5th grade · English Language Arts · Unit 6 of 11
Complex Sentences
Clauses and conjunctions
What your child practices
Choosing conjunctions like although, because and unless, finding dependent and independent clauses, telling simple, compound and complex sentences apart, and combining sentences.
Alaska content standards learning standard: L.5.1 · clauses and subordinating conjunctions
How we explain it
Children can open this short lesson before they practice.
- An independent clause can stand alone. A dependent clause starts with a word like when, because, although or unless and can’t.
- A compound sentence joins two independent clauses with and, but or so.
- A complex sentence has one independent clause and at least one dependent clause.
Example: “When the timer beeped, we took out the bread.” Which part is the dependent clause? “We took out the bread” can stand alone. The part starting with “when” can’t. Answer: when the timer beeped
Complex Sentences in Alaska
In the Alaska content standards, this is unit 6 of 11 in 5th grade English Language Arts, after Greek and Latin Roots and before Punctuation Power.
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.
- 5th grade guide for Alaska parents
- Printable 5th 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
Which subordinating conjunction makes the most sense?
____ the movie was long, Kenji enjoyed every minute.
- Because
- Unless
- Although
- Until
Although
Hint: You might expect a long movie to be boring, but he enjoyed it. Which word shows a surprising contrast?
Question 2
Which subordinating conjunction makes the most sense?
The team celebrated ____ they won the championship.
- unless
- although
- after
- until
after
Hint: First they won, then they celebrated. Which word shows time order?
Question 3
Which sentence correctly combines these two sentences using “because”?
Noah wore a hat.
The sun was very strong.
- Because Noah wore a hat the sun was very strong.
- The sun was very strong because Noah wore a hat.
- Noah wore a hat because the sun was very strong.
- Noah wore, a hat because the sun was very strong.
Noah wore a hat because the sun was very strong.
Hint: The combined sentence must make sense, and when the dependent clause comes first, a comma goes right after it.
Question 4
What kind of sentence is this?
We can walk to the park, or we can ride our bikes.
- complex sentence
- compound sentence
- simple sentence
compound sentence
Hint: A compound sentence joins two independent clauses with a comma and a word like and, but, or or so.
Question 5
What kind of sentence is this?
My cat sleeps on the windowsill.
- compound sentence
- simple sentence
- complex sentence
simple sentence
Hint: A simple sentence has just one independent clause (one subject–verb idea), even if it has two subjects or two verbs.
Question 6
Which part of this sentence is the dependent clause?
When the timer beeped, Ana took the muffins out of the oven.
- when the timer beeped
- Ana took the muffins out of the oven
when the timer beeped
Hint: A dependent clause starts with a word like because, when, if or although. It can't stand alone as a sentence. The independent clause can.