What is the first step of the scientific method? Recognize the

What do we do after making observations?

• make an inference

• water

• read a book

• make a conclusion

Tags

NGSS.MS-LS2-4

NGSS.MS-PS1-2

a testable observation to the problem and written with an if... then... statement. 

Tags

NGSS.MS-LS1-5

What do you do to test a hypothesis?

• ask your teacher

• conduct an experiment

• take a break

• guess

Tags

NGSS.MS-LS1-5

A variable is the

• thing that stays constant-does not change

• thing that changes

• answer

Tags

NGSS.MS-PS2-2

What was the conclusion of the plant experiment?

If the experiment doesn't support the hypothesis then the hypothesis is 

• correct

• incorrect

Tags

NGSS.MS-LS2-4

NGSS.MS-PS2-5