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What does a student learn in ?

This is the year reading shifts from sounding out words to thinking about what a story or article actually means. Students read longer chapter books and nonfiction on their own, finding the main idea and pointing to the part of the text that proves it. In writing, they move past single paragraphs to short pieces with a beginning, reasons or details in the middle, and an ending. By spring, students can write a short opinion piece that states what they think and gives reasons why.

  • Reading comprehension
  • Main idea
  • Opinion writing
  • Paragraph writing
  • Spelling and grammar
  • Vocabulary
Source: Mississippi Mississippi College- & Career-Readiness Standards
Mastery Learning Standards
The required skills a student should display by the end of Grade 3.
Reading Literature (RL)
  • Ask and answer questions to demonstrate understanding of a text, referring…

    RL.3.1

    Students read a story and answer questions about it by pointing to the exact words or sentences in the book that back up their answer. No guessing from memory.

  • Recount stories, including fables, folktales

    RL.3.2

    Students retell a story, fable, or folktale in their own words, then explain the lesson or moral. They point to specific moments in the story that show how that lesson comes through.

  • Describe characters in a story

    RL.3.3

    Students read a story and describe what a character is like, what they want, and how they feel. Then students explain how that character's choices move the story forward.

  • Determine the meaning of words and phrases as they are used in a text…

    RL.3.4

    Students figure out what words mean in a story, including phrases that don't mean exactly what they say. "It's raining cats and dogs" means a heavy rain, not actual animals falling from the sky.

  • Refer to parts of stories, dramas

    RL.3.5

    Students name the chapters, scenes, or stanzas in a story, play, or poem and explain how each part connects to what came before it.

  • Distinguish their own point of view from that of the narrator or those of the…

    RL.3.6

    Students read a story and separate what they think from what a character or narrator thinks. A character might believe something students disagree with, and students can name that difference.

  • Explain how specific aspects of a text’s illustrations contribute to what is…

    RL.3.7

    Pictures in a book do more than decorate the page. Students study how an illustration can show a character's mood, make a setting feel scary or calm, or add a detail the words leave out.

  • Not applicable to literature

    RL.3.8

    This standard doesn't apply to literature. In reading class, third graders focus on stories, characters, and themes rather than evaluating arguments or evidence.

  • Compare and contrast the themes, settings

    RL.3.9

    Students read two books by the same author and look for what's alike and what's different: where the stories happen, what the characters go through, and what lesson each story leaves behind.

  • By the end of the year, read and comprehend literature, including stories…

    RL.3.10

    Students read full stories, plays, and poems on their own by the end of third grade. The books and poems are at the harder end of what's expected for this age group.

Reading Informational Text (RI)
  • Ask and answer questions to demonstrate understanding of a text, referring…

    RI.3.1

    Students read a nonfiction passage and answer questions by pointing to the exact sentence or paragraph that proves their answer. The evidence has to come from the text itself, not from what students already know.

  • Determine the main idea of a text

    RI.3.2

    Students find the main point of a nonfiction passage, then pick out the key details that back it up. Think of it as finding what the whole article is really about and showing which sentences prove it.

  • Describe the relationship between a series of historical events, scientific…

    RI.3.3

    Students read nonfiction and explain how one event or idea leads to the next, using words like "first," "then," "because," and "as a result." They practice connecting facts in order, not just listing them.

  • Determine the meaning of general academic and domain-specific words and phrases…

    RI.3.4

    Students figure out what unfamiliar words mean using clues in the surrounding sentences. This includes everyday school words like "compare" or "describe" and topic-specific words found in science, social studies, or history passages.

  • Use text features and search tools

    RI.3.5

    Students use tools like headings, sidebars, and keywords to find specific information in a nonfiction book or website without reading every word.

  • Distinguish their own point of view from that of the author of a text

    RI.3.6

    Students read a nonfiction passage and separate what they personally think from what the author is saying. The goal is to notice when those two views differ.

