This document provides information on various English grammar topics in short sections, including: - Things found in a classroom like chairs, pencils, books, etc. - The difference between singular and plural nouns. - Definitions of fiction and non-fiction. - Possessive nouns and how they change form for singular and plural nouns. - Vowels and consonants and examples of each in words. - The sounds of "sh", "ch", "th", and "tch" and example words for each. - When to use "a" vs "an" with nouns based on whether the next word starts with a vowel or