NOS, Scientific Method, Lab Equipment and Safety

Question 1

(true or false) The Nature of Science is based on theories and laws. These ideas never change.

Accepted Answer

false

Question 2

If you stay in the sun too long, then you will get skin cancer. What is the D. V.?

Accepted Answer

skin cancer

Question 3

a law is _______________

Accepted Answer

How something works

Question 4

What is the purpose of an Erlenmeyer flask?

Accepted Answer

mixing chemicals

Question 5

What is this used for?

Accepted Answer

Getting chemicals off your body

Question 6

(T/F) The Nature of Science is involved in the studying of the natural and supernatural world

Accepted Answer

false

Question 7

What is the name of this object?

Accepted Answer

ring stand

Question 8

What comes after the Experiment in the Scientific Method?

Accepted Answer

analyze

Question 9

Name the control of the tomato plant experiment.

Accepted Answer

regular soil

Question 10

If you give fish more protein in their fish food, then they will grow longer. What is the I.V?

Accepted Answer

protein

Question 11

What does PASS stand for?

Accepted Answer

Pull, Aim, Squeeze, Swing

Question 12

Identify one constant in the tomato lab experiment

Accepted Answer

time

Question 13

What is a control?

Accepted Answer

the group used for comparison

Question 14

What is the purpose of a test tube holder

Accepted Answer

It holds hot test tubes

Question 15

What is the first thing you do when something spills in your eyes?

Accepted Answer

go to the eyewash station

Question 16

What is a dependent variable?

Accepted Answer

factor that relies on the independent variable

Question 17

what is the name for this piece of equipment

Accepted Answer

graduated cylinder

Question 18

What is the order of the scientific method?

Accepted Answer

O, Q, H, E, A, C

Question 19

(T/F) Science involves the communication of your results.

Accepted Answer

true

Question 20

What is the name of this piece of equipment?

Accepted Answer

bunsen burner

Question 21

Which of the following is a hypothesis?

Accepted Answer

If you eat an apple a day, you keep the doctor away

Question 22

A theory is ______________.

Accepted Answer

a statement of why something works

Question 23

If you give a mouse a cookie, he will want a glass of milk to go with it. What is the I. V.?

Accepted Answer

cookie

Question 24

Fire needs all of the following to survive except ___________.

Accepted Answer

wind

Question 25

What is the difference between a constant and a control?

Accepted Answer

Constant-keep the same

Question 26

What is an independent variable?

Accepted Answer

the factor that is manipulated

NOS, Scientific Method, Lab Equipment and Safety

Questions 26

NOS, Scientific Method, Lab Equipment and Safety

Questions 26