Unit 1 Test Review

"Sarah is wearing a red hat." This is an example of a 

• qualitative observation
• quantitative observation
• inference

"Sarah has two dalmations (dogs) sitting by her feet." This is an example of a 

• qualitative observation
• quantitative observation
• inference

The process scientists use to find answers to questions or solve problems is called 

• the observation/inference 
• the scientific method
• the process of conclusions

When using the scientific method, you start by identifying a 

• hypothesis
• problem/question
• experiment
• data set

After analyzing the results of their experiment and the data, scientists can

• make a hypothesis
• plan an experiment
• make a conclusion

Kilometers, meters, centimeters, and millimeters are used in the metric system to measure

• length
• mass
• volume
• density

1 Meter = ________ Centimeters

• 10
• 100
• 1000

1 Centimeter = __________ Millimeters

• 10
• 100
• 1000

The measurement of the amount of matter in a substance is

• length
• mass
• volume
• density

A ___________________ is the measurement tool we used to measure mass.

• graduated cylinder
• meter stick
• triple beam balance