  • By the end of the year, read and comprehend informational texts, including…

    RI.3.10

    Students read nonfiction books and articles about history, science, and everyday topics on their own, without help, by the end of third grade. The goal is steady, confident reading across subjects.

Reading Foundational Skills (RF)
  • Not applicable in Grade 3

    RF.3.1

    Print concepts like letter recognition and tracking words on a page are taught in earlier grades. By Grade 3, students focus on reading and understanding longer texts.

  • Not applicable in Grade 3

    RF.3.2

    Phonological awareness skills were the focus in earlier grades. By Grade 3, students work on reading and spelling full words rather than breaking down individual sounds.

  • Know and apply grade-level phonics and word analysis skills in decoding words

    RF.3.3

    Students use letter patterns and word parts to figure out unfamiliar words while reading. By third grade, this includes recognizing common prefixes, suffixes, and spelling rules that help decode longer words on the page.

  • Identify and know the meaning of the most common prefixes and derivational…

    RF.3.3.a

    Students learn that adding a prefix or suffix to a word changes its meaning. Knowing parts like "un-," "re-," or "-ful" helps students read and understand unfamiliar words faster.

  • Decode words with common Latin suffixes

    RF.3.3.b

    Students learn to read words that end in Latin suffixes like -tion, -ment, and -ful. Recognizing those endings helps students figure out longer words on their own.

  • Decode multisyllable words

    RF.3.3.c

    Students break longer words into smaller parts to read them. A word like "fantastic" gets split into chunks so students can sound it out piece by piece.

  • Read grade-appropriate irregularly spelled words

    RF.3.3.d

    Students read words that don't follow normal spelling rules, like "answer," "enough," or "people." These words have to be learned by sight because sounding them out won't get you there.

  • Read with sufficient accuracy and fluency to support comprehension

    RF.3.4

    Reading fluently means reading smoothly enough to understand what the words actually say. Students practice reading at a steady pace, with correct pronunciation, so meaning comes through clearly.

  • Read grade-level text with purpose and understanding

    RF.3.4.a

    Students read a full passage with a clear reason in mind, not just decoding words but actually understanding what the text means as they go.

  • Read grade-level prose and poetry orally with accuracy, appropriate rate

    RF.3.4.b

    Reading the same passage more than once helps students read it smoothly, at a natural pace, and with feeling. By the second or third read-aloud, students sound less like they're decoding and more like they're telling a story.

  • Use context to confirm or self-correct word recognition and understanding…

    RF.3.4.c

    When students read a sentence and a word doesn't make sense, they go back and reread to fix their understanding. They use the surrounding words to figure out what they missed.

Writing (W)
  • Write opinion pieces on topics or texts, supporting a point of view with…

    W.3.1

    Students pick a topic, take a side, and write reasons that back up what they think. The goal is a short piece that argues a point, not just describes one.

  • Introduce the topic or text they are writing about, state an opinion

    W.3.1.a

    Students open a short opinion piece by naming the topic and stating their view, then line up their reasons in order so the writing is easy to follow.

  • Provide reasons that support the opinion

    W.3.1.b

    Students pick reasons that actually back up their opinion, not just restate it. The reasons explain why a reader should agree.

  • Use linking words and phrases

    W.3.1.c

    Students practice connecting their opinions to their reasons using words like "because," "since," and "for example." These words act as bridges so the writing holds together and the reader follows the logic.

  • Provide a concluding statement or section

    W.3.1.d

    Opinion pieces need a wrap-up, not just a stopping point. Students write a closing sentence or paragraph that brings their argument to a natural end.

  • Write informative/explanatory texts to examine a topic and convey ideas and…

    W.3.2

    Students pick a topic and write to explain it clearly, using facts and details a reader wouldn't already know. The goal is a piece that teaches someone something, not one that argues a side.

  • Introduce a topic and group related information together

    W.3.2.a

    Students pick a topic and organize what they know about it into a clear opening and grouped paragraphs. They add pictures or diagrams when those help explain what words alone can't.

  • Develop the topic with facts, definitions

    W.3.2.b

    Students pick a topic and back it up with real facts, clear definitions, and specific details. The goal is to give readers enough information to actually understand the subject.

  • Use linking words and phrases

    W.3.2.c

    Students practice stitching sentences together with words like "also," "but," and "another" so their writing flows from one idea to the next instead of stopping and starting.

  • Provide a concluding statement or section

    W.3.2.d

    Students end an informational piece with a closing sentence or paragraph that wraps up the topic. It signals to the reader that the writing is finished, not just stopped.

  • Write narratives to develop real or imagined experiences or events using…

    W.3.3

    Students write a story, real or made-up, with a clear beginning, middle, and end. They use specific details to bring characters, places, and events to life.

  • Establish a situation and introduce a narrator and/or characters

    W.3.3.a

    Students open a story by setting the scene and naming who is in it, then arrange what happens in an order that makes sense.

  • Use dialogue and descriptions of actions, thoughts

    W.3.3.b

    Students write story scenes where characters speak in their own words and react to what happens around them, using thoughts and feelings to make the events feel real.

  • Use temporal words and phrases to signal event order

    W.3.3.c

    Students use words like "first," "next," and "finally" to show the order things happen in a story or account.

  • Provide a sense of closure

    W.3.3.d

    Stories need an ending, not just a stop. Students write a final sentence or two that gives readers a feeling of completion, wrapping up the events or ideas instead of leaving them hanging.

  • With guidance and support from adults, produce writing in which the development…

    W.3.4

    Students practice shaping their writing to fit the reason they're writing. A personal story is organized differently than a persuasive paragraph, and adults help students figure out which structure fits the work.

  • With guidance and support from peers and adults, develop and strengthen writing…

    W.3.5

    Students plan, draft, and revise their writing with feedback from a teacher or classmates. They also edit for spelling, punctuation, and grammar before the writing is finished.

  • With guidance and support from adults, use technology to produce and publish…

    W.3.6

    Students use a computer to type, publish, and share their writing with others. An adult helps them along the way.

  • Conduct short research projects that build knowledge about a topic

    W.3.7

    Students pick a topic, gather information from books or other sources, and write up what they learned. The goal is a short, focused project, not a long report.

  • Recall information from experiences or gather information from print and…

    W.3.8

    Students find facts from books or websites, jot down short notes, and sort what they find into categories their teacher has already set up. It's the basics of research before writing begins.

  • Begins in Grade 4

    W.3.9

    This skill starts in Grade 4. In Grade 3, students focus on building the writing habits they'll need before researching and citing sources.

  • Write routinely over extended time frames

    W.3.10

    Students practice writing often, both in quick single-sitting tasks and in longer projects that take days of planning and editing. They write for different reasons and different readers across subjects.

Speaking and Listening (SL)
  • Engage effectively in a range of collaborative conversations

    SL.3.1

    Students take turns talking and listening in class discussions, whether in pairs, small groups, or with the teacher. They build on what others say and share their own ideas clearly.

  • Come to discussions prepared, having read or studied required material

    SL.3.1.a

    Students read or study the material before a group discussion, then use what they learned to add something real to the conversation, not just agree with what others say.

  • Follow agreed-upon rules for discussions

    SL.3.1.b

    Students take turns talking in group discussions, listen without interrupting, and ask to speak instead of talking over others.

  • Ask questions to check understanding of information presented, stay on topic

    SL.3.1.c

    During a class discussion, students ask questions when something is unclear, keep their comments on topic, and connect what they say to what a classmate just said.

  • Explain their own ideas and understanding in light of the discussion

    SL.3.1.d

    After a class discussion, students update or add to their own thinking based on what they heard. They explain how the conversation changed or deepened what they understood.

  • Determine the main ideas and supporting details of a text read aloud or…

    SL.3.2

    Students listen to a story, video, or presentation and figure out the main point and the key details that back it up.

  • Ask and answer questions about information from a speaker, offering appropriate…

    SL.3.3

    Students listen to a speaker, then ask questions and answer others' questions with enough detail to show they understood what was said.

  • Report on a topic or text, tell a story

    SL.3.4

    Students pick a topic, story, or experience and talk about it out loud, using real details and speaking slowly enough for listeners to follow.

  • Create engaging audio recordings of stories or poems that demonstrate fluid…

    SL.3.5

    Students record themselves reading a story or poem aloud, keeping a steady pace that's easy to follow. They can add a picture or chart to help listeners understand an important detail.

  • Speak in complete sentences when appropriate to task and situation in order to…

    SL.3.6

    When a teacher or classmate asks for more information, students answer in complete sentences rather than one-word replies. A full sentence helps the listener follow the explanation.

Language (L)
  • Demonstrate command of the conventions of standard English grammar and usage…

    L.3.1

    Students practice using correct grammar in sentences they write by hand or on a keyboard, and in what they say out loud. This standard covers the grammar rules students are expected to know and apply in third grade.

  • Explain the function of nouns, pronouns, verbs, adjectives

    L.3.1.a

    Students learn what nouns, pronouns, verbs, adjectives, and adverbs do in a sentence. They practice spotting each one and explaining the job it does, like why a word names a thing or describes an action.

  • Form and use regular and irregular plural nouns

    L.3.1.b

    Plural nouns name more than one thing. Students practice spelling plurals the regular way (adding -s or -es) and learning the ones that don't follow the rules, like "mice" instead of "mouses."

  • Use abstract nouns (e.g., childhood)

    L.3.1.c

    Abstract nouns name ideas or feelings you can't touch, like "freedom," "friendship," or "childhood." Students practice spotting and using these words in their own writing.

  • Form and use regular and irregular verbs

    L.3.1.d

    Students practice using verbs that follow the usual past-tense pattern ("walked," "jumped") alongside tricky ones that change form entirely ("ran," "went"). Both types show up in their own writing and reading.

  • Form and use the simple

    L.3.1.e

    Students write sentences using past, present, and future verb tenses. They show the difference between something that already happened, is happening now, and will happen later.

  • Ensure subject-verb and pronoun-antecedent agreement

    L.3.1.f

    Students learn to match their verbs and pronouns to the nouns they go with: "she runs," not "she run," and "the dog wagged its tail," not "the dog wagged their tail."

  • Form and use comparative and superlative adjectives and adverbs

    L.3.1.g

    Students learn when to say "faster" versus "fastest" and when to use those kinds of words to describe actions as well as things. They practice picking the right form depending on whether they're comparing two options or several.

  • Use coordinating and subordinating conjunctions

    L.3.1.h

    Students learn to connect ideas using joining words like "and," "but," and "or," and linking words like "because," "when," and "although." These words show how two parts of a sentence relate to each other.

  • Produce simple, compound

    L.3.1.i

    Students write sentences that stand alone, sentences that join two ideas with a word like "and" or "but," and sentences that connect a main idea to a dependent clause. All three types show up in real writing.

  • Demonstrate command of the conventions of standard English capitalization…

    L.3.2

    Students use correct capitalization, punctuation, and spelling in their writing. That means starting sentences with capital letters, ending with the right punctuation mark, and spelling grade-level words correctly.

  • Capitalize appropriate words in titles

    L.3.2.a

    Students practice capitalizing the right words in a book title, movie title, or story title, knowing which words get a capital letter and which stay lowercase.

  • Use commas in addresses

    L.3.2.b

    Students practice putting commas in the right spots inside a mailing address, like between a city and state. It's a small punctuation rule with a clear, useful job.

  • Use commas and quotation marks in dialogue

    L.3.2.c

    Students learn to punctuate conversations in a story, placing commas in the right spots and wrapping a speaker's exact words in quotation marks.

  • Form and use possessives

    L.3.2.d

    Students learn when to add 's or s' to show that something belongs to someone, like "Maria's book" or "the dogs' bowls."

  • Use conventional spelling for high-frequency and other studied words and for…

    L.3.2.e

    Students spell common everyday words correctly and apply spelling rules when adding endings like -ing, -ed, or -ness to a base word.

  • Use spelling patterns and generalizations

    L.3.2.f

    Students use spelling rules and word patterns to spell correctly when they write. That includes things like syllable breaks, word endings, and word parts that carry meaning.

  • Consult reference materials, including beginning dictionaries, as needed to…

    L.3.2.g

    Students look up words in a dictionary to check spelling and fix mistakes. Learning to use a reference book builds the habit of catching errors before calling a piece of writing finished.

  • Use knowledge of language and its conventions when writing, speaking, reading

    L.3.3

    Students practice choosing the right words and phrases for the situation: formal writing for a letter, everyday language for a story, a complete sentence when it counts.

  • Choose words and phrases for effect

    L.3.3.a

    Students pick the exact word that makes a sentence clearer or more interesting. They learn that swapping one word can change the whole feeling of what they write.

  • Recognize and observe differences between the conventions of spoken and written…

    L.3.3.b

    Students notice that writing and talking follow different rules. A spoken answer like "gonna" or "me and him went" gets cleaned up when it hits the page.

  • Determine or clarify the meaning of unknown and multiple-meaning words and…

    L.3.4

    Students figure out what unfamiliar words mean while reading, using context clues from nearby sentences or breaking the word into parts like prefixes and roots.

  • Use sentence-level context as a clue to the meaning of a word or phrase

    L.3.4.a

    Students use the words around an unfamiliar word to figure out what it means. Context clues in the same sentence do the work before a dictionary is needed.

  • Determine the meaning of the new word formed when a known prefix is added to a…

    L.3.4.b

    Students take a word they know, add a prefix to the front of it, and figure out what the new word means. For example, adding "un-" to "happy" makes "unhappy," and adding "re-" to "tell" makes "retell."

  • Use a known root word as a clue to the meaning of an unknown word with the same…

    L.3.4.c

    Students use a familiar word to unlock the meaning of a new one. If they know "add," they can figure out "addition" or "additional" because the words share the same root.

  • Use knowledge of the meaning of individual words to predict the meaning of…

    L.3.4.d

    When students see an unfamiliar compound word, they use the two smaller words inside it to figure out what it means. A "bookshelf" holds books; a "housefly" is a fly near a house.

  • Use glossaries and beginning dictionaries, both print and digital, to determine…

    L.3.4.e

    Students look up unfamiliar words in a glossary or dictionary, print or online, to find out what a word means or confirm they have it right.

  • Demonstrate understanding of word relationships and nuances in word meanings

    L.3.5

    Students learn that words have shades of meaning and that related words are not always interchangeable. They compare words like "happy," "cheerful," and "overjoyed" to understand how tone and exact meaning shift.

  • Identify real-life connections between words and their use

    L.3.5.a

    Students connect vocabulary words to real life by matching them to things they know. For example, they might name a food that is crunchy or a day that felt gloomy.

  • Distinguish shades of meaning among closely related verbs

    L.3.5.b

    Students learn to spot the difference between words that are almost synonyms but not quite. Tossing a ball is gentler than hurling it, and calling someone slender feels different from calling them scrawny.

  • Use words and phrases acquired through conversations, reading and being read to

    L.3.6

    Students practice using new words from books and class discussions in their own writing and speech. That includes describing words like adjectives and adverbs so they can say more than "good" or "bad" when explaining how something looks, feels, or happens.