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Basic Measurement. Imperial System. Imperial System. Inches, Feet, Yards. How Many inches in a Foot? How Many feet in a Yard? How many 1/4 inches in an inch? How many 1/8 inches in an inch? Can you figure out the pattern? How many 1/16 inches in an inch?. 12 inches (0’-12”)
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Imperial System Imperial System Inches, Feet, Yards How Many inches in a Foot? How Many feet in a Yard? How many 1/4 inches in an inch? How many 1/8 inches in an inch? Can you figure out the pattern? How many 1/16 inches in an inch? 12 inches (0’-12”) 3 Feet (3’-0”) 4 8 16
Where Am I? • Where is 1 and 3/4th inches? • Where is 3 ½ inches? • Where is 4 and ¼ inches? • Where is 5 and ½ inches? • Where is 0?
Perimeter • What is Perimeter? • The sum of all the sides of a shape (L + L + W + W) • Or for a Rectangle: P = 2 ( L + W) • P = Perimeter, L = Length, W = Width L = Length W = Width
What’s it? • A rectangle has a length of 3 inches and a width of 2 inches. What is the perimeter of the Rectangle? 3” 2”
What’s it? • A rectangle has a length of 6 and ½ inches and a width of 4 inches. What is the perimeter of the Rectangle? 6 ½” 4”
What’s it? • A rectangle has a length of 8 and ¼ inches and a width of 4 and ¼ inches. What is the perimeter of the Rectangle? 8 ¼” 4 ¼”
What’s it? • A rectangle has a length of 7 and ¼ inches and a width of 3 and ½ inches. What is the perimeter of the Rectangle? 7 ¼” 3 ½”
Area • What is Area? • A = (L x W) • A = Area, L = Length, W = Width L = Length W = Width
What’s it? • A rectangle has a length of 3 inches and a width of 2 inches. What is the Area of the Rectangle? 3” 2”
What’s it? • A rectangle has a length of 6 and ½ inches and a width of 4 inches. What is the Area of the Rectangle? 6 ½” 4”
What’s it? • Arectangle has a length of 8 and ¼ inches and a width of 4 and ¼ inches. What is the Area of the Rectangle? 8 ¼” 4 ¼”
What’s it? • Arectangle has a length of 7 and ¼ inches and a width of 3 and ½ inches. What is the Area of the Rectangle? 7 ¼” 3 ½”
Convert It! • 1 Foot = _______Inches • 1 Foot 8 Inches = ________Inches • 3 Feet 6 Inches = ________Inches • If 4 Blocks = 1 Inch in length then: • 3 Inches = _________Blocks • 2 ½ Inches = _________Blocks • 4 ¾ Inches = _________Blocks