Missing Side Lesson

Draw

On grid paper draw a rectangle with side lengths 4 units, 7 units, 4 units, 7 units. What is the perimeter?

Draw

The pen has 6 sides

The perimeter is 10 meters

The side lengths are 1, 3, 2, 1 and 1 meters.

What is the length of the missing side?

Draw

Brain break: Draw a pizza with arms, legs, and a head - taking a walk down the street

Multiple Choice

How do you find perimeter?

• Add 2 side lengths

• Add all the side lengths

• Multiply length x width

• Subtract 1 side length from another

Multiple Choice

What's the perimeter of this rectangle?

• 26 cm

• 27 cm

• 28 cm

Multiple Choice

What is the missing measurement? 

• 9 cm

• 18 in

• 18 cm

• 9 in 

Poll

Which strategy do you like best?

• Try it

• Model it

• Picture it

Draw

Connor has a kite with 4 sides. Two of the sides are 8 inches long. Two of the sides are 12 inches long. What is the perimeter of the kite?

Draw

Show your work

Draw

Exit Ticket

Poll

How do you feel about perimeter?

• I'm a rockstar!!

• I'm getting there!

• I still have questions!

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