
3rd Grade · Grammar & Vocabulary
Subject and Predicate
Free printable 3rd Grade grammar & vocabulary worksheet: Subject and Predicate. It practices sentence parts (Common Core L.3.1). For ages 8-9. Download the PDF, print it, or fill it in online.
Fill in or color online- Grade
- 3rd Grade
- Subject
- Grammar & Vocabulary
- Skill
- Sentence parts
- Ages
- 8–9
- Standard
- L.3.1
- Format
- A4 PDF · print or fill in online
About this worksheet
“Subject and Predicate” is sheet 32 of 32 in our free 3rd Grade Grammar & Vocabulary Worksheets collection, written for children aged 8–9. It focuses on sentence parts.
It is the last sheet in the set and follows “Real-Life Word Connections”, so it works well as a check once the earlier sheets feel easy.
What this worksheet practices
L.3.1 · Common Core English Language Arts · Grade 3
Language · Conventions of standard English
Children work on grammar and usage — nouns, verbs, adjectives, sentences and how they fit together.
How to use this worksheet
- 1
Read each sentence aloud before choosing. Ears catch “the children runs” faster than eyes do.
- 2
Use your child’s own writing for a follow-up: finding one compound sentence or one possessive in their journal makes the rule stick.
- 3
On the synonym sheet, act out the “weakest to strongest” words — whisper, talk, shout — to feel the difference in meaning.







