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USA Curriculum · Grade 1 CCSS.ELA-LITERACY.W.1.2 - W.1.3, W.1.5, L.1.1 - L.1.2 Ages 6–7 (Grade 1) ⏱️ 3 min read

Writing Sentences and Short Stories: Grade 1 Study Guide

A sentence tells a complete idea. Writing builds from words to sentences to stories.

GRADE 1 · ENGLISHWriting Sentences and Short Stories✍️📝🐕📖

A sentence has a naming part (who or what) and a telling part (what happens). It begins with a capital letter and ends with a period, question mark or exclamation point. The cat naps. is a sentence. The cat is only a phrase.

Grade 1 writers write about real events and imagined stories. They learn to put events in order, use words like first, then and finally, and add details to make sentences more interesting.

Parts of a good sentence

CheckExample
Capital letter at the startThe dog ran fast.
Capital for names and IToday I met Mia.
Spaces between wordsI see a bird.
Ending mark . ? !Can you swim?

Adding details

Start with a simple sentence like The dog ran. Ask questions: What kind of dog? Where? How? Now write The big brown dog ran across the park very fast. Details answer what kind, where, when and how. Adjectives describe nouns and adverbs describe verbs, though Grade 1 uses these words informally.

1
Start with who and what

The dog ran.

2
Add what kind

The big brown dog ran.

3
Add where

…across the park.

4
Add how

…very fast.

Writing a short story

A first story needs a beginning, a middle with a problem or event and an end. Plan with a picture in three boxes before writing. Use time-order words. Example: First, Sam found a box. Next, he heard a noise inside. Then a kitten jumped out! Finally, Sam took the kitten home. Reread the story to check each sentence starts with a capital and ends with a mark.

Worked examples and common mistakes

Fix: the frog jumps becomes The frog jumps. Fix: i like pizza becomes I like pizza. Common mistakes: forgetting capitals and periods, writing 'and then, and then' in a long chain and skipping spaces. Read aloud to find where one idea ends and another begins.

💡 Pro Tip: Keep a one-sentence journal: each day, write one sentence about something that happened.

Check your understanding: model answers

1. My dog is sleepy. 2. Example: The bird sang in the tall tree. 3. Use first, next and last, and check each sentence for a capital letter and a period.

✨ Key Takeaways

  • A sentence has a who and a what happens.
  • Begin with a capital and end with a mark.
  • Add details with what kind, where and how.
  • Stories need a beginning, middle and end.

💬 Questions for Discussion & Reflection

  • Fix: 'my dog is sleepy'.
  • Add where to: 'The bird sang.'
  • Write three sentences telling what you did first, next and last today.

Print lined paper for writing →

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