Main Idea Review
Prefixes
Root Words
Vocabulary Words
Suffixes
100

This is the most important idea in a paragraph or story.

What is the main idea?

100

The prefix "re-" means to do something again. What does the word "replay" mean?

What is to play again?

100

The root "hydr" means water. What does a fire hydrant help firefighters get?

What is water?

100

If someone is in disbelief, they don’t believe what they are seeing or hearing.


How is someone likely feeling?

What is shocked or surprised?

100

The suffix "-er" can mean a person who does something.


What does the word "runner" mean?

What is a person who runs?

200

A story says: “Pandas eat mostly bamboo. They use their strong jaws to chew it. Bamboo grows in the mountains where pandas live.”

What is the main idea of this passage?

What is pandas eat bamboo?

200

The prefix "pre-" means before. What does "preview" mean?

What is to see or watch before?

200

The root "graph" means to write. What do you do when you use autograph?

What is write your name?

200

The word unthinkable means something is so bad or surprising, you can’t even imagine it.


Which sentence shows this meaning best?
A) I forgot my homework.
B) We saw an unthinkable accident on the news.

What is B) We saw an unthinkable accident on the news?

200

The suffix "-ly" is added to an adjective to tell how something is done.


What does the word "bravely" mean?

What is in a brave way?

300

The main idea of a paragraph is: “Dogs are helpful animals.”

Which of these is a supporting detail?
A) Dogs bark
B) Dogs like toys
C) Dogs help the police

What is C) Dogs help the police?

300

The word "unhappy" uses the prefix "un-". What does "un-" mean in this word?

What is not (or the opposite of)?

300

The word photograph has the root "graph." What does it mean to do when you take a photograph?

What is to draw or write with light (take a picture)?

300

If someone moves frantically, how are they acting?


A) Slowly and calmly
B) In a fast and worried way
C) Quiet and sneaky

What is B) In a fast and worried way?

300

The word "enjoyable" has the suffix "-able."
What does the suffix "-able" mean in this word?

What is able to be enjoyed?

400

A paragraph says: “The sun gives us light. It keeps us warm. Plants need sunlight to grow.”
What is the main idea AND one supporting detail?

What is the sun is important, and it gives us light?

400

If someone gives you misinformation, what does the prefix "mis-" tell you about the information?

What is it is wrong or incorrect?

400

What does the word hydrate mean if the root "hydr" means water?

What is to give or take in water?

400

The word hijacked means something was taken over by force.


Which of these things can be hijacked?
A) A sandwich
B) An airplane
C) A playground

What is B) An airplane?

400

Which sentence shows the correct use of a word with the suffix "-or"?


A) I need to or my clothes.
B) The actor performed on stage.
C) She was acting very or.

What is B) The actor performed on stage?

500

Read this short paragraph:


“Liam practiced the piano every day. He learned to read music and played in a concert. Now he is proud of what he can do.”

What is the main idea, and how do the details support it?

What is Liam worked hard to learn piano, and the details show his practice and success?

500

Choose the word that correctly uses the prefix "non-" to mean "not real":


A) Nondrink
B) Nonfiction
C) Nonsee

What is B) Nonfiction?

500

A graphologist studies handwriting. If "graph" means write, what do you think graphology is?

What is the study of handwriting?

500

The word fateful describes an event that has serious or life-changing results.


What does this sentence mean?
“It was a fateful day when the storm arrived.”

What is something very important or life-changing happened that day?

500

The word "comfortably" has two suffixes: "-able" and "-ly."


What is the root word, and what does the whole word mean?

What is "comfort," and the word means "in a way that can be done with comfort"?

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