Science 8- 1st Semester Exam A 2025

An observation that uses numbers or amounts.

• observing

• quantitative observation

• scientific investigation

• qualitative observation

_________ is the process of using your senses to gather information.

• Inferring

• Observing

• Predicting

• Classifying

Tags

NGSS.MS-LS1-8

An educated guess about how to solve a problem.

• Hypothesis

• Conclusion

• Variable

The part of the experiment that is used to compare.

• Control

• Independent Variable

• Dependent Variable

The facts, figures (numbers), and other evidence gathered through observations.

• Data

• Control

• Hypothesis

When you state what you think will happen in the future you are making a ______.

• Prediction

• Inference

• Observation

Tags

NGSS.MS-LS2-2

Which of the following is an observation?

• The potato is brown in color.

• The potato was eaten by a rat.

• The potato may cause allergies.

Observations that use descriptions/adjectives are_____.

• Quantitative observations

• Qualitative observations

• predicting

How are observations made?

• Only with your eyes.

• By trying to explain what you see.

• Using your 5 senses

• Just making a good guess.

Tags

NGSS.MS-LS1-8

It must be summer.

• Qualitative Observation

• Quantitative Observation

• Opinion

• Inference

Tags

NGSS.MS-ESS1-1