All about the Present: Exploring Verb Tenses

Use peer feedback to help Marina improve her writing about her summer working with shark researchers in this interactive tutorial.

Learn to distinguish between a gerund phrase that's used as a direct object and a gerund phrase that used as the object of the preposition. In this interactive tutorial, you'll also practice using gerund phrases as a direct object or the object of the preposition in sentences of your own. 

This tutorial is Part Two of a two-part series. Make sure to complete Part One before beginning Part Two. Click HERE to launch "Spice Up Your Writing Part One: Using Gerund Phrases as Subjects or Subject Complements." 

Practice changing sentences from passive to active voice in this interactive tutorial about mythical creatures.

This is Part Two in a two-part series. Make sure to complete Part One first! Click HERE to launch "It's No Myth -- Part One: Distinguishing Between Passive and Active Voice."  

Learn to distinguish between passive and active voice with this interactive tutorial about mythical creatures.

This is Part One of a two-part series. Click HERE to launch "It's No Myth -- Part Two: Changing Sentences from Passive to Active Voice."

Learn to distinguish between passive and active voice and how to revise sentences by changing them from passive to active voice in this magic-themed tutorial. 

Learn about gerunds and gerund phrases in this two-part tutorial.

By the end of Part One, you should be able to identify a gerund or gerund phrase as the subject of a sentence. At the end of Part One, you'll also practice creating a sentence using a gerund as the subject and a sentence using a gerund phrase as the subject. 

Make sure to complete both parts! Click HERE to launch "Gerunds -- Part Two: Identifying Gerunds and Gerund Phrases as Subject Complements."

Learn about gerunds and gerund phrases in Part Two of this two-part series. By the end of this tutorial, you should be able to identify a gerund or gerund phrase as a subject complement. At the end of this tutorial, you'll practice creating sentences of your own with a gerund phrase as the subject and a gerund phrase as a subject complement.

Make sure to complete Part One before beginning Part Two. Click HERE to launch "Gerunds -- Part One: Identifying Gerunds and Gerund Phrases as Subjects."

Learn to distinguish between a gerund phrase that's used as a subject and one that's used as a subject complement. In this interactive tutorial, you'll also practice using gerund phrases as subjects or subject complements in sentences of your own. Using gerund phrases can add detail and variety to your writing.

This is Part One of a two-part series. Click HERE to launch "Part Two: Using Gerund Phrases as Objects." 

Learn how to use verbs and verb phrases to convey specific meanings through the use of specific verb tenses: past perfect tense and past perfect progressive tense. 

This interactive tutorial is Part Two in a two-part series. You should complete Part One before beginning Part Two. Click HERE to launch Part One.

Learn how to use verbs and verb phrases to convey specific meanings through the use of specific verb tenses: simple past tense and past progressive tense. 

This interactive tutorial is Part One in a two-part series. In Part Two, you'll explore the use of past perfect tense and past perfect progressive tense. Make sure to complete both parts!

Click HERE to launch Part Two.

Learn how to use verb phrases in particular tenses to convey specific meanings. In this interactive tutorial, you'll explore the use of four verb tenses: simple future, future progressive, future perfect, and future perfect progressive. 

Learn to enhance your writing with verbs and verb phrases in different tenses to convey specific meanings. In Part Two, you'll work with three perfect tenses: present perfect, past perfect, and future perfect.  

We recommend that you complete Part One before starting Part Two. In Part One, you'll work with three simple tenses: past, present, and future. Click HERE to view Part One.

Learn to enhance your writing with verbs and verb phrases in different tenses to convey specific meanings. In Part One, you'll work with past tense, present tense, and future tense.

We recommend that you complete Part Two after Part One. In Part Two, you'll work with three tenses: present perfect, past perfect, and future perfect. Click HERE to view Part Two.

Learn to enhance your writing by using phrases. In this interactive tutorial, you'll learn about absolute phrases and how they can add interest, depth, and variety to your writing.

Learn to enhance your writing by using phrases. In this interactive tutorial, you'll learn about adverb prepositional phrases. Using adverb prepositional phrases will help add interest, depth, and variety to your writing!

Learn to enhance your writing with two types of phrases that can function like adjectives in a sentence: the participle phrase and the prepositional phrase. In this interactive tutorial, you'll discover how phrases can help add detail and specificity to your writing.

Learn about parallel form in this interactive English Language Arts tutorial. In this tutorial, you'll use parallel form with lists in sentences, identify sentences that contain parallel form and sentences that contain faulty parallelism, and practice editing sentences that contain faulty parallelism. You'll also examine how parallel form can add smoothness, clarity, and gracefulness to your writing. 

Learn to enhance your writing by using prepositional phrases. In this interactive tutorial, you'll learn how prepositional phrases add description and specificity and help make your writing more interesting.

Learn to enhance your writing by using noun phrases in this interactive tutorial. Although noun phrases can be used in many ways, here you'll learn how they can be used as the subject of a sentence or the object of a verb to add interest, detail, and specificity to your writing.

Investigate essential and nonessential elements in a sentence. In Part Two, you'll learn about essential and nonessential phrases and clauses and how to use commas with nonessential phrases and clauses in a sentence.

This is Part Two of a two-part tutorial series. Click HERE to launch Part One. 

Investigate essential and nonessential elements in a sentence in this two-part tutorial series. In Part One, you'll learn about appositives and how to use commas with appositives when they provide nonessential information in a sentence.

