Scientific Methods

Question 1

Independent variable

Answer 1

What is being changed and tested

Question 2

Dependent variable

Answer 2

Affected by the change

Question 3

Constant

Answer 3

Are what remain the same for each trial or group

Question 4

Control group

Answer 4

Contains no variable

Question 5

Hypothesis

Answer 5

Educated statement

Question 6

Scientific model

Answer 6

A representation of something

Question 7

Law

Answer 7

Naturally occurred phenomenon in the world (gravity)

Question 8

Theory

Answer 8

An explanation that ties together hypothesis

Question 9

6 steps to the scientific method

Answer 9

State question, make observation, form hypothesis, test hypothesis, analyze results, draw conclusions

Question 10

Why do scientists use scientific methods?

Answer 10

Ways scientists Answer questions and solve problems.

Question 11

What must a good hypothesis be

Answer 11

A good hypothesis must be testable, and if then format

Question 12

Physical model

Answer 12

Globe and a toy plane

Question 13

Mathematical model

Answer 13

Pie graph and weather

Question 14

K

Answer 14

Kilograms

Question 15

Hecto

Answer 15

Hectograms

Question 16

Da

Answer 16

Deca

Question 17

U

Answer 17

Grams, meters, liters

Question 18

D

Answer 18

Deci

Question 19

C

Answer 19

Centi

Question 20

M

Answer 20

Mili

Question 21

Mass

Answer 21

Kg

Question 22

Weight

Answer 22

Newtons

Question 23

Length

Answer 23

Meter

Question 24

Temperature

Answer 24

Kelvin