Understanding the Prefix 'Un-'

The video tutorial introduces the concept of using prefixes, specifically 'un-', to change the meanings of words. It explains how prefixes are word parts that come at the beginning of a word and have their own meanings. The tutorial provides examples of how the prefix 'un-' can transform words like 'able' to 'unable' and 'happy' to 'unhappy'. It includes interactive exercises where viewers match words with the 'un-' prefix to their meanings, reinforcing the learning. The video concludes by encouraging viewers to use their knowledge of prefixes to understand the meanings of new words.

What role do 'word detectives' play in reading and writing?

• They look for clues to understand word meanings.

• They solve math problems.

• They draw pictures.

• They write stories.

What is a prefix?

• A word that comes at the end of a sentence.

• A word part that comes at the beginning of a word.

• A type of punctuation.

• A synonym for a word.

What does the prefix 'un-' mean?

• Quickly

• Always

• Not

• Very

How does the prefix 'un-' change the word 'able'?

• It makes it mean 'very able'.

• It changes it to mean 'not able'.

• It means 'able to do less'.

• It means 'able to do more'.

What is the meaning of 'unhappy'?

• Always happy

• Quickly happy

• Not happy

• Very happy

In the exercise, what word is formed by adding 'un-' to 'equal'?

• Unequal

• Equator

• Equalize

• Equally

What does 'unequal' mean?

• Quickly equal

• Not equal

• Very equal

• Always equal

What word is formed by adding 'un-' to 'healthy'?

• Health

• Healthiest

• Healthier

• Unhealthy

What does 'unhealthy' mean?

• Very healthy

• Not healthy

• Always healthy

• Quickly healthy

What word is formed by adding 'un-' to 'even'?

• Uneven

• Evening

• Evenly

• Event