When you're done, make sure to complete Part Two. Click HERE to launch Part Two.

Investigate a mysterious punctuation mark--the dash--in this interactive two-part tutorial. In this series, you'll learn about two types of dashes and their different uses. In Part Two, you'll learn about the em dash and practice using it correctly.

We recommend that you complete Part One first! Click HERE to launch Part One.

Investigate a mysterious punctuation mark—the dash—in this interactive two-part tutorial. In this series, you'll learn about two types of dashes and their different uses. In Part One, you'll learn about the en dash and practice using it correctly. In Part Two, you'll learn about the em dash and practice using it correctly. We hope by the end of this series that the dash will no longer be quite so mysterious!

Make sure to complete Part Two! Click HERE to launch Part Two.

Check out a mysterious punctuation mark, the ellipsis, in this interactive English Language Arts tutorial. You'll learn a number of different uses for the ellipsis and apply what you learn to practice using the ellipsis correctly.

Don't be mystified by commas! This interactive tutorial will help you better understand how to correctly use this often mysterious punctuation mark. You'll learn several ways commas are commonly misused to help make sure you don't make these same mistakes in your own writing. Then, you'll learn several ways to correctly use a comma. 

Check out a mysterious punctuation mark—the apostrophe—in this interactive tutorial. You'll learn several important rules and guidelines to help you demystify this punctuation mark so you can use it correctly in your own writing. 

Learn to use commas correctly to set off an introductory clause, phrase, or word at the start of a sentence with this interactive tutorial.

Learn a number of important rules that will help you master the mysterious comma. In this interactive tutorial, you'll learn how commas are used to separate three or more items in a series and to “set off” certain aspects of a sentence.

Learn to use commas correctly with this interactive English Language Arts tutorial. You'll review a number of important comma rules, including when not to use a comma, and you'll learn to identify errors in comma usage. 

Learn about two mysterious punctuation marks: quotation marks and the dash. As you complete this interactive tutorial, you'll learn a number of important rules and guidelines to help you use them correctly.

This is Part Two of a two-part series. Click HERE to launch Part One to learn about the apostrophe and the ellipsis.

Learn about four mysterious punctuation marks in this two-part interactive tutorial. In Part One, you'll learn important rules and guidelines to help you correctly use the apostrophe and the ellipsis. 

In Part Two, you'll learn to correctly use quotation marks and the dash. Make sure to complete both parts! Click HERE to open Part Two.

Learn three rules for using commas correctly in your writing through use of this interactive English Language Arts tutorial. You'll learn how to join two independent clauses without creating a comma splice, how to identify and offset a nonessential clause in a sentence, and how to use the controversial Oxford comma. 

Learn to recognize and fix one of the most common grammar errors—the run-on sentence—as you complete this interactive tutorial.

Learn about the ways to correctly use a colon in a sentence by exploring this interactive tutorial! We'll go over contexts where colon use is appropriate, and you'll learn guidelines for colon usage. You'll also learn several important rules for capitalization usage after a colon. By the end, you should be apply to apply these rules to correctly use a colon within a sentence. 

Learn and practice how to use semicolons in this interactive tutorial. You'll learn three important rules for using the semicolon to join clauses together. By the end, you should be able to apply these three rules to correctly use a semicolon within a sentence.

Learn about adverb clauses, a flavorful ingredient that can enhance your sentences. In this interactive tutorial, you'll learn about adverb clauses and how these clauses can add interest, depth, and variety to your writing.

Learn about adjective clauses and how they can add interest, depth, and variety to your writing in this sweet-themed interactive tutorial.

Learn to enhance your writing by combining clauses. In this interactive tutorial, you'll learn how to combine independent and dependent clauses to add interest, depth, and variety to your writing. 

Learn the rules of capitalization in this interactive tutorial! By the end, you'll have undergone a "crash course" in correct capitalization. 

Learn the rules of capitalization in this interactive tutorial! By the end, you'll have undergone a "crash course" in correct capitalization.  

Review common uses of the comma and learn how it can be properly used to set off nonrestrictive elements--like phrases and words--in a sentence. This interactive tutorial will also give you the chance to complete practice activities to check your understanding.

Learn how to use commas to connect two sentences, how to use commas with coordinate adjectives, and how to use the Oxford comma. In this interactive tutorial, you will complete practice exercises and read several short passages about primates, including gorillas and baboons.

Learn how clauses are used to form different types of sentences. In this interactive tutorial, you'll practice identifying four common sentence types: simple, compound, complex, and compound-complex. You'll also practice rewriting a short paragraph to include these various types of sentences.

In this interactive tutorial, you'll take a "punctuation vacation" to learn how commas, dashes, and ellipses can be used to indicate breaks or pauses in your writing.

Review commas to separate items in a series, then practice placing semicolons to separate items in a series as you complete this interactive, baseball-themed tutorial.

Learn some of the basic rules for using semicolons and colons in this baseball-themed tutorial. In this interactive tutorial, you'll practice identifying independent clauses and distinguishing between conjunctive adverbs and coordinating conjunctions. You'll also learn how to organize a list of items using a semicolon. Finally, you'll learn how to introduce a list or quotation using a colon.

Learn to define and explain active and passive voice in this wizard-themed interactive tutorial. You'll also learn how to transform passive voice to active voice to make your writing stronger.