Enthusiastic grammarians and singers won't be able to stop tapping their toes to this upbeat music video featuring plural nouns. Learners discover through basic example sentences and hand-drawn animation how adding an s makes a...

Look at ownership (possession) with Yossarian the Grammarian regarding apostrophes. Singular and plural nouns are covered.

Give your noun instruction a boost, with an in-depth presentation into singular, plural, and possessive nouns. First, enthusiastic grammarians learn about each noun in detail; then, take part in an interactive pop quiz, and end the...

Introduce your language arts class to their new favorite song with a video about pronouns. Hip, informative, and very catchy, the song demonstrates several different ways to replace nouns with pronouns. 

What is the difference between singular and plural nouns? How can I make a noun plural? These questions are answered in this video by Khan Academy. The focus is on regular plural nouns with only a brief mention of irregular plural nouns.

Some nouns look the same whether they're singular or plural - these nouns are called 'base plurals', and we'll demonstrate how they behave the only way I know how... by using sheep!

English has seven words that behave very strangely when you change them from the singular to the plural. These are called THE MUTANT PLURALS of English. They're super cool.

This TurtleDiary video lesson [11:03] is designed for students to explore singular and plural nouns. Practice exercises, a video, and a lesson are included to supplement this singular and plural nouns lesson.

Learn the difference between singular and plural nouns.

This Skillswise site focuses on plurals. Included are a video about why learning how to make words plural is important, fact sheets and worksheets for instruction, quizzes on the information presented, and games to practice the skill....

You don't need to know how to speak Latin and Greek in order to understand English, but some words in English come from those languages. It's helpful to know how some Greek and Latin words change from singular to plural.

The plural of 'dog' is 'dogs', but what is the plural of 'leaf'? Khan Academy's resident grammarian explains.

The plural of 'whale' is 'whales', but what's the plural of 'child'? David, Khan Academy's resident grammarian, explains.

There is *one* extremely rare case in which we use apostrophes to make things plural. David and Paige, KA's resident grammarians, discuss this unusual case.

This lesson goes over singular words that are often misused as plurals. It is 2 of 2 in the series titled "Plurals often treated as Singular."

While plural nouns often indicate more than one of something with a simple "s" or "es," irregular plural nouns do not. They change the word entirely. Elf becomes elves, tooth becomes teeth.

This slideshow tutorial is an introduction to some of the most common irregular plurals and some ways to help memorize them.

Video provides students with instruction on learning plural nouns with special endings.

Video provides students with instruction on plural nouns ending in -es.

This video provides many examples of how verbs change depending on whether the noun is singular or plural. [5:48]

Why does 'goose' become 'geese' and 'foot' become 'feet'? David the Grammarian and Jake the Linguist explain.

Video provides students with instruction on learning plural nouns ending in -ies.

Watch this video to learn how to use plural possessives correctly. [1:18]

Paige and David talk about using apostrophes to show that something belongs to multiple people.