1. 8th Grade Science Final Review
Back to menu

2. Final jeopardy question
Scientific Process
Forces/Laws Of Motion
Energy Forms
Lab Safety
Measurement 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40
Final jeopardy question

3. What type of safety does the following symbol represent
10 Point Question
What type of safety
does the following
symbol represent
Chemical Safety

4. What is the correct way to smell a chemical in the lab?
20 Point Question
What is the correct way to
smell a chemical in the
lab?
Waft

5. It is okay to mix two unknown chemicals together to see
30 Point Question
It is okay to mix two unknown
chemicals together to see
what substance they make?
True of False
False

6. 40 Point Question In what direction should you point the
opening of a test tube when you are
heating the substance on the inside
of the test tube
Away from you or others

7. Any use of the senses to gather information 10 Point Question
Observation

8. The first step of the scientific process 20 Point Question
Ask A Question

9. experiment which is kept the same to ensure correct data
30 Point Question
This is a factor in an
experiment which is kept
the same to ensure
correct data
Constant

10. A possible explanation to a question or a problem
40 Point Question
A possible explanation to
a question or a problem
Hypothesis

11. To measure the volume of a liquid, we would use what instrument?
10 Point Question
To measure the
volume of a liquid, we
would use what
instrument?
Graduated Cylinder

12. We use a balance to measure what property of matter? 20 Point Question
Mass

13. This is the unit of measure for length?
30 Point Question
This is the unit of measure
for length?
Meter

14. This is the correct way to calculate the density of an object
40 Point Question
This is the correct way to
calculate the density of an
object
Density = Mass/Volume

15. Unless acted upon by an outside force
10 Point Question
An object in motion tends
to stay in motion...finish
the statement
Unless acted upon by an outside force

16. This force works against the movement of an object and creates heat
20 Point Question
This force works against
the movement of an
object and creates heat
Friction

17. attraction on a magnet the greatest?
30 Point Question
Where are the forces of
attraction on a magnet the
greatest?
At the poles

18. This is the standard unit of measurement for Force
40 Point Question
This is the standard unit of
measurement for Force
Newton (N)

19. This is the ability to do work
10 Point Question
This is the ability to do
work
Energy

20. The type of energy that is made by moving electrons 20 Point Question
Electrical

21. Type of energy resulting from the vibrations of an object (resonance)
30 Point Question
Type of energy resulting
from the vibrations of an
object (resonance)
Sound

22. As we increase the speed that particles move in an object, we
40 Point Question
As we increase the speed that
particles move in an object, we
are involving the ___________
energy of an object
Thermal

23. Final Jeopardy Question Chemical Energy to Mechanical Energy
The engine of a car uses one type of energy and transforms it into another type of energy for movement....name the first type of energy and the type of energy it is transformed into (not potential to kinetic)
Chemical Energy to Mechanical Energy