Grade 1 Suffixes — Printable No-Prep Worksheet

This Essential Grade 1 Suffixes Worksheet provides targeted language practice for early learners. By choosing suffixes like -s, -es, -ed, and -ing, students understand how endings change meaning. This printable resource ensures students can accurately identify and apply word parts in sentence contexts.

At a Glance

• Grade: Grade 1 · Subject: English Language Arts
• Standard: CCSS.ELA-LITERACY.L.1.4.B — Use frequently occurring affixes as a clue to the meaning of a word
• Skill Focus: Inflectional Suffixes (-s, -es, -ed, -ing)
• Format: 2 pages · 4 problems · Answer key included · PDF
• Best For: Independent practice or quick formative assessment
• Time: 10–15 minutes

What's Inside

This comprehensive 2-page PDF features four high-interest sentence completion tasks designed for first-grade literacy development. Each task presents a sentence with a missing suffix, followed by two clear options and a helpful instructional hint to guide student thinking. The layout is spacious and student-friendly, featuring a dedicated score box and clear "Part 1" branding to organize the learning experience.

Zero-Prep Workflow

• Print: Generate copies of the 2-page document in under 30 seconds directly from the PDF viewer.
• Distribute: Provide copies to students for a focused 10-minute independent work session or morning work activity.
• Review: Use the included answer key to facilitate a quick five-minute peer-review or whole-class check for immediate feedback.

This streamlined process makes it an ideal choice for emergency sub plans or quick transitions between core instructional blocks.

Standards Alignment

The primary focus of this activity is CCSS.ELA-LITERACY.L.1.4.B, which requires students to use frequently occurring affixes as a clue to the meaning of a word. By distinguishing between plural markers (-s, -es) and tense markers (-ed, -ing), students also support their mastery of CCSS.ELA-LITERACY.L.1.1.E regarding verb usage. 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 the "You Do" phase of a gradual release lesson. It serves as an effective bridge between instruction and independent writing. Teachers should observe students reading the provided hints; this allows for formative assessment to see if students can verbalize suffix choice. Expect completion in roughly 12 minutes.

Who It's For

This resource is specifically tailored for Grade 1 students, though it provides excellent remediation for Grade 2 learners who struggle with verb tense consistency. It is highly effective for English Language Learners (ELLs) due to the sentence-level context and explicit hints. Pair this worksheet with a suffix anchor chart or a short reading passage to reinforce lexical patterns across different instructional modalities.

Educational research emphasizes that morphological awareness is a significant predictor of reading comprehension and spelling accuracy in the early primary grades. According to Fisher & Frey (2014), purposeful practice with inflectional endings like -s, -ed, and -ing through guided application helps students decode complex words more efficiently. This worksheet aligns with CCSS.ELA-LITERACY.L.1.4.B by providing structured opportunities to identify suffixes within context-rich sentences. By using the provided hints, students engage in metacognitive thinking, connecting grammatical rules to situational meanings. Such scaffolding is essential for building a robust lexical foundation. This resource provides a reliable method for documenting student progress toward foundational literacy benchmarks. This standalone summary confirms the worksheet's role in a standards-based curriculum, ensuring that students meet necessary Grade 1 ELA requirements through evidence-based instructional design and clear assessment markers.