Write opinion, informative and narrative pieces that include every required element

Learning goal: This lesson teaches Ohio's 2026 writing standards W.3.1, W.3.2 and W.3.3 for third grade, first implemented in 2027-28. You will write opinion pieces, informative/explanatory pieces and narratives that develop real or imagined sequenced events, and you will check that each piece includes every element the standard lists. Each kind of writing has its own job, and some elements are shared. All three standards list an introduction, organizational structure, a concluding statement or section, complete sentences and grade-level phonics-based spelling. The opinion and informative standards also list linking words and phrases and relevant vocabulary; the narrative standard lists temporal words and phrases instead.

Three jobs, three kinds of writing. An opinion piece tells what you think and gives reasons to convince a reader. An informative/explanatory piece teaches a reader facts about a topic. A narrative tells a story, true or imagined, with events in order. Before you write, ask: "Am I trying to convince, to teach or to tell a story?" The answer decides which elements you need.

Elements the standards share. Most of these are listed for all three kinds of writing; two are listed only for opinion and informative pieces, as marked.

- Introduction. For an opinion or informative piece, the introduction includes a clear topic sentence: one sentence that tells the reader exactly what the piece is about. "Dogs" is only a topic. "Our class should adopt a class fish" is a clear topic sentence for an opinion. "Many bats use sound to find insects in the dark" is a clear topic sentence for an informative piece. A narrative introduction instead sets up the story.
- Organizational structure. The pieces of your writing go in an order that makes sense: introduction first, then the body grouped into parts, then the conclusion. An opinion puts one reason in each part. An informative piece groups related facts. A narrative puts events in time order.
- Linking words and phrases (opinion and informative). Linking words connect ideas: because, for example, also, another, in addition, since, therefore. Choose the one that matches the relationship. For example introduces an example; because gives a reason. A narrative uses temporal words and phrases for the same job (see below).
- Relevant vocabulary (opinion and informative). Use words that belong to your topic. A piece about bats needs echolocation and prey, not only thing and stuff. The narrative standard does not list it, but precise verbs such as tiptoed instead of went still make a story clearer.
- Concluding statement or section. The end wraps up the piece. It returns to the opinion, sums up what the reader learned, or shows how the story's problem worked out. "The end" is not a conclusion because it does not connect to anything.
- Complete sentences. Every sentence has a subject and a predicate and expresses a complete thought, with a capital letter and an end mark.
- Grade-level phonics-based spelling. Spell words using the patterns you have learned: syllable types, vowel teams, blends and digraphs, and suffix rules. When you edit, check words you can sound out syllable by syllable, and look up words you are unsure of.

Elements special to each kind.

- Opinion: a stated opinion and reasons that support a point of view with evidence or examples. A reason answers "why?" Evidence or an example shows the reason is true.
- Informative: facts, definitions and/or details to develop the topic. A fact can be checked. A definition explains what a word means. A detail adds specific information.
- Narrative: a situation with a narrator and/or characters; dialogue and descriptions of actions, thoughts and feelings to develop experiences and events; temporal words and phrases that show time order (first, later that day, after lunch, finally); and descriptive details that help the reader picture the scene.

Original model 1 — Opinion: A Class Fish (written as a fictional student; Ms. Ortiz and the book are invented). Our class should adopt a class fish. First, a fish would teach us responsibility. For example, we could take turns feeding it, and a chart would show whose job it is each day. Another reason is that a fish is calm to watch. When Ms. Ortiz read us a book about aquariums, she said watching fish can help people relax. In addition, a fish is quiet, so it would not disturb our reading time. For these reasons, a class fish would be a responsible and peaceful addition to our room.

Check the elements. Introduction with a clear topic sentence and stated opinion: "Our class should adopt a class fish." Reasons with evidence or examples: responsibility (feeding chart example), calm (what the book and teacher said), quiet (does not disturb reading). Organizational structure: one reason per part, in order. Linking words: first, for example, another reason, in addition, so, for these reasons. Relevant vocabulary: responsibility, aquariums, relax. Conclusion: the last sentence restates the opinion. Complete sentences: yes. Spelling: responsibility is spelled syllable by syllable (re-spon-si-bil-i-ty), and peaceful uses a vowel team and the suffix -ful.

Original model 2 — Informative: How Bats Find Food in the Dark. Many bats use sound to find insects in the dark. This skill is called echolocation. Echolocation means making sounds and listening for the echoes that bounce back. A hunting bat makes high squeaks, most of which are too high for people to hear. When the sound hits a moth, an echo returns to the bat's ears. The echo tells the bat where the moth is. Also, many of these bats have large ears that help catch the echoes. Because of echolocation, a bat can catch insects even on a dark night. Echolocation is a clever tool that lets bats hunt without light.

Check the elements. Topic sentence: the first sentence. Facts: many bats hunt insects in the dark; many bat calls are too high for people to hear. Definition: echolocation. Details: the echo from the moth, the large ears. Organizational structure: what it is, how it works, why it helps. Linking words: also, because of, when. Relevant vocabulary: echolocation, echoes, insects. Concluding statement: the final sentence. Complete sentences and spelling: echo adds -es in the plural echoes.

Original model 3 — Narrative: The Lost Mitten. On a snowy Saturday morning, my little brother Theo and I built a snowman in our yard. (Introduction: a situation with a narrator, "I," and a character, Theo.) After lunch, Theo's face crumpled. "My red mitten is gone!" he wailed. (Dialogue, action and feeling.) I remembered he had taken it off to pat the snowman's belly. I thought, "It must be buried nearby." (Thought.) First, we searched under the bushes. Next, we checked the porch steps. Finally, I brushed the snow off the snowman's round middle, and there was a bright red thumb poking out! (Temporal words and descriptive details: round middle, bright red thumb.) Theo laughed and hugged the snowman. From then on, he tucked his mittens into his pocket. (Conclusion: the problem is solved and something changes.)

Misconception: "More elements means more words." Including an element does not mean making the piece long. A conclusion can be one strong sentence. What matters is that each element is really there and does its job. A piece full of for example with no examples after it has linking words but no evidence.

Worked topic sentence repair: A draft begins, "This is about recess." That names the topic but not what the writer thinks, so it is not a clear topic sentence for an opinion. Revise: "Our school should add ten minutes to recess." Now the topic (recess) and the stated opinion (add ten minutes) are both clear, and every reason that follows can point back to it. Putting both in one sentence is one good way; a writer may also name the topic first and state the opinion in the next sentence.

Worked reason and evidence: A reason says, "Recess is good." That does not explain why. Revise to a reason with an example: "Longer recess would give us time to finish games. For example, last Tuesday our kickball game stopped in the second inning." (This is an invented example; in your own writing, use a real experience or say clearly that an example is imagined.) The reason answers why, and the example shows it is true. The linking phrase for example connects them.

Worked informative development: A student writes, "Frogs are cool. They are green. The end." Develop the topic with a fact ("Frogs are amphibians"), a definition ("Amphibians are a group of animals that includes frogs, toads and salamanders; many of them hatch in water and live on land as adults") and a detail ("A tadpole breathes with gills before it grows lungs"). Replace "The end" with a concluding statement: "Frogs change in amazing ways as they grow." Now the piece teaches something, and amphibian is relevant vocabulary.

Worked narrative revision: "We went to the park. It was fun. We went home." Add temporal words (In the afternoon, After an hour, At sunset), dialogue ("Watch me on the monkey bars!" Kira shouted), a thought (I wondered if I could cross all ten bars), a feeling (my arms ached but I felt proud) and descriptive details (the cold metal bars). The events now develop an experience instead of just listing places.

Worked editing for sentences and spelling: "Bats hunts at nite they eats bugs." Fix agreement and the run-on to make two complete sentences: "Bats hunt at night. They eat bugs." Fix spelling with phonics: night uses the igh pattern for long i, not nite.

Record: element checklist chart. Make a chart with three columns: Opinion, Informative, Narrative. List each element under the column where it belongs, putting the elements all three share (introduction, organizational structure, conclusion, complete sentences, phonics-based spelling) across all three, and linking words and relevant vocabulary under Opinion and Informative. Then read the three models and mark where each element appears in each model, using a different color for each column.

Guided planning: Choose one topic, such as your school garden, and plan all three kinds: an opinion (the garden should grow strawberries), an informative piece (how worms help soil) and a narrative (the day a rabbit visited the garden). Write a topic sentence or opening for each.

Independent performance: Write one complete piece of each kind over three sessions. Success criteria for every piece: (1) an introduction (a clear topic sentence for opinion and informative); (2) a clear organizational structure; (3) at least three different linking words or phrases (in the narrative, temporal words and phrases); (4) at least three relevant vocabulary words in the opinion and informative pieces; (5) a concluding statement or section; (6) all complete sentences; (7) grade-level words spelled with the phonics patterns you know. Opinion: a stated opinion and at least two reasons, each with evidence or an example. Informative: facts, definitions and/or details that develop the topic (for this assignment, choose at least two facts and one definition; a piece built from other details can still meet the standard). Narrative: a narrator and/or characters, dialogue, descriptions of actions, thoughts and feelings, temporal words and descriptive details. Use the chart to check every element before handing in.