Informational Writing — Answer Key
Part A: Fill in the Blank
Write the missing word or number on each line.
1. An informational paragraph begins with a topic sentence.
Every informational paragraph opens with a topic sentence that states the main idea.
2. The body of an informational paragraph contains supporting details.
Supporting details form the body of the paragraph and back up the topic sentence with evidence.
3. The transition phrase "for example" introduces a specific case or illustration.
"For example" signals that a specific instance is about to be given to support the main idea.
4. Writers use definitions to explain unfamiliar words to the reader.
Definitions are a type of supporting detail that clarifies specialized vocabulary for the reader.
5. A strong concluding sentence does not add new information.
A concluding sentence wraps up what was already said — introducing new information belongs in the body.
6. The purpose of informational writing is to inform the reader about a topic.
Informational writing's primary purpose is to educate readers with facts, definitions, and examples.
7. Transition words help writing flow by linking ideas together.
Transitions create logical connections between sentences and paragraphs, improving reading flow.
8. Each supporting detail should relate directly to the main idea.
All supporting details must connect back to the main idea — off-topic details weaken the paragraph.
9. Informational writing is based on facts rather than opinions.
Facts (verifiable information) are the foundation of informational writing, distinguishing it from opinion or persuasive writing.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
Topic sentence
→ Introduces the main idea
Connects one idea to the next
Supporting detail
→ Gives facts or examples
Wraps up the paragraph
Transition word
→ Connects one idea to the next
Introduces the main idea
Concluding statement
→ Wraps up the paragraph
Gives facts or examples
Topic sentence → introduces main idea; Supporting detail → gives facts/examples; Transition word → connects ideas; Concluding statement → wraps up.