It's common sense
Which word is common?
Mrs. Beldt
teacher
Mrs. Donaker
teacher
Which of these words in a proper noun?
candy
Kit Kat
peanuts
Kit Kat
Thomas was excited to hold his brother.
Which word in this sentence is a proper noun?
Mr. Brown made me stay after school.
Mr. Brown
Which noun in the sentence is common?
The car splashed down Main Street.
car
Which noun in the sentence is proper?
The Mustangs is my favorite team.
Mustangs
Replace the underlined noun with a common noun.
Sarah took the box of Lucky Charms out of the cabinet.
cereal
Replace the underlined noun with a proper noun.
The school is not very busy after 4:00 p.m.
Answers may vary
George-Little Rock Elementary School
Replace the proper nouns in the sentence with common nouns.
She got in the Ford on Goldfinch Street across from Casey's.
She got in the _car/pickup_ on _the street_ across from the _gas station_
Replace the common nouns with proper nouns in this sentence.
That character is my favorite in the movie. (2)
Olaf is my favorite character in Frozen.