Hypothesis

A hypothesis _____.

• predicts the result of an experiment

• is a question

• is a problem

• is the name of the method for experimenting

Tags

NGSS.MS-PS1-2

A hypothesis is always written as a ______.

• statement

• question

A hypothesis predicts _____.

• the experiment's results

• the problem

• the independent variables

Match the following terms with their definitions.

• A question or situation needing a solution is _____.

• a problem

• The final decision after analysis is _____.

• testable

• A hypothesis must be _____.

• a conclusion

• The outcome of an experiment is _____.

• a result

A hypothesis must be tested with (a)   .

• observation and measurement
• fun and silliness
• a careful hand
• the five senses only

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

Which is a good hypothesis?

• I think ice will melt out of the freezer because it will get warm.

• Why will the ice melt faster out of the freezer?

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which is a good hypothesis?

• You will hear more if you put your hand on your ear.

• I think you will hear less with a hand by your ear because the hand will block the sound.

Tags

NGSS.MS-PS4-2

Which is a good hypothesis?

• I think a plant that gets more light will be healthier because plants need light to survive.

• Why are plants healthier in sunlight?

Tags

NGSS.MS-LS1-5

What is the purpose of a hypothesis in scientific research?

• To predict the outcome of an experiment

• To provide a detailed explanation of the experiment

• To list the materials needed for the experiment

Which of the following is a characteristic of a good hypothesis?

• It is a random guess

• It is testable and falsifiable

• It is based on personal beliefs

Tags

NGSS.MS-LS2-4