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Instructions

  1. Read the rules and examples carefully before starting each section.
  2. In Section 1, correct the simple sentences by adding a capital letter at the start and a period at the end.
  3. In Section 2, determine the appropriate end punctuation: Period (.), Question Mark (?), or Exclamation Point (!).
  4. Complete the Copy Editor Challenge in Section 3 by rewriting the entire paragraph with correct capitalization and punctuation.

Section 1: Start Strong (Capitalization and Periods)

Rule Review: Every sentence must start with a capital letter. If the sentence is a simple statement (declarative), it ends with a period (.).

Instructions: Rewrite the incorrect sentence in the second column, making sure to apply the capitalization and period rules.

Incorrect Sentence Correct Sentence (Example)
we went to the park today We went to the park today.
the dog barked loudly
my favorite color is blue
learning english is fun
they finished their homework
the sun set at 7 pm

Section 2: Punctuation Power (Beyond the Period)

Instructions: Read the sentence. Decide if it needs a Period (.), a Question Mark (?), or an Exclamation Point (!). Write the correct punctuation mark in the box.

  1. What time does the school bus arrive [ ]
  2. I finally finished the whole puzzle [ ]
  3. That roller coaster goes so fast [ ]
  4. Please remember to clean your room today [ ]
  5. Did you see the shooting star last night [ ]
  6. This is the best song I have ever heard [ ]

Section 3: The Copy Editor Challenge (Paragraph Rewrite)

Instructions: Rewrite the paragraph below. Correct all capitalization errors, insert all missing punctuation (periods, question marks, exclamation points), and ensure that every sentence is properly formed.

Original Paragraph:

i love reading science fiction books. have you read the lightning thief it is about a boy named percy jackson who discovers he is a demigod wow, what an adventure the plot is thrilling

(Use the lines below to write the corrected paragraph.)

Line Rewrite the Sentence Correctly
1
2
3
4
5

Section 4: Challenge Zone: Proper Nouns

Advanced Hint: Proper nouns (names of specific people, places, days, months, and specific titles) must always be capitalized, even in the middle of a sentence.

Instructions: Read the paragraph. There are 5 missing capital letters for proper nouns. Circle the 5 words that need fixing, then write the corrected words below.

My best friend, tara, lives near lake michigan. last tuesday, we watched the movie harry potter. i love the month of june because my birthday is then. she also has a dog named penny.

Corrected Proper Nouns:


Answer Key

Section 1: Start Strong (Capitalization and Periods)

Incorrect Sentence Correct Sentence
the dog barked loudly The dog barked loudly.
my favorite color is blue My favorite color is blue.
learning english is fun Learning English is fun.
they finished their homework They finished their homework.
the sun set at 7 pm The sun set at 7 pm.

Section 2: Punctuation Power (Beyond the Period)

  1. What time does the school bus arrive [?]
  2. I finally finished the whole puzzle [!]
  3. That roller coaster goes so fast [!]
  4. Please remember to clean your room today [.]
  5. Did you see the shooting star last night [?]
  6. This is the best song I have ever heard [!]

Section 3: The Copy Editor Challenge (Paragraph Rewrite)

Line Rewrite the Sentence Correctly
1 I love reading science fiction books.
2 Have you read The Lightning Thief?
3 It is about a boy named Percy Jackson who discovers he is a demigod.
4 Wow, what an adventure!
5 The plot is thrilling.

Section 4: Challenge Zone: Proper Nouns

Corrected Proper Nouns:

  1. Tara
  2. Lake Michigan
  3. Tuesday
  4. Harry Potter
  5. June
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