Test - Unit 1 Scientific Method

Question 1

1. What is the part of an experiment that serves as a standard for comparison?

Answer 1

Control group

U1/C4 Lab Safety and Equipment (pg. 26)

Question 2

6. Using the graduated cylinder to the right, pick the accurate and precise measurement

Answer 2

20.0

U1/C1 Lab Safety and Equipment (pg. 10)

Question 3

8. All of the following are steps in the scientific method EXCEPT.

Answer 3

Discarding data that that doesn’t match the hypothesis.

U1/C1 Lab Safety and Equipment (pg. 25 and 26)

Question 4

15. What is the BEST lab equipment to make a precise lab measurement

Answer 4

Graduated Cylinder

U1/C1 Lab Safety and Equipment (pg. 5)

Question 5

22. What is the first thing you should always do before starting a lab?

Answer 5

Read the lab instructions

U1/C1 Lab Safety and Equipment (pg. 3)

Question 6

26. What is the SI unit for mass?

Answer 6

Kilograms (kg)

U1/C2 lab safety and equipment (pg. 12)

Question 7

23. What does P.A.S.S. stand for?

Answer 7

P - pull
A - aim
S - squeeze
S - sweep

U1/C1 Lab Safety and Equipment (pg. 4)

Question 8

27. What is the SI unit for length?

Answer 8

Meter (m)

U1/C2 Lab Safety and Equipment (pg. 12)

Question 10

28. What is the SI unit for temperature?

Answer 10

Kelvin (K)

U1/C2 Lab Safety and Equipment (pg. 12)

Question 11

51. What is this a picture of?

Answer 11

Beaker tongs

U1/C1 Lab Safety and Equipment (pg. 1)

Question 11

36. Write a hypothesis, in the correct format, for the experiment.

Answer 11

If given caffeine the fleas heart rate will raise.

U1/C1 Lab Safety and Equipment (pg. 26)