Prefixes Worksheets for Mis, Dis, Un, Im and In

Have you even seen a student write the word “unpossible?” What about “misagree” or “disfamiliar?” It might make you giggle at the time, but it also shows that these students need more support in choosing the correct prefix.

Understanding how prefixes change the meaning of words is a key part of developing vocabulary, spelling knowledge and reading comprehension. This worksheet pack focuses specifically on prefixes that give base words a negative meaning: mis, dis, un, im and in. It includes nine activities designed to encourage students to explore how these prefixes give a negative or opposite connotation to a base word. Activities include:

• Building new words with prefixes
• Color coding real vs fake words
• Word and meaning match up
• Finding prefixes in context
• And many more!

This worksheet pack downloads as an easy-print PDF or an editable Google Slides file. Answers are included in both file options.

Read on to learn more about the benefits of using these prefixes worksheets with your students.

Word-, Sentence- and Text-Level Prefix Practice Worksheets

As teachers, we know how important it is to structure learning so that students are supported while their confidence develops. These prefix practice worksheets have been designed to guide students through a carefully sequenced learning journey that progresses from word-level understanding to sentence-level application and, finally, to text-level mastery.

Here’s how this resource sets your students up for success:

• Word-level tasks – Students focus on identifying prefixes in single words and understanding how they change a base word’s meaning.
• Sentence-level tasks – Students examine prefixed words in meaningful sentences, helping them understand how word meaning affects context.
• Text-level activities – Students identify prefixed words within slightly longer texts, encouraging deeper comprehension of how prefixes contribute to meaning.

The gradual increase in challenge allows students to experience success while continuing to extend their understanding. Teachers can easily differentiate instruction by selecting activities that match student readiness and learning needs.

Download This Prefix Worksheet Pack Today!

Ready to get your hands on this prefix worksheet pack? Use the dropdown menu on the Download button to access your preferred version of this resource. (Note: You will be prompted to copy the Google Slides version to your personal drive before accessing it.)

The worksheets require minimal preparation, making them ideal for busy teachers who need high-quality literacy resources without spending valuable planning time creating activities from scratch. Use them as part of your spelling program, grammar lessons, guided reading sessions, literacy rotations or intervention support. 

As this resource contains answer sheets, we recommend printing one copy of the entire file. Then, remove the answer sheets and make photocopies of the worksheets as required.

This resource was created by Lindsey Phillips, a teacher in Michigan and a Teach Starter collaborator.

Prefixes for 3rd Graders? We Have You Covered!

Don’t navigate away from this page just yet! Click below to explore more engaging games, worksheets and digital activities to use when teaching prefixes to your 3rd grade students.

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Prefix Bingo

Match prefix words to their definition by identifying the meaning of the prefix and the root word with a fun game of BINGO.

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Prefixes PowerPoint

Use this Prefix PowerPoint to help students understand what prefixes are and confidently use common prefixes related to opposites, time, place and position, numbers and size.

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Time Prefixes Worksheet Pack – Re, Pre, Mid and Post

Download this prefix worksheet pack to help students use time prefixes such as re, pre, mid and post across a range of contexts.