WorksheetsScientific Measurement and Safety Quiz
Total questions: 10
Worksheet time: 7mins
What are some tools used to collect and analyze scientific data?
thermometer, pliers, drill, computer
keyboard, computer, printer, scanner
meterstick, balance, stopwatch, computer
Why is the International System of Units important?
It helps scientists share and compare their results.
It is only used in the United States.
It helps scientists compete for scientific data.
What is the formula for calculating density?
volume = mass + density
density = mass/volume
density = mass × volume
What is the formula for calculating area?
area = length × volume
area = length × width
area = width ÷ length
What does area measure?
the amount of matter in a given space
the size of a surface or a region
the amount of matter in an object
What does volume measure?
the amount of matter in a given area
the size of a body or a region in three-dimensional space
the size of a surface or a region
What are two of the safety precautions necessary before you begin an experiment in class?
Follow the teacher’s instructions, pay attention to safety information.
Take any necessary shortcuts, read the lab procedures carefully.
Proceed as quickly as possible, pay attention to safety information.
