Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Unit 1 Review 8th Science
Test Description: Review over Unit 1: Introduction to Physical Science
Instructions: Answer all questions to get your test result.
1) Scientists use models to...
A
Study an object by creating a smaller, larger, or computerized version of the original
B
Enhance the color scheme of an object
C
Gain a magnified view of an object
D
Make an exact replica of an item
2) The SI Unit for measuring luminosity of an object is
A
Liter
B
Kelvin
C
Candela
D
Ampere
3) This type of system allows outside materials to make an impact on it:
A
bilateral
B
closed
C
forensic
D
open
4) The purpose of keeping a science notebook is to
A
ensure model development
B
focus the scientist on extraneous details that do not impact the study
C
Practice creative writing
D
gain experience recording an analyzing results like a real scientist
5) This SI unit measure the amount of matter in a given substance
A
ampere
B
mole
C
liter
D
gram
6) Which material is the least dense?
A
steel
B
styrofoam
C
brick
D
wood
7) One way to test density is to
A
weigh it
B
compare its mass/volume to a known liquid like water
C
observe it using sight
D
knock on it
8) What is the first step of successfully solving a model problem?
A
Read the problem carefully
B
Consider the problem
C
Carry out the plan
D
Reinvestigate the question
9) A group of interacting parts is known as
A
a model
B
a clock
C
a collection
D
a system
10) You want to measure how much your cat weighs. What SI unit would you use?
A
liter
B
meter
C
ounces
D
gram
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?