Simple Subject Worksheets | Grammar Practice | Identifying the Main Subject

This resource teaches students how to identify the main word or words in the subject part of a sentence — the simple subject — while ignoring modifiers and extra details. Perfect for Grades 2–5, these worksheets include clear explanations, guided practice, and engaging examples that build confidence in identifying sentence structure.

Each page offers scaffolded activities with Answer Keys included for easy grading and differentiation in the classroom.

What’s Included:
6 printable worksheets focused on Simple Subjects
Definition and examples for reference
Practice identifying and underlining the simple subject in sentences
Gradual progression from basic to challenging examples
Complete Answer Keys for each worksheet

Students Will Learn To:
✔ Identify the simple subject (main word) in a sentence
✔ Differentiate between modifiers and the true subject
✔ Improve grammar, reading comprehension, and writing clarity
✔ Analyze sentence parts with confidence