science method

Question 1

scientific methods

Answer 1

a series of steps followed to solve problems

Question 2

hypothesis

Answer 2

an explanation that is based on prior scientific research or observations and that can be tested

Question 3

variable

Answer 3

a factor that changes in an experiment in order to test a hypothesis

Question 4

controlled experiment

Answer 4

an experiment that tests only one factor at a time by using a comparison of a control group with an experimental group

Question 5

Meters

Answer 5

The fundamental unit of length in the metric system

Question 6

liter

Answer 6

a metric unit of captivity formerly defined as the volume

Question 7

Gram

Answer 7

a metric unit of mass equal to one thousand of a kilogram

Question 8

volume

Answer 8

the amount of space that a substance or object or object occupies

Question 9

Mass

Answer 9

a large body of matter with no defined shape

Question 10

density

Answer 10

the degree of compactness of a substance

Question 11

area

Answer 11

the extent or measurement of a surface or piece of land

Question 12

Celsius

Answer 12

the scale of temperature in which water freezes at 0 degrees

Question 13

Experimental group

Answer 13

A Experimental group is the group in a experiment that receives the variable being tested

Question 14

step 1

Answer 14

Make a hypothesis

Question 15

step 2

Answer 15

conduct a experiment

Question 16

step 3

Answer 16

collect data

Question 17

step 4

Answer 17

Analyze information

Question 18

step 5

Answer 18

report results

Question 19

step 6

Answer 19

ask a question

Question 20

controlled group

Answer 20

that group does not revive the treatment in a experiment