What is a noun? LESSON: Read the examples carefully. Complete the activities.
http://www.free-training-tutorial.com/grammar/nouns-lesson1.html
Read the sentences and the story. CLICK all the nouns.
http://www.free-training-tutorial.com/grammar/nouns_basic_practice.html
Common and Proper Nouns
http://www.free-training-tutorial.com/grammar/nouns_common_proper.html
Singular and Plural Nouns
http://www.free-training-tutorial.com/grammar/nouns_singular_plural.html