is estimated as 3.14 or 22/7.
Pi or π is the ratio of a circle's circumference to its diameter.
Circumference of a circle is the distance around a circle.
Discussion Questions
Before the Game
What shape is a pie? What are the parts of a circle that can be measured?
After the Game
How are radius, diameter and circumference of a circle related to each other? If you know the radius of a circle, how can you get the diameter? If you know the diameter of a circle, how can you get the radius? What is the formula for finding the circumference of a circle? What is the formula for finding the area of a circle?
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Game Details
Difficulty
Content Integration
Lexile Level
705