Intro to Science

An educated guess is a

• Hypothesis

• Theory

• Conclusion

• Observation

Information that you get from your senses(sight, hearing, smell, taste, touch) are_________

• Inferences

• Observations

• Things

• Fake

Tags

NGSS.MS-LS1-8

An explanation that is supported by a lot of evidence is a scientific

• Theory

• Hypothesis

• Guess

• Joke

Tags

NGSS.MS-LS1-5

The thing you change in an experiment is the _______ variable

• Independent

• Dependent

• Control

• Changing

Tags

NGSS.MS-PS2-2

What is the boiling point of water?

• 100 degrees Celsius

• 50 degrees Celsius

• 0 degrees Celsius

• 200 degrees Celsius

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is not a property of all matter?

• Mass

• Volume

• Color

• Density

Which of the following is not a characteristic of gas?

• Has a definite volume

• Fills the shape of its container

• Can be compressed

• Expands to fill its container

Design a project to compare the effects of physical changes (such as temperature and pressure) on different states of matter.

• Heat and cool water, ice, and steam to observe changes in state and record temperatures at which these changes occur.

• Freeze and melt different metals to see which one has the highest melting point.

• Apply pressure to various solids to determine their hardness.

• Observe the color changes in substances when heated without measuring temperature.

Tags

DOK Level 4: Extended Thinking

The thing you measure in an experiment is the _____ variable

• Dependent

• Independent

• Control

• Measuring

The things you keep the same in an experiment are the _______ variables.

• Independent

• Dependent

• Control

• Same