Decoding Multisyllabic Words

Free sample questions, a clear explanation, and 5 practice skills with an AI tutor that guides without giving the answer away.

Word Detectives: Cracking the Code of Big Words!

Hey there, Super Reader! Have you ever built something amazing with LEGOs? You take small bricks, click them together, and suddenly you have a huge, cool creation. Big words are just like that! They look tricky, but they're really just smaller word "bricks" put together. Let's learn how to be Word Detectives and find those small parts!

First Clue: Two Words in One!

Sometimes, a big word is just two little words holding hands. We call these compound words. When you spot one, you can use the two small words to guess the meaning of the big one.

sun + flower = sunflower (a flower that loves the sun!)
play + ground = playground (a ground where you play!)
rain + bow = rainbow (a bow shape you see after it rains!)

Next Clue: Secret Word Parts

Other times, big words have special parts added to the beginning or end. These parts change the meaning of the main word, which we call the root word.

A prefix is a part added to the beginning of a word.

un- means "not" (unhappy = not happy)
re- means "again" (reread = read again)

A suffix is a part added to the end of a word.

-ful means "full of" (careful = full of care)
-less means "without" (fearless = without fear)

Your Detective Toolkit!

To crack the code of a big word, look for this pattern:

Prefix + Root Word + Suffix

Case Solved: Putting It All Together!

So, when you see a giant word in a story like unforgettable, don't panic! Grab your detective toolkit. You can see the parts: un- (not) + forget + -able (can be done). So, it means something you can't forget! Wow! By breaking the word down, you figured out its meaning all by yourself.

Awesome job, Word Detective! Keep looking for those secret word parts to become an even more powerful reader.

Sample questions

1. Which word is a compound word?

○ banana

✓ sunflower

○ sunny

○ flower

Answer: sunflower — Remember, a compound word is made of two smaller words put together.

2. Find the compound word.

○ playing

○ ground

✓ playground

○ apple

Answer: playground — Remember, a compound word is made of two smaller words put together.

3. Which word is made of two smaller words?

✓ cupcake

○ cookie

○ cup

○ eating

Answer: cupcake — Remember, a compound word is made of two smaller words put together.

Skills in this topic

Identify common compound words (e.g., playground, sunflower).
Break down compound words into their individual parts to determine meaning.
Recognize common prefixes (e.g., un-, re-, pre-) and suffixes (e.g., -ful, -less, -ly).
Decode multisyllabic words by identifying and separating prefixes, suffixes, and root words.
Analyze how breaking down a complex word like 'unforgettable' or 'carefully' helps a reader understand its meaning in a story.

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