A __________ is a possible explanation or answer to a questions. A good one of these is testable.
What is an Hypothesis.
100
A _______ variable depends on another variable.
What is the dependent variable.
100
What are the two units that are an SI unit for temperature?
What is Kelvin (K) and Celsius (C).
100
43.8mg = _______ g
What is .0438g
100
What is a scientific Theory?
What is An explanation based on many hypotheses and it is supported by evidence.
200
After you test your hypothesis