We need to find the common noun. Dog is a common noun. It names any dog, not one special dog.

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows a proper noun 'Sofia' as a person's name, a verb 'likes', and a common noun 'apples'; students need to identify the person's name by recognizing capitalization and specific naming. Choice B is correct because 'Sofia' is capitalized and names a specific person. Choice D represents a capitalization error; students make this error because they're learning when to capitalize names. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows part of a proper noun 'Oak' in the name 'Oak Park', common nouns 'swings' and 'park', and a verb 'has'; students need to identify the proper noun by recognizing capitalization in a specific place name. Choice C is correct because 'Oak' is capitalized and part of a specific place name. Choice D represents a capitalization error; students make this error because they don't realize proper nouns must be capitalized even when part of a compound name. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows a possessive noun 'Carlos's', common nouns 'cat' and 'milk', and a verb 'drinks'; students need to identify a common noun by recognizing general, non-capitalized names. Choice C is correct because 'cat' is a general thing, not capitalized, not a specific name. Choice A represents a possessive misunderstanding; students make this error because they confuse ownership forms with general nouns. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows part of a proper noun 'Oak' in the name 'Oak Park', common nouns 'swings' and 'park', and a verb 'has'; students need to identify the proper noun by recognizing capitalization in a specific place name. Choice C is correct because 'Oak' is capitalized and part of a specific place name. Choice D represents a capitalization error; students make this error because they don't realize proper nouns must be capitalized even when part of a compound name. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows a possessive noun 'Carlos's', common nouns 'cat' and 'milk', and a verb 'drinks'; students need to identify a common noun by recognizing general, non-capitalized names. Choice C is correct because 'cat' is a general thing, not capitalized, not a specific name. Choice A represents a possessive misunderstanding; students make this error because they confuse ownership forms with general nouns. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows part of a proper noun 'Main' in the name 'Main School', common nouns 'cup' and 'school', and a verb 'has'; students need to identify the proper noun by recognizing capitalization in a specific place name. Choice C is correct because 'Main' is capitalized and part of a specific school name. Choice D represents a capitalization error; students make this error because they don't realize proper nouns must be capitalized even in compound names. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows a possessive noun 'dog's' indicating ownership of the toy, a common noun 'toy', an adjective 'blue', and an article 'The'; students need to identify the possessive noun by recognizing the 's form. Choice A is correct because 'dog's' has an apostrophe + s showing the toy belongs to the dog. Choice B represents a possession confusion; students make this error because they mix up the owned item with the ownership indicator. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows a possessive noun 'Keisha's' indicating ownership of the bike, a common noun 'bike', an adjective 'little', and a verb 'is'; students need to identify the possessive noun by recognizing the 's form. Choice B is correct because 'Keisha's' has an apostrophe + s showing the bike belongs to Keisha. Choice A represents a common noun confusion; students make this error because they confuse the owned object with the ownership form. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).

This question tests 1st grade noun usage and identification (CCSS.L.1.1.b: Use common, proper, and possessive nouns). Common nouns are general names for things like ball, dog, or school (not capitalized). Proper nouns are specific names of people, pets, or places like Maya, Fluffy, or Oak School (always capitalized). Possessive nouns show ownership and use apostrophe + s like Maya's book or the dog's toy (means belonging to Maya or belonging to the dog). The sentence shows a possessive noun 'dog's' indicating ownership of the toy, a common noun 'toy', an adjective 'blue', and an article 'The'; students need to identify the possessive noun by recognizing the 's form. Choice A is correct because 'dog's' has an apostrophe + s showing the toy belongs to the dog. Choice B represents a possession confusion; students make this error because they mix up the owned item with the ownership indicator. To help students: Create noun sorting activities (common in one column, proper in another). Practice with student names first (proper), then classroom objects (common). For possessive, physically show objects with labels: 'This is Maya's pencil - it belongs to Maya.' Use sentence frames: 'The _____'s _____ is _____' with pictures. Watch for: students forgetting to capitalize proper nouns, confusion between Maya and Maya's (name vs ownership), and understanding that possessive nouns still function as nouns. Common/proper distinction: Common = any/all (dog = any dog), Proper = specific one (Fluffy = one specific dog).