Diagram the Relatives Answer Key

Diagram the Relatives helps students diagram sentences containing relative clauses introduced by who, which, or that. Students identify the noun being described, locate the relative clause, place that clause beneath the main sentence, and connect it to the modified noun with a dotted line. The worksheet strengthens relative clauses, adjective clauses, relative pronouns, noun modification, sentence diagramming, clause structure, and grammatical relationships. It is especially appropriate for students in grades 5-7 who are ready to analyze how a dependent clause can give more information about a noun.

Academic Focus

• Identify the modified noun: Students determine which noun the relative clause describes.
• Locate the relative pronoun: Learners find who, which, or that at the beginning of the clause.
• Diagram the relative clause: Students place the clause beneath the main line on its own structure.
• Connect the description: Children use a dotted line to show which noun the clause modifies.

Instructional Support

• Makes adjective-clause function visible: Students see that the whole relative clause acts like a describing word.
• Builds close reading skills: Learners must carefully separate the main sentence from the embedded clause.
• Supports parent guidance: Adults can ask, “Which noun is being described, and what extra information does the clause give?”
• Provides focused practice: Each example uses a clear relative pronoun and a manageable sentence structure.
• Ready to use: The page works for direct instruction, guided practice, homework, tutoring, or homeschool lessons.

Relative clauses can make a sentence look complicated because they contain their own subject and verb inside the main sentence. In “The teacher who smiled greeted the class,” who smiled describes teacher, while the main sentence is “The teacher greeted the class.” Diagramming separates those two layers and shows how the relative clause connects back to the noun it modifies. As students complete the page, they strengthen relative-pronoun recognition, adjective-clause understanding, sentence analysis, diagramming accuracy, grammar vocabulary, and confidence. In classroom and homeschool settings, this worksheet reinforces how clauses can function as modifiers and prepares learners for more advanced sentence structures.