Grade 2 - Writing
6 printable versions - Building Confidence - About 3 minutes each
Grade 2 - Writing - Building Confidence
Worksheet 1Which choice is a complete sentence?
Combine the subject "The puppy" with the predicate "chased the red ball." Which sentence is complete?
Which group of words needs a naming part to become a complete sentence?
Which revision turns the fragment into a complete sentence: "Lined up near the door."
Which pair of sentences fixes the run-on: "The class lined up the teacher opened the door."
A complete sentence needs both a naming part and an action or telling part. Second graders may understand this when speaking, but written fragments still appear when they start with an action and forget who did it. Run-on sentences are the opposite problem: two complete thoughts get pushed together without a stopping point. This worksheet gives students short, checkable decisions about sentence building. They identify complete sentences, combine subjects and predicates, fix fragments, and split simple run-ons. The goal is not grammar labeling for its own sake. It is helping children build sentences that a reader can follow without asking who, what happened, or where one thought ends. The repeated choices build a habit they can use during drafting too.
'Chased the red ball' is missing who did the action. 'The puppy chased the red ball' is complete.
Thinking a group of words is complete because it is long, even when it is missing a subject or predicate.
Ask who or what the sentence is about, then ask what happened.