Who or What? Compound Subjects Worksheet – 3rd Grade Practice

Build strong subject and predicate skills with the Who or What? Compound Subjects Worksheet. This third grade grammar printable keeps the focus on one skill so students can practice it with confidence.

Learning objective: By the end of this activity, students will be able to use their subject and predicate skills accurately and explain their thinking.

Why it works: Short, focused practice is one of the best ways to help third grade students remember a new skill. Clear directions mean students can get started quickly, and the simple format makes it easy for you to spot who needs more help.

What's included:

• 1 printable worksheet page

• Clear, student-friendly directions

• 3 practice sections (Part A to Part C)

• Answer key (1 page)

• Cover page

How it's organized: The page opens with these directions: "Read each sentence below. Then write the two subjects that make up the compound subject on the lines." The practice is split into 3 parts, so students can work through it in clear steps.

Grade level: Designed for third grade students. It also works well for second grade and fourth grade students who need extra practice or a fresh review.

How to use it: It works well for whole-class lessons, small groups, early finishers, homework, review days, intervention time, and sub tubs.

Answer key: An answer key is included, so you can check work quickly or let students self-correct.

Teaching tips and variations:

• Keep a few copies in your early finisher bin for independent review.

• Slip the page into a sheet protector so students can practice again with dry-erase markers.

• Send it home as homework so families can see what their child is learning in grammar.

Skills covered: Grammar, Subject and Predicate, English

Standards: Supports Common Core L.3.1i, L.3.1.

File type: PDF, ready to print.

Number of pages: 3 (1 worksheet page, 1 answer key page, 1 cover page).

Looking for more subject and predicate practice? Visit the Have Fun Teaching shop for related worksheets, reading passages, and activities for third grade. Have Fun Teaching on Teach Simple