Prime Factorization
Sea Floor Spreading
Compare and Contrast
Vocabulary
Addition and Subtraction
100

What is a prime number?

A. A number that has many factors

B. A number that only has 1 and itself as a factor

B. A number that only has 1 and itself as a factor

100

What is sea floor spreading?

A.  The process of the sea floor getting larger

B. The process of the sea floor getting smaller

C.  The process of the sea floor staying the same

A. The process of the sea floor getting larger

100
What is comparing?


A. Finding what is the same

B. Finding what is different

A. Finding what is the same

100

Wood carried along by water

A. Algae

B. Driftwood

C. Sternly

B. Driftwood
100

6,170+3,751=

9,921

200

Which of the following is a prime number?

A. 12

B. 7

C. 4

B. 7

200

Who is the American Geologist who studied the mid-ocean ridge?

A. John Powell

B. Alfred Wegener

C. Harry Hess

C. Harry Hess

200

What is contrasting?

A. Finding what is the same

B. Finding what is different

B. Finding what is different

200

A hanging bed or couch 

A. Tweezer

B. Driftwood

C. Hammock

C. Hammock

200

12,346+7,534=

19,880

300

Which of the following is a composite number?

A. 12

B. 7

C. 3

A. 12

300

What kind of rock is closer to the mid-ocean ridge?

A. Newer

B. Older

A. Newer

300

Naaif and Brendon are wearing the same color

A. comparing

B. Contrasting

A. Comparing

300
The boy lamented over the loss of his friend.  What does lamented mean


A. To feel grief

B. To show happiness

C. To run outside

A. to feel grief

300

4,250-2,587=

1,663

400

What are the factors of the number 5?

1 and 5

400

Which of the following is true?

A. As you move further from the mid-ocean ridge, the rock gets older 

B. As you move further from the mid-ocean ridge, the rock gets newer

C. Harry Hess disagreed with Wegener's theory

A. As you move further from the mid-ocean ridge, the rock gets older

400
Cameron has different interests than Dylan


A. Comparing

B. Contrasting

B. Contrasting


400

Put out of sight, hidden

A. Lamented

B. Concealed

C. Hammock

B. Concealed

400

72,293+44,114=

116,407

500

What are the factors of the number 12?

1, 12, 3, 4, 2, 6

500

What is true about the Atlantic and Pacific ocean?

A. The Atlantic ocean is shrinking and the pacific ocean is expanding

B. Both are expanding

C. The Atlantic Ocean is expanding and the Pacific ocean is Shrinking

C. The Atlantic Ocean is expanding and the Pacific ocean is Shrinking

500

Compare and contrast the following photo

(all answers differ)

500

A group of living things, mostly found in water, that can make their own food

A. Algae

B. Driftwood

C. Tweezers

A. Algae

500

72,293-44,114=

28,179

M
e
n
u