English Language Arts Grade 6 15 min

Is it a complete sentence or a fragment?

Is it a complete sentence or a fragment?

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Introduction & Learning Objectives

Learning Objectives Define what constitutes a complete sentence. Identify the subject and predicate in a given sentence. Explain why a group of words is considered a sentence fragment. Distinguish between complete sentences and sentence fragments in various texts. Revise sentence fragments into complete sentences. Apply their understanding of complete sentences to improve the clarity of their own writing. Ever read something that just didn't make sense, like a puzzle with missing pieces? 🧩 That's often what happens when sentences aren't complete! In this lesson, you'll become a detective, learning to spot the difference between a complete sentence and a tricky fragment. Knowing this helps you write clearly and powerfully, especially when sharing your ar...
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Key Concepts & Vocabulary

TermDefinitionExample Complete SentenceA group of words that expresses a complete thought and contains both a subject and a predicate.The eager student read the book. Sentence FragmentA group of words that looks like a sentence but is missing a subject, a predicate, or does not express a complete thought. It cannot stand alone.Running quickly down the street. SubjectThe noun or pronoun that performs the action or is described in the sentence. It tells 'who' or 'what' the sentence is about.*The dog* barked loudly. (The dog is the subject) PredicateThe part of the sentence that contains the verb and tells what the subject does or is.The dog *barked loudly*. (Barked loudly is the predicate) VerbA word that describes an action, state, or occurrence. It's often the mai...
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Key Rules & Conventions

The 'Subject-Predicate-Complete Thought' Rule For a group of words to be a complete sentence, it MUST have a subject, a predicate (which includes a verb), AND express a complete thought. Use this rule as a checklist. If any one of these three parts is missing, or if the thought feels unfinished, it's likely a fragment. The 'Subordinating Conjunction' Trap If a group of words starts with a subordinating conjunction (like *because, although, while, if, when, since*) and doesn't have an independent clause attached, it's a fragment. These words make a clause dependent, meaning it can't stand alone as a complete thought. It needs to be connected to a main idea. The 'Missing Subject' Rule A group of words is a fragment if it...

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Sample Practice Questions

Challenging
A writer wants to create a sense of urgency in their story. Which option uses a complete imperative sentence correctly, rather than a fragment, to achieve this?
A.Quickly, to the door.
B.Running for the exit.
C.The sound of the alarm.
D.Get out now!
Challenging
A group of words has a noun ('the map') and a verb-like word ('showing'). Why is 'The map showing the secret passage' a sentence fragment?
A.It is a fragment because 'map' cannot be a subject.
B.It is a fragment because it needs to be a question, like 'Is the map showing the secret passage?'
C.It is a fragment because 'showing' is a participle describing the map, not a main verb in a predicate.
D.It is a complete sentence because it has a subject and a verb.
Challenging
A student is writing an argumentative paragraph: 'The school should have a longer recess. A main reason is student health. For example, getting more exercise every day. This would help students focus in class.' Which part is a sentence fragment that weakens the clarity of the argument?
A.The school should have a longer recess.
B.For example, getting more exercise every day.
C.main reason is student health.
D.This would help students focus in class.

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