Students practice identifying and capitalizing proper nouns like "Jason" and "California" in this simple grammar exercise.

Let me work through this worksheet step by step to identify the proper nouns in each sentence.

What is a proper noun?
A proper noun names a specific person, place, thing, or idea. Proper nouns always start with a capital letter.

Let me analyze each sentence:

Sentence 1: "jason has to go to school tomorrow."
- Looking for specific names of people, places, things, or ideas
- "jason" - This is a person's name (should be capitalized as "Jason")
- "school" - This is a common noun (not a specific school name)
- Proper noun: Jason

Sentence 2: "I live in the state of california."
- Looking for specific names
- "california" - This is a specific state name (should be capitalized as "California")
- Proper noun: California

Sentence 3: "I live on main street."
- Looking for specific names
- "main street" - This is a specific street name (should be capitalized as "Main Street")
- Proper noun: Main Street

Sentence 4: "Let's go to disneyland today."
- Looking for specific names
- "disneyland" - This is a specific place/theme park name (should be capitalized as "Disneyland")
- Proper noun: Disneyland

Sentence 5: "My birthday is in the month of january."
- Looking for specific names
- "january" - This is a specific month name (should be capitalized as "January")
- Proper noun: January

Now let me verify my answers are correct:
1. Jason ✓ (person's name)
2. California ✓ (state name)
3. Main Street ✓ (street name)
4. Disneyland ✓ (theme park name)
5. January ✓ (month name)

All of these are proper nouns because they name specific things and should be capitalized.

Final Answer:
1. Jason
2. California
3. Main Street
4. Disneyland
5. January