Grade 1 Nouns Worksheet: Identify and circle nouns from a list of words.

Problem Description:

The task is to identify nouns in the given list of words. The definition provided is: "A noun is a person, place, or thing."

Solution Approach:

1. Understand the Definition:
- A noun refers to a word that names a person, place, or thing.
- Examples of nouns include names of people (e.g., Tom), locations (e.g., door), and objects (e.g., cat).

2. Analyze Each Word:
- Go through each word in the list and determine if it fits the definition of a noun.
- Exclude words that are not nouns, such as verbs (e.g., ate, win), adjectives (e.g., big, red), prepositions (e.g., on, how), or pronouns (e.g., me, it).

3. Circle the Nouns:
- Circle each word that is a noun according to the definition.

Step-by-Step Identification:

#### First Row:
- the: Not a noun (article).
- big: Not a noun (adjective).
- Tom: Noun (person).
- bus: Noun (thing).
- door: Noun (thing).

#### Second Row:
- cat: Noun (thing).
- stick: Noun (thing).
- ate: Not a noun (verb).
- win: Not a noun (verb).
- this: Not a noun (pronoun).

#### Third Row:
- on: Not a noun (preposition).
- child: Noun (person).
- apple: Noun (thing).
- mom: Noun (person).
- pen: Noun (thing).

#### Fourth Row:
- rug: Noun (thing).
- go: Not a noun (verb).
- is: Not a noun (verb).
- one: Not a noun (pronoun).
- how: Not a noun (adverb).

#### Fifth Row:
- dog: Noun (thing).
- bike: Noun (thing).
- sun: Noun (thing).
- desk: Noun (thing).
- room: Noun (place).

#### Sixth Row:
- find: Not a noun (verb).
- are: Not a noun (verb).
- it: Not a noun (pronoun).
- red: Not a noun (adjective).
- me: Not a noun (pronoun).

Final List of Nouns:

- Tom
- bus
- door
- cat
- stick
- child
- apple
- mom
- pen
- rug
- dog
- bike
- sun
- desk
- room

Circled Words:

The nouns should be circled in the worksheet as follows:
```
the big Tom bus door
cat stick ate win this
on child apple mom pen
rug go is one how
dog bike sun desk room
find are it red me
```

Final Answer:

\boxed{Tom, bus, door, cat, stick, child, apple, mom, pen, rug, dog, bike, sun, desk, room}