scientific methods

Question 1

Scientific methods

Answer 1

a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.

Question 2

Hypothesis

Answer 2

a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.

Question 3

Controlled experiment

Answer 3

A scientific control is an experiment or observation designed to minimize the effects of variables other than the independent variable

Question 4

Variable

Answer 4

not consistent or having a fixed pattern; liable to change.

Question 5

Control group

Answer 5

The control group is defined as the group in an experiment or study that does not receive treatment

Question 6

Experimental group

Answer 6

is a group that receives a treatment in an experiment

Question 7

Step 1 of scientific method

Answer 7

ask a question

Question 8

Step 2 of scientific method

Answer 8

make a hypothesis

Question 9

Step 3 of scientific method

Answer 9

conduct an experiment

Question 10

Step 4 of scientific method

Answer 10

collect data

Question 11

Step 5 of scientific method

Answer 11

analyze info

Question 12

Step 6 of scientific method

Answer 12

report results

Question 13

Meter

Answer 13

unit of measurement

Question 14

liter

Answer 14

liquid measurment

Question 15

Gram

Answer 15

a metric unit of mass equal to one thousandth of a kilogram.

Question 16

Volume

Answer 16

he amount of space that a substance or object occupies

Question 17

Mass

Answer 17

Mass is both a property of a physical body and a measure of its resistance to acceleration

Question 18

Density

Answer 18

the degree of compactness of a substance.

Question 19

Area

Answer 19

space inside figure

Question 20

celsius

Answer 20

is a temperature scale used by the International System of Units.