Research a theme together and make a class book that builds weather words and writing skills

Learning goal: With adult support, children engage in a collaborative research and writing project around a theme, weather, that deliberately builds their language, their vocabulary and their foundational writing skills. This lesson teaches Ohio's 2026 kindergarten standard W.K.8, first implemented in the 2027-28 school year. The existing kindergarten research lesson teaches how to gather information to answer a question; this project adds what the 2026 statement asks for: a project planned so that children's spoken language, new words and handwriting and spelling grow while they research.

What makes this project different from a single research question. A one-day question ("How does the care record help?") is answered and finished. A theme project lasts about two weeks. Every day children observe, talk, learn and use a few new words, and write a little using the letters and spelling patterns they are learning. The finished product, a class book called Weather Watchers, is only the visible end. The real outcomes are three kinds of growth the adult plans for from the start:

- Language: children describe what they see in complete sentences, ask and answer questions, and explain ("It is windy because the flag is flapping").
- Vocabulary: children learn and use theme words such as sunny, cloudy, rainy, windy, foggy, snowy, breeze, drizzle, puddle, thermometer, forecast.
- Foundational writing skills: children form letters correctly, spell short words sound by sound (sun, wet, fog, hot, mud), and print a simple sentence with a capital and an end mark.

Where the information comes from. In this project, research uses two kinds of sources: experiences and provided sources. The experience is a daily weather check: at the same time each day, the class looks outside (or steps outside), decides which weather word fits, and records it on a tally chart. Because a day can be sunny and windy at once, the class uses one rule: record one main word for the sky at check time (rainy if rain or drizzle is falling, or snowy (in an extra row) if snow is falling; otherwise sunny if the sun is out and cloudy if it is not, which includes foggy days), and record wind separately with a yes-or-no "Windy?" tally, judged by whether leaves or flags are moving. The provided source is a read-aloud text.

Original information text — Clouds, Rain and Wind

Look up at the sky. Do you see clouds? Clouds are made of tiny drops of water or tiny bits of ice. The drops are so small that they float in the air.

When many tiny drops join together, they get bigger and heavier. When they are too heavy to float, they fall. That is rain. A light, soft rain is called drizzle.

When rain stops, it can leave puddles. On a sunny day, the puddles slowly dry up.

Wind is moving air. You cannot see the wind, but you can see what it moves. Leaves blow. Flags flap. A soft, gentle wind is called a breeze.

A thermometer tells how hot or cold the air is. People who study weather use tools like thermometers to make a forecast. A forecast tells what the weather will probably be like later.

How vocabulary is built on purpose. Each theme word is introduced with a child-friendly definition, an example from the text or the window, and an action or picture: drizzle (light, soft rain; wiggle fingers gently), breeze (a gentle wind; blow softly on your hand). New words go on a picture word wall. Each day, the adult uses the words in talk ("Is it a breeze today or a strong wind?") and asks children to use them in a full sentence. Knowing a word means using it in new places, so the adult watches for children using drizzle or forecast outside the lesson.

How writing skills are built on purpose. Each child's page in the class book uses a sentence frame that children gradually take over: first "Today it is ____." with a weather word, later a whole sentence of the child's own. Weather words that are decodable at this stage (sun, hot, wet, fog, mud) are spelled sound by sound using say it, tap it, write it; longer words (cloudy, thermometer) are copied from the word wall. Before the page goes in the book, the child checks the capital at the beginning, the spaces and the end mark.

Fully worked model of one day. Day 4. The class looks outside: grey sky, a light rain. The adult asks, "Which word fits?" A child says, "Rainy." Another says, "It's drizzle, because it's soft." The adult asks the second child to say it in a sentence: "It is drizzling today because the rain is soft." The class adds a tally mark to "rainy". At the writing table, a child writes "It is wet." tapping wet as /w/, short e, /t/, and draws a puddle. The adult checks the letter formation of the w and the e and the period. The child has researched (observed), built vocabulary (drizzle), used language (a because sentence) and practised writing (encoding wet, a sentence with a capital and end mark).

Worked example 1: Turning an observation into a sentence. The class sees leaves blowing. Child: "Windy." Adult: "Say the whole sentence and tell how you know." Child: "It is windy because the leaves are blowing." Language grew from one word to a sentence with a reason, and the reason matches the text's idea that we see wind by what it moves.

Worked example 2: Using a provided source to answer a question. Question from a child: "Where does rain come from?" The adult rereads: tiny drops in clouds join, get heavy and fall. Child answer: "Rain comes from clouds when the drops get too heavy." The answer comes from the provided source, not a guess.

Worked example 3: Reading the class tally. After two example weeks, the chart shows: sunny 4 days, cloudy 4 days, rainy 2 days. Question: "How many days did we watch?" 4 + 4 + 2 = 10 days. "Which weather happened least?" Rainy, 2 days. These numbers are from an example project; your class records its own.

Worked example 4: Spelling a theme word. A child wants to write fog. Tap: /f/, short o, /g/. Write f-o-g. For cloudy, which has patterns not taught yet, the child copies it from the word wall. Both are correct ways to write during a project: encode what you can, copy what you cannot yet.

Worked example 5: Collaboration. Two children disagree: one says "cloudy", the other "foggy". They go to the window together and the adult asks, "Are the clouds up in the sky or all around us near the ground?" They agree it is cloudy, because the clouds are high up. Talking through a disagreement with evidence is part of shared research.

Representation task — Weather tally chart: Make a chart with a picture and word for each weather type. Each day for two weeks, a different pair of children decides the one main sky word (sunny, cloudy or rainy, or snowy if it snows, using the class rule) and adds one tally mark, then answers "Windy?" with a mark in a separate yes-or-no row. Each day gets exactly one sky mark, so the sky rows add up to the number of days watched. At the end, the class counts each row and makes a bar chart together.

Representation task — Picture word wall: Add 1 or 2 theme words a day, each with a drawing, an action, and a sentence a child said using it.

Independent performance (each child's page for the class book): The child (1) chooses one day's weather or one fact from Clouds, Rain and Wind, (2) draws it, (3) says a complete sentence about it using at least one theme word, (4) writes that sentence, spelling short decodable words sound by sound and copying longer theme words from the word wall, and (5) reads the page aloud to the group when the book is shared.

Success criteria: The page shows accurate information from an observation or the provided text; the spoken sentence uses a theme word correctly; the written sentence has correct letter formation for taught letters, every sound represented in decodable words, a capital at the beginning, spaces and an end mark; the child took part in the class observations. The adult also records any theme word the child used outside the lesson, which is strong evidence that vocabulary has grown.