4.MD.A.3
Farm Defense
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Game Info for Teachers
COMBINED RATING
4.0 Stars
TEACHERS (5)
4.2
STUDENTS (1423)
3.8
LENGTH
25 Minutes
GRADES
3
4
5
CAPABILITIES
iPad Support
ES
Spanish Language Support
Text-to-Speech Support
Saves Progress
Description
Buck the farmer is having problems protecting his fruit and vegetables! Help him place the correct number of fences (representing perimeter) and fruit and vegetables (representing area) in each of his plots of soil.
Vocabulary Words
perimeter
P = 2L + 2W
rectangle
square
area
A = L X W
irregular shapes
Instructions
Play through this interactive game to learn about Application of Area and Perimeter Formulas. Suitable for Grade 3, Grade 4, Grade 5.
Main Concepts
Find perimeters of polygons in mathematical problems, including finding an unknown side length.
Solve mathematical and real-world problems involving the perimeter and area of rectangles with whole-number side lengths using a visual model.
Discussion Questions
Before the Game
What is meant by perimeter and area of a space? How do we calculate perimeter? How is perimeter different from area?
After the Game
What formula did you use to find the perimeter of a rectangle? What formula did you use to find the area of a rectangle? How did you calculate the perimeter of the irregular shapes? How might you use subtraction to calculate the perimeter of irregular shapes?
Ratings & Reviews
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Ratings Breakdown
Teacher Ratings
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Student Ratings
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Game Details
Difficulty
Content Integration
Lexile Level
705
