Delta9 - Scientific Method

Question 1

Which hypothesis is written correctly?

Accepted Answer

If you eat oranges then you will be healthier

Question 2

When should you record your observations?

Accepted Answer

During the experiment

Question 3

What is a hypothesis?

Accepted Answer

An educated guess predicting the results

Question 4

What do you change during an experiment?

Accepted Answer

Independent Variable

Question 5

Does the size of a fish tank determine how large a fish will grow? What is the DEPENDENT v?

Accepted Answer

Size of fish

Question 6

Does the size of a fish tank determine how large a fish will grow? What is the INDEPENDENT v?

Accepted Answer

Size of tank

Question 7

Before you start an experiment the first thing you must do is this

Accepted Answer

State the purpose

Question 8

What must you keep the same during an experiment?

Accepted Answer

Control Variables

Question 9

What do you observe or measure in an experiment?

Accepted Answer

Dependent Variable

Question 10

Does the size of a fish tank determine how large a fish will grow? What is the CONTROL v?

Accepted Answer

Amount of food given

Questions 10