Mr. Spelling introduces his YouTube channel focused on teaching spelling rules. The video covers how to form plurals by adding 's' or 'es', with a rhyme to help remember when to use 'es'. Examples are provided, along with exceptions to the rule, such as words with irregular plurals and Latin origins. The video includes practice exercises and concludes with instructions for online learning activities.

What is the main focus of Mr. Spelling's YouTube channel?

• Teaching grammar rules

• Teaching spelling rules

• Teaching math rules

• Teaching science rules

What does the 's' at the end of a word usually indicate?

• A singular form

• A plural form

• A past tense

• A question form

Which of the following endings requires adding 'es' to form a plural?

• Words ending in 'y'

• Words ending in 'ch'

• Words ending in 'e'

• Words ending in 't'

What is the plural form of 'watch'?

• Watchs

• Watchies

• Watches

• Watch

Which word does not follow the 'es' rule for plurals?

• Ox

• Dress

• Bush

• Fox

What is the plural form of 'fish'?

• Fishes

• Fish

• Fishs

• Fishies

Which of the following is a Latin plural?

• Cactuses

• Cactos

• Cacti

• Cacties