Jump into science with a lesson in our sense of hearing with this coloring page that asks kids to color the pictures of things they can hear.

Help your child brush up on adjectives with this grammar practice worksheet.

Get started on grammar by jumping into contractions with the word "is", such as it's, she's, and he's.

Help your child ease into grammar with a quick look at contractions: words formed by leaving out and combining sounds in a phrase.

Want to boost your first grader's writing skills? This basic grammar worksheet gives him practice writing adjectives.

First graders build their grammar and sentence skills by practicing completing sentences with a "naming part" (subject) or "action part" (predicate).

This plural noun grammar worksheet is colorful and entertaining, so your first grader won't mind exercising his plural noun know-how!

Introduce your new writer to simple grammar concepts like the parts of a sentence with this helpful worksheet.

Give your first grader a healthy serving of grammar with this pronoun-filled worksheet to practice this important concept.

Learners are introduced to three different types of sentences, then practice writing their own in this creative grammar worksheet.

This first grade grammar worksheet helps your first grader get acquainted with picking the right subject--in singular or plural form.

Solve your first grader's grammar woes with this cute verb worksheet. He'll determine the right verb form based on the subject of each sentence.

If your first grader needs some grammar help, this worksheet will give him valuable practice identifying the nouns and verbs in a heap of sentences.

It's easy to goof up on grammar: Get your first grader familiar with sentences by having her practice labeling groups of words as complete or incomplete.

Declarative, exclamatory, and interrogative: When did sentences get so complicated? Ease your child into these concepts with this first grade grammar worksheet.

Learn those numbers with a fun carnival game! Kids win when they can finish filling in the missing numbers between 500 and 510.

Business is booming at the Number Factory! Its time for your first grader to go to work putting numbers in order in all kinds of ways.

Here's a fun way to get in some number and counting practice. Can your child fill in the missing numbers to make the trip across the pond?

Dive into contractions with this worksheet that asks kids to complete each sentence with the proper contraction.

Although it may seem trivial, remembering to write the proper letter--whether lower or uppercase--is one of the most important writing skills for first grade.

Turn your first grader into a noun know-it-all with this fun worksheet that increases his comfort with the part of speech that names a person, place, or thing.

Second graders get a refresher in plural nouns with this simple worksheet.

Invite your first grader to complete each sentence by determining a subject for each blank. She'll use her imagination and the pictures for help!

Help your new writer learn the difference between nouns and verbs with this complete-the-sentence worksheet.

Practice, practice, practice: The best way to learn. Clear up some of the confusion about writing dates for your first grader with a practice worksheet.

Ask your first grader to practice converting sentences to past tense, giving him valuable practice with the past verb tense.

Read a story about best friends Pete and Pat, circling the correct verbs and nouns as you go.

Sometimes your senses can play tricks on you. Experiment with your sense of taste and your sense of smell with this simple experiment!

Help your first grader out by clearing up any confusion about the three to's: to, two, and too--and then giving her a chance to practice using them properly.

Got a first grader that's perplexed by predicates? Give her a helping hand with this colorful worksheet that's filled with predicate practice!