Homeschool 3rd Grade Grammar: Teaching Verbs

Verbs get more interesting in 3rd grade. Your child already knows verbs are "action words," but this year the definition gets a lot more nuanced, and honestly a lot more useful for real writing.

By the end of 3rd grade, most kids should be able to spot not just obvious action verbs like "jump" or "write," but also the quieter linking verbs, the supporting helping verbs, and the tricky phrasal verbs that show up constantly in everyday English. It's a meaty unit, but a genuinely important one for stronger sentence writing.

Here's our approach to teaching it, along with free worksheets covering each piece.

What 3rd Grade Verb Work Covers

The unit starts with identifying verbs in a sentence, then quickly moves into distinguishing verbs from nouns, since the same word (like "run" or "kick") can function as either depending on the sentence. From there, kids practice how verbs work within full sentences, not just in isolation.

A big chunk of the unit deals with commonly confused verbs, pairs like "lie" and "lay," or "sit" and "set," that even adults mix up regularly. Phrasal verbs also show up here: two-word combos like "look up," "give up," or "turn off" where the meaning shifts entirely from what the individual words suggest.

Subject-verb agreement is another core piece, teaching kids to match singular subjects with singular verbs and plural subjects with plural verbs, which becomes trickier with collective nouns and compound subjects.

Then comes the heart of the unit: action verbs versus linking verbs. Action verbs show something happening (run, laugh, build), while linking verbs (is, seem, become, feel) connect the subject to more information about it rather than showing an action. Kids practice telling these apart, then move into helping verbs, which support a main verb to show tense or possibility, like "is" in "is running" or "will" in "will go."

How to Teach It Step by Step

Step 1: Warm up with obvious action verbs. Play a quick game where your child acts out a verb and you guess it. This reinforces that action verbs are things you can physically do, which becomes the anchor for everything else in the unit.

Step 2: Introduce linking verbs by contrast. Give two sentences side by side: "She runs fast" and "She is fast." Ask what's different. The first shows an action, the second just describes a state. This contrast is more effective than a definition alone.

Step 3: Teach helping verbs as a team, not solo words. Explain that helping verbs never work alone, they always pair with a main verb. Have your child find the main action in sentences like "They were playing outside" (playing is the action, were is the helper).

Step 4: Tackle commonly confused verb pairs with real examples. "Lie down" versus "lay the book down" makes more sense with physical demonstration than explanation. Act it out, then have your child practice using each verb correctly in their own sentence.

Step 5: Practice subject-verb agreement by ear first. Read pairs of sentences aloud, one correct and one incorrect ("The dogs barks" versus "The dogs bark"), and ask which sounds right. Most kids can hear the error before they can explain the rule, and that instinct is worth building before drilling terminology.

Common Mistakes and Signs of Progress

The most common mix-up is calling every verb an "action verb," even when it's clearly linking, like "is" or "seem." This usually clears up once kids have practiced the doing-versus-describing contrast enough times that it becomes second nature rather than a rule to recall.

Phrasal verbs trip kids up because they look like they should be understood word by word, but they can't be. "Give up" has nothing literally to do with giving something upward. Treat these more like vocabulary to memorize than grammar to deduce.

You'll know your child has mastered this unit when you hand them a mixed list of ten verbs and they can sort them into action, linking, and helping categories quickly and correctly, and when their own writing shows correct subject-verb agreement without you having to point it out.

FAQ

What's the easiest way to explain the difference between action and linking verbs? Ask if the word describes something you can actually do or watch someone doing. Run, jump, and think are all things you do. Is, seem, and become describe a state, not an action. If it doesn't show doing, it's probably linking.

My child confuses helping verbs with the main verb. How do I fix that? Point out that helping verbs never appear alone. In "she is running," running is the main action, and is just supports it by showing when. Have your child cross out the helping verb and check if the sentence still makes sense with only the main verb.

Why do phrasal verbs trip kids up so much? Because the meaning often has nothing to do with the individual words. "Give up" doesn't literally mean giving something upward. These need to be learned as whole phrases, almost like vocabulary words, rather than broken down piece by piece.

How much subject-verb agreement practice does a 3rd grader really need? More than you'd think, especially with tricky subjects like collective nouns or compound subjects joined by "or." Regular short practice, a few sentences a day, builds the instinct faster than occasional long worksheets.

Keep Reading

• Homeschool 3rd Grade Grammar: Teaching Nouns

Verbs carry so much weight in a sentence, and once your child can spot and use them confidently, their writing tends to get noticeably livelier almost overnight. 😊