Grade 1 Suffixes — Printable No-Prep Worksheet

This foundational phonics worksheet provides primary students with targeted practice combining root words and common suffixes. By matching endings from a provided word bank to base words, learners actively build their morphological awareness, expanding their vocabulary and improving both decoding and spelling fluency in early reading contexts.

At a Glance

• Grade: 1 · Subject: ELA
• Standard: CCSS.ELA-LITERACY.L.1.4.c — Identify root words and their inflectional forms
• Skill Focus: Suffixes and Root Words
• Format: 1 page · 7 problems · Answer key included · PDF
• Best For: Independent practice and centers
• Time: 10–15 minutes

What's Inside

This single-page printable features a straightforward matching activity where students connect seven common suffixes—including -ing, -ed, and -es—to their corresponding root words. A clear suffix bank at the top of the page provides visual support, while the included answer key ensures quick and accurate grading for educators.

Zero-Prep Workflow

• Print (30 seconds): Generate the single-page PDF and the accompanying answer key directly from your device.
• Distribute (30 seconds): Hand out the worksheets to students with no additional materials required beyond a pencil.
• Review (1 minute): Use the answer key to rapidly check student comprehension.

With a total teacher preparation time of under two minutes, this resource is highly suitable for emergency sub plans or spontaneous skill reinforcement.

Standards Alignment

This resource is directly aligned to CCSS.ELA-LITERACY.L.1.4.c, requiring students to identify frequently occurring root words and their inflectional forms. It also supports foundational reading skills by reinforcing phonics and word recognition. Both standard codes can be copied directly into lesson plans, IEP goals, or district curriculum mapping tools.

How to Use It

Deploy this worksheet during independent literacy centers after direct instruction on inflectional endings. Alternatively, use it as a morning work activity to activate prior knowledge. As students work, observe whether they correctly match the tense or plurality of the suffix to the root word, which serves as an excellent formative assessment. Expected completion time ranges from ten to fifteen minutes.

Who It's For

This activity is designed for first-grade students mastering early morphology, but it also serves as an effective intervention tool for second graders needing foundational review. Pair this worksheet with a classroom anchor chart detailing the rules for adding -ed and -ing to base words for maximum instructional impact.

Developing morphological awareness through explicit instruction on affixes is a critical component of early literacy acquisition. When students practice identifying root words and their inflectional forms, as outlined in CCSS.ELA-LITERACY.L.1.4.c, they build essential cognitive frameworks for decoding multisyllabic words and comprehending complex texts. According to Fisher & Frey (2014), providing students with structured, repetitive exposure to morphological patterns significantly enhances their ability to transfer these skills to independent reading and writing tasks. This targeted practice with suffixes like -ing, -ed, and -es allows young learners to recognize familiar word parts automatically, reducing cognitive load during reading. By isolating the root word and attaching the correct suffix, students solidify their understanding of how word parts function together to create meaning, ultimately fostering greater reading fluency and vocabulary growth across all academic disciplines.