WorksheetsChapter 1: The World of Physical Science
Total questions: 12
Worksheet time: 11mins
What is science?
(a)
What is physical science?
The study of life.
The study of all forms of matter.
The study of matter and energy.
The study of the weather.
Which of the following statements is true?
Energy is the ability to do work.
Air is made of matter.
All matter has energy.
All of the above.
Observations are the ways in which scientists answer questions and solve problems.
True
False
Are two steps of the scientific method
Ask a question
Planning a report
Draw conclusions
Keep the information to yourself
It's a possible explanation or an answer to a question...
conclusion
hypothesis
question
Which kind of model would you use to represent a human brain?
a mathematical model
a conceptual model
a physical model
SI units used to measure length
meters (m)
Farenheit (°F)
miles (mi)
SI units used to measure mass
ounces (oz)
kilograms (kg)
pounds (lb)
It's another SI unit used to measure temperature
Fahrenheit (°F)
Kelvin (K)
What does this symbol represent?
(a)
Why is it important to follow the safety rules in a lab?
