Subject-Verb Agreement Printable | Grade 3 ELA

This Grade 3 subject-verb agreement worksheet builds students' ability to match verbs correctly to singular and plural subjects, producing clear and grammatically accurate sentences across 20 structured practice problems. Students leave with a reliable rule they can apply independently in their own writing.

At a Glance

• Grade: 3 · Subject: English Language Arts — Grammar
• Standard: CCSS.ELA-LITERACY.L.3.1.F — Ensure subject-verb agreement in simple and compound sentences
• Skill Focus: Matching verbs to singular and plural subjects
• Format: 1 page · 20 problems · Answer key included · PDF
• Best For: Focused grammar practice or morning work
• Time: 15–25 minutes

Inside, students encounter 20 problems presented in a clear, single-page format. Task types include choosing the correct verb form from a pair (e.g., run / runs), completing sentences with the right verb, and identifying errors in subject-verb pairs. The answer key provides correct responses for every item, enabling fast teacher review or self-correction.

• Guided practice (Problems 1–6): Sentence stems with two verb choices in parentheses. Heavy scaffold — students circle the correct form, reinforcing the singular/plural rule with low cognitive load.
• Supported practice (Problems 7–14): Fill-in-the-blank sentences with a word bank. Scaffold reduced — students recall verb forms with a reference list available.
• Independent practice (Problems 15–20): Error-identification and rewrite tasks. No scaffold — students locate the incorrect verb and write the corrected sentence, demonstrating full internalization of the rule.

This gradual-release sequence mirrors the I Do / We Do / You Do model, moving students from recognition to production within a single sitting.

Standards Alignment
Primary standard: CCSS.ELA-LITERACY.L.3.1.F — Ensure subject-verb and pronoun-antecedent agreement. Supporting standard: CCSS.ELA-LITERACY.L.3.1 (demonstrate command of standard English grammar and usage when writing or speaking). Both standard codes can be copied directly into lesson plans, IEP goals, or district curriculum mapping tools.

How to Use It
Use Problems 1–6 during direct instruction as a guided check — students complete alongside teacher modeling, then compare answers whole-class. Assign Problems 7–20 after instruction as independent seatwork or homework. Formative tip: scan Problem 15–20 rewrites before returning papers; students who revert to the original error need a quick reteach on plural noun identification. Expected completion: 15–25 minutes for most third graders.

Who It's For
Designed for Grade 3 students building foundational grammar skills, including English language learners who benefit from the sentence-frame structure in the fill-in section. Pairs naturally with a subject-verb anchor chart posted during work time or with a short mentor-text read-aloud where students hunt for subject-verb pairs in print.

Subject-verb agreement is among the most frequently assessed grammar conventions at the elementary level. CCSS.ELA-LITERACY.L.3.1.F requires students to ensure agreement in both simple and compound sentences — a skill that transfers directly to writing quality. Fisher & Frey (2014) identify gradual-release structures as critical for grammar automaticity: students who practice agreement rules through scaffolded, then independent tasks show stronger transfer to original writing than those receiving rule instruction alone. This 20-problem worksheet applies that sequence explicitly, moving from supported choice tasks to independent error correction. NAEP data consistently show that sentence-level grammar control at Grade 3 predicts writing convention scores through Grade 8, making early, structured practice high-leverage. Assign this worksheet as a standalone grammar block, a sub-plan activity, or a targeted intervention for students flagged on writing rubrics for agreement errors.