The video tutorial introduces the letter I and its sound, using examples like insect, igloo, and iguana. It includes repetition and music to reinforce learning, and provides practice sentences to help students understand the usage of words starting with the letter I.

What is the initial sound of the word 'insect'?

• A

• O

• I

• E

Which of the following words does not start with the letter 'I'?

• Igloo

• Apple

• Ink

• Insect

What color is associated with the iguana in the video?

• Blue

• Red

• Yellow

• Green

Which of these is not mentioned in the video as an item the speaker has?

• Insect

• Ice cream

• Igloo

• Iguana

What is the main theme of the sentences in the last section?

• Colors

• Animals

• Items starting with 'I'

• Numbers