anti-
auto-
bi-
mid-
poly-
100

 This prefix means "against." What prefix is it?

anti

100

This prefix means "self." What prefix is it?

auto

100

This prefix means "two." What prefix is it?

bi

100

This prefix means "middle." What prefix is it?

mid

100

This prefix means "many." What prefix is it?

poly

200

What does the word "antibiotic" mean?

medicine that fights germs

200

What does "autograph" mean?

a person's own signature

200

What does "bicycle" mean?

 a vehicle with two wheels

200

What does "midday" mean?

middle of the day

200

What does "polygon" mean?

a shape with many sides

300

Choose the correct meaning of "antihero": 

(A) a hero, 

(B) someone against a hero, 

(C) a main character who is not a typical hero

C

300

Which word means "a machine that moves by itself"?

 automatic

300

If ped means feet. What would an animal with two feet be called?

biped

300

Which word means "in the middle of a sentence"?

midsentence

400

Fill in the blank: The students were _____bullying when they stood up for a classmate.

antibullying 

400

 A person who writes a book about their own life writes an _____biography.

auto- in autobiography means "self" because it is written by oneself

400

Fill in the blank: A _____monthly magazine comes out every two months.

bimonthly

400

Fill in the blank: The runner fell at the _____point of the race.

midpoint

400

 A school that teaches many subjects is _____technic.

polytechnic

500

Explain in one sentence why an "antacid" helps your stomach.

 It is against acid, so it helps stop too much stomach acid

500

 Is "bisect" a good word to describe cutting a shape into two equal parts? Why?

Yes.Bisect means to cut into two equal parts

500

Use "mid" to make a word that describes something happening in the middle of summer.

midsummer

500

Glot means language. What word means many languages?

polyglot

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