Semester Exam Review

A _____ observation uses numbers to explain. Example It is 67 degrees outside.

• quantitative

• qualitative

• blind

• experimental

Tags

NGSS.MS-PS3-1

A _______ observation is one that describes something. Example: The grass is green.

• blind

• quantitative

• controlled

• qualitative

 Francis wonders where his dog is getting through the fence.  He found a spot behind a bush where the fence is rotted away.  Francis thought, if the fence is rotted away, then that is where my dog is getting through.   Francis developed a

•  hypothesis

•  constant

• control

• graph

A hypothesis should always be

• Right

• Wrong

• Testable

• A question

What branch of science studies matter and energy?

• Earth Science

• Physical Science

• Biology

• Life Science

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

NGSS.MS-PS3-4

It is also known as biological science or biology

• earth science

• physical science

• life science

• zoology

Tags

NGSS.MS-LS2-1

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Will a football filled with helium will travel farther when kicked than a football filled with air?

Which step of the scientific method is this?

• Identify a problem/question

• Form a hypothesis

• Draw conclusions

• Create and perform the experiment

Tags

NGSS.MS-PS2-2

Which branch of science would study how plants produce their own food?

• Earth science

• Life science

• Physical science

Tags

NGSS.MS-LS1-6

Which branch of motion would study force and motion?

• Earth science

• Life science

• Physical science

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

What is the length of the object in millimeters (mm)?

• 27 mm

• 7.2 mm

• 2.7 mm

• 3 mm