scientific method

Question 1

what is a series of steps to solve problems?

Answer 1

Scientific methods

Question 2

a ( ) is an explanation that is based on prior scientific research or observation and that can be tested?

Answer 2

hypothesis

Question 3

a ( ) is an experiment that test only one factor at a time by using a comparison of a controlled group with an experimental group?

Answer 3

controlled experiment

Question 4

a ( ) is a factor that changes in an experiment in order to test a hypothesis

Answer 4

variable

Question 5

( ) is the standard to which comparisons are made in an experiment.

Answer 5

control group

Question 6

is the group that receives an experimental procedure or a test sample.

Answer 6

experimental group

Question 7

ask a testable question is ( )

Answer 7

scientific method step 1

Question 8

Form a hypothesis is the ( )

Answer 8

scientific method step 2

Question 9

test the hypothesis is the ( )

Answer 9

scientific method step 3

Question 10

analyze the results is the ( )

Answer 10

scientific method step 4

Question 11

draw conclusion is the ( )

Answer 11

scientific method step 5

Question 12

share the results is the ( )

Answer 12

scientific method step 6

Question 13

unit of length in the metric system

Answer 13

meter

Question 14

a metric unit of capacity

Answer 14

liter

Question 15

a metric unit of mass

Answer 15

gram

Question 16

a measure of the size of a body or region in three-dimensional space

Answer 16

volume

Question 17

the measure of the amount of matter in an object

Answer 17

mass

Question 18

the degree of the compactness of a substance.

Answer 18

density

Question 19

the measure of the size of a surface or region

Answer 19

area

Question 20

scale of temperature in which water freezes at 0° and boils at 100° under standard conditions.

Answer 20

Celsius