Science State Testing

Control Variable

• The amount of gravity on an object

• Factor whose value is the result you are testing

• Factor in an experiment that is kept the same

• An idea that can be tested by an experiment or observation

Proton

• The variable that is the results that are being measured.

• Center of an atom, protons and neutrons

• Positive charge, located in the nucleus

• The theory that all matter is made up of tiny indivisible particles (atoms)

Nucleus

• The variable that is the results that are being measured.

• Center of an atom, protons and neutrons

• Neutral charge, located in the nucleus

• The theory that all matter is made up of tiny indivisible particles (atoms)

Tags

NGSS.MS-PS1-1

Hypothesis

• Smallest particle

• Negatively charged particles outside the nucleus

• An idea or explanation that is testable or observable.

• Neutral particle located in the nucleus

Which of the following is NOT a physical change?

• Boiling water

• Dissolving sugar in water

• Burning wood

• Freezing water

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Which of the following is a property that can be used to identify a substance?

• Color

• Smell

• Density

• All of the above

Which organ system is responsible for transporting nutrients and oxygen to the cells?

• Digestive system

• Circulatory system

• Respiratory system

• Nervous system

Tags

NGSS.MS-LS1-3

What is the term for the variety of life in the world or in a particular habitat or ecosystem?

• Ecology

• Biodiversity

• Conservation

• Evolution

Tags

NGSS.MS-LS2-5

Independent Variable

• The variable that doesn't depend on another, and is controlled by you.

• negatively charged particle outside the nucleus

• Dependent that is the results being measured

• Positively charges particle located in the nucleus

Tags

NGSS.MS-PS3-1

Neutron

• The variable that is the results that are being measured.

• Describes natural occurrences in nature, doesn't explain why

• Neutral charge, located in the nucleus

• The theory that all matter is made up of tiny indivisible particles (atoms)