Noun-adjective agreement in Spanish is all about matching words based on gender and number.

Gender:

• Masculine nouns usually end with -o. For example, niño means boy.
• Feminine nouns usually end with -a. For example, niña means girl.

Here are some examples:

• el niño feliz means "the happy boy."
• la niña feliz means "the happy girl."

Number:

• For singular (one item): el coche rojo means "the red car."
• For plural (more than one): los coches rojos means "the red cars."

Subject Pronouns:

These are the words we use for different subjects:

• yo (I)
• tú (you)
• él (he)
• ella (she)
• nosotros (we)
• vosotros (you all)
• ellos (they)

Basic Sentence Structure:

A simple way to build sentences is:

• Subject + Verb + Object. For example, Yo tengo un perro means "I have a dog."

Vocabulary Examples:

Here are some useful words:

• Greetings:
  • hola means "hello."
  • adiós means "goodbye."
• Family:
  • madre means "mother."
  • padre means "father."
• Colors:
  • rojo means "red."
  • azul means "blue."

Now, try to practice making sentences using these ideas!