A complex sentence includes an independent clause and at least one dependent clause.
A complex sentence includes one independent clause and at least one dependent clause (subordinate clause) that cannot stand alone as a complete sentence.
Fourth-grade instruction should emphasize how complex sentences allow writers to show that some ideas are more important (independent clause) while others provide supporting details or context (dependent clause).
Introduce subordinating conjunctions (such as because, when, if, although, since) that signal the beginning of dependent clauses, helping students understand how these words establish specific relationships between ideas.
Teach flexible clause positioning, showing how dependent clauses can appear before the independent clause (with a comma separating them) or after the independent clause (typically without a comma).
Guide students to recognize the three main types of dependent clauses: adverb clauses (answering how, when, where, why questions), adjective clauses (describing nouns), and noun clauses (functioning as subjects or objects).
Design sentence construction activities where students expand simple sentences by adding dependent clauses that provide additional information about time, cause, condition, or purpose.
Connect complex sentence instruction to reading comprehension by analyzing how authors use complex sentences to develop detailed explanations, establish time sequences, or create conditional scenarios in informational and narrative texts.
'When the bell rang' is a dependent clause that cannot stand alone.
By definition, complex sentences combine independent and dependent clauses.
Complex sentences include at least one dependent clause (Although it was late; because she wanted to).
'Because' is a subordinating conjunction introducing a dependent clause.
'When he saw her' is the dependent clause; 'He smiled' is the independent clause.
An independent clause can stand alone as a sentence.
The dependent clause 'because she loves music' cannot stand alone.
Subordinating conjunctions begin dependent clauses.
Dependent clauses can appear at the start or middle of complex sentences.
Option 3 is compound, not complex.
Dependent clause is 'While the sun set'.
'After' introduces the dependent clause.
Comma before a trailing dependent clause is optional.
Dependent clause set off by commas in the middle.
It cannot stand alone as a sentence.
'Since it was raining' is the dependent clause.
Comma is required when a dependent clause leads.
'Although' introduces a dependent clause.
Independent clause 'we kept studying' finishes the complex sentence.
Dependent clauses cannot stand alone.
Dependent clause cannot be a sentence alone.
Has independent clause + dependent clause.
'When' and 'after' indicate time.
Dependent clause 'If you work hard' + independent clause.
Independent clause can stand alone.
Sentences can have more than one subordinate clause.
First two have two subordinating clauses.
'But' is coordinating, not subordinating.
Dependent clause cannot stand alone.
Has dependent clause 'after I arrive'.
These words introduce reason clauses.
Dependent clause begins with 'even though'.
Subordinators cover various relationships.
Dependent clause 'Because she practiced daily' + independent clause.
Dependent clause begins with subordinating conjunction 'If'.
Those starting with subordinating conjunctions are complex.
'After school ended' is a dependent clause following the independent clause.
'Unless' introduces the dependent clause.
Dependent clause 'Because it was raining' + independent clause.
Independent clause stands alone as a sentence.
Subordinators introduce dependent clauses.
'Though he was young' is dependent; missing comma but still complex.
Only 'They ate dinner.' lacks a dependent clause.