FANBOYS Conjunctions Worksheet | Grade 4–5 Printable

This Grade 4–5 coordinating conjunctions worksheet builds students' command of FANBOYS—for, and, nor, but, or, yet, so—through 20 structured word-search and application problems that reinforce how conjunctions connect independent clauses and ideas in writing.

At a Glance

• Grade: 4–5 · Subject: ELA / Grammar
• Standard: CCSS.ELA-LITERACY.L.4.1.E — Use coordinating conjunctions to form compound sentences
• Skill Focus: Identifying and applying FANBOYS coordinating conjunctions
• Format: 1 page · 20 problems · Answer key included · PDF
• Best For: Grammar practice, centers, or homework
• Time: 15–25 minutes

Inside: one-page word-search grid targeting all seven FANBOYS terms, plus recognition tasks requiring students to locate each conjunction and apply it in context. Answer key lists every word location and correct usage. No word bank needed—the FANBOYS acronym itself serves as the built-in reference scaffold.

• Guided practice: Students scan the grid for for and and first—highest-frequency conjunctions—with the acronym printed at the top as a visual anchor (approximately 6 problems).
• Supported practice: Students locate mid-difficulty terms (nor, but, or) using positional clues embedded in the grid layout (approximately 8 problems).
• Independent practice: Students find yet and so—least common, requiring full grid scanning—then confirm all seven are identified without prompts (approximately 6 problems).

This gradual-release structure mirrors the I Do / We Do / You Do model: teacher introduces FANBOYS, class works through common conjunctions together, then students complete the grid independently.

Standards Alignment
CCSS.ELA-LITERACY.L.4.1.E — Use coordinating conjunctions. Students demonstrate understanding by identifying all seven coordinating conjunctions within connected text. Supporting standard CCSS.ELA-LITERACY.L.5.1.A extends this skill by requiring students to explain the function of conjunctions in compound sentences. Both standard codes can be copied directly into lesson plans, IEP goals, or district curriculum mapping tools.

How to Use It
Use before direct instruction as a pre-assessment: note which FANBOYS terms students miss to target explicit teaching. Use after instruction as guided practice or a center activity. Formative tip: if students consistently miss nor or yet, flag for small-group reteach—these are the lowest-frequency conjunctions in student writing. Expected completion: 15–25 minutes for most Grade 4–5 learners.

Who It's For
Primary audience: Grade 4–5 students in grammar or ELA instruction. Works well for early finishers, homework, or sub-plan days. Pairs naturally with a compound-sentence anchor chart listing FANBOYS with example sentences for each conjunction. Students needing extension can write one original compound sentence per conjunction after completing the grid.

Coordinating conjunctions are among the highest-leverage grammar targets at the elementary level. NAEP writing data show that Grade 4 students who use varied conjunctions produce more syntactically complex sentences, a key indicator of writing proficiency. CCSS.ELA-LITERACY.L.4.1.E requires students to use coordinating conjunctions correctly, and Fisher & Frey (2014) identify explicit grammar practice embedded in meaningful tasks as more effective than isolated drill. This FANBOYS worksheet addresses that standard directly: students locate all seven coordinating conjunctions—for, and, nor, but, or, yet, so—in a structured word-search format, building automatic recognition before application in writing. One page, 20 problems, answer key included. Suitable for Grade 4–5 classrooms, homework, or intervention groups targeting sentence-level grammar.