Science

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1.
1 point
Used to collect data
2.
1 point
Scientist use these tools to extend their senses.
3.
1 point
Can be questionnaires that are given to a number of people whose answers are recorded and then analyzed. It can also be interviews or phone calls.
4.
1 point
A statement of what you think will happen during an investigation
5.
1 point
Can help people answer questions,solve processes, and form new ideas.
6.
1 point
Which one is not something a scientist does?
7.
1 point
A group in an experiment; it is standard against which change is measured.
8.
1 point
Scientific investigations begin with
9.
1 point
Something you can change in a test
10.
1 point
Are often used to study things that are very large, have many parts and are difficult to observe directly
11.
1 point
The use of scientific methods to test your hypothesis.
12.
1 point
True or False: the research that you do needs to be scientifically valid.
13.
1 point
What are the three types of controlled experiments
14.
1 point
Something you find about objects, events, or living things by using your senses