7th grade · English Language Arts · Unit 4 of 13
Clauses & Sentences
Simple, compound, complex and more
What your child practices
Finding independent and dependent clauses, naming the four sentence types, and fixing fragments, run-ons and comma splices, the building blocks of varied, clear sentences.
Alaska content standards learning standard: L.7.1 · simple, compound and complex sentences
How we explain it
Children can open this short lesson before they practice.
- An independent clause stands alone. A dependent clause starts with a word like if, because or when and can’t.
- Simple: one independent clause. Compound: two joined by and, but or so. Complex: independent plus dependent. Compound-complex: two independent plus a dependent.
- Fix fragments, run-ons and comma splices by adding what’s missing or joining clauses correctly.
Example: “When the bell rang, we ran outside.” What type of sentence is this? “We ran outside” is independent. “When the bell rang” is dependent. Answer: Complex
Clauses & Sentences in Alaska
In the Alaska content standards, this is unit 4 of 13 in 7th grade English Language Arts, after Persuasive Power and before Modifiers & Parallelism.
Gradelings describes a child's practice on this unit as Beginning, Approaching, Meeting or Exceeding (Four practice steps). That reflects practice, not a report-card mark: the teacher decides the mark.
- 7th grade guide for Alaska parents
- Printable 7th grade English Language Arts sheet
- Alaska report cards explained
Source: Alaska Department of Education and Early Development
Sample questions
A taste of this unit. In the app, questions change every time and get easier or harder to match your child.
Question 1
What type of sentence is this?
We could take the ferry, or we could drive around the lake.
- Compound-complex
- Complex
- Compound
- Simple
Compound
Hint: Two independent clauses joined by a comma and a conjunction (and, but, or, so) or by a semicolon make a compound sentence.
Question 2
Which sentence is a comma splice?
- The test was hard, but Priya felt prepared.
- The test was hard; Priya felt prepared.
- Although the test was hard, Priya felt prepared.
- The test was hard, Priya felt prepared.
The test was hard, Priya felt prepared.
Hint: A comma splice joins two complete sentences with only a comma. Look for a comma with no joining word after it.
Question 3
What type of sentence is this?
Our class planted tomatoes in the school garden.
- Compound-complex
- Complex
- Simple
- Compound
Simple
Hint: Count the clauses. This has just one independent clause (one subject–verb unit that can stand alone).
Question 4
What type of sentence is this?
Because the trail was muddy, we wore our boots.
- Complex
- Simple
- Compound-complex
- Compound
Complex
Hint: One independent clause plus a dependent clause (starting with a word like because, when, although, if or that) makes a complex sentence.
Question 5
Which of these is a sentence fragment?
- The bus was late, so we walked to school.
- Leo smiled as he opened the letter.
- Ravi likes mystery novels, but his sister prefers poetry.
- If it snows tomorrow.
If it snows tomorrow.
Hint: A fragment is missing part of a complete thought. A dependent clause on its own (like “When the bell rang.”) leaves the reader asking “…then what?”
Question 6
Which part of this sentence is the dependent clause?
We waited inside until the storm passed.
- We waited inside
- until the storm passed
- inside
until the storm passed
Hint: A dependent clause has a subject and a verb but can't stand alone. It usually starts with a word like because, when, if, although or that.