Reason Builder Answer Key

Students expand simple sentences by adding a cause using either because or because of. Each new sentence must be logical and grammatically correct. This worksheet encourages learners to think creatively while applying connector rules to form more detailed, meaningful statements. It strengthens sentence-building skills and supports understanding of how reasons enhance communication. The activity also helps students practice expressing cause-and-effect clearly.

Curriculum Matched Skills

English Language Arts – Sentence Expansion

English Language Arts – Grammar and Connector Selection

English Language Arts – Written Expression

English Language Arts – Describing Relationships in Text

This worksheet is part of our Because vs. Because Of Worksheets collection.