Rock Hunt Run-Ons

Written by Adi Ackerman, Head Teacher

"Rock Hunt Run-Ons - Rocks & Minerals" is written for 3rd Grade (Ages 8-9), and it covers Common Core L.3.1.I. If your little one is a year younger but already steady on sentences, the page still works. You may just need to read the instructions out loud. And if they are older and fixing run-on sentences never quite stuck, this is a short review rather than busywork.

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Rock Hunt Run-Ons - Rocks & Minerals
Rock Hunt Run-Ons - Rocks & Minerals

A run-on sentence joins two complete thoughts without the punctuation to separate them. Rewrite each run-on as two sentences with correct punctuation. Free printable third grade grammar worksheet from our Rocks & Minerals pack. Part of our fixing run-on sentences sentences collection. Aligned to Common Core standards.

How do I use this worksheet?

Introduce the skill with a brief whole-class activity, such as calling out examples and asking students to give a thumbs up when they hear fixing run-on sentences in a sentence. Then let students work through it independently, using a partner or small group only if they want to talk through their thinking, referring to a class anchor chart if one is available. When reviewing answers, ask students to explain why an answer is correct rather than just confirming it. These fixing run-on sentences worksheets work well as a focused practice activity, a homework assignment, or a warm-up at the start of a language arts lesson.

What students will practice

  • Students will identify and correctly use fixing run-on sentences in sentences and short passages.
  • Students will distinguish fixing run-on sentences from related language concepts and apply rules consistently.
  • Students will demonstrate understanding of fixing run-on sentences through guided and independent practice, in both reading and their own writing.


Curriculum Links

Common Core State Standards

Language · 3rd Grade

L.3.1.I

Standard: Produce simple, compound, and complex sentences.

View all L.3.1.I worksheets →

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FAQ

How do I use this fixing run-on sentences worksheet?

Introduce the skill with a brief whole-class activity, such as calling out examples and asking students to give a thumbs up when they hear fixing run-on sentences in a sentence. Then let students work through it independently, using a partner or small group only if they want to talk through their thinking, referring to a class anchor chart if one is available. When reviewing answers, ask students to explain why an answer is correct rather than just confirming it. These fixing run-on sentences worksheets work well as a focused practice activity, a homework assignment, or a warm-up at the start of a language arts lesson.

What does this worksheet teach?

These fixing run-on sentences worksheets for 3rd grade give students the targeted language arts practice they need to master this important grammar skill. Students identify, sort, complete, and write using fixing run-on sentences through a variety of exercises designed to reinforce both recognition and application. Our sentences worksheets connect grammar practice to reading and writing so students see how fixing run-on sentences works in real language. Building a solid understanding of fixing run-on sentences in 3rd grade sets students up for stronger writing and clearer communication in every subject.

Can I use this fixing run-on sentences worksheet for homeschool or classroom?

Yes, both. We made it for 3rd Grade sentences, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with fixing run-on sentences. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.

How many 3rd Grade fixing run-on sentences worksheets are there?

56 printable worksheets, all free to preview. Downloads are included with a ClassWeekly free trial, and every page prints on standard 8.5 x 11 paper.

What age are fixing run-on sentences worksheets for?

These are written for 3rd Grade students, roughly ages 8-9. Many teachers also use them a grade up for review or a grade down as an extension, so use the preview to judge the fit for a particular child.

Are these fixing run-on sentences worksheets aligned to Common Core?

Yes. Each one shows the Common Core code it covers on its own page, so you can check the alignment yourself rather than taking our word for it.

Can I use these fixing run-on sentences worksheets for homeschool?

Yes. Nothing here assumes a classroom of 25, so they work the same one-to-one at the kitchen table as they do in a 3rd Grade classroom, a literacy centre, or a tutoring session.

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Worksheet Details

Grade3rd Grade
SubjectGrammar & Writing
TopicSentences
StandardL.3.1.I
Pages1 page
DifficultyMedium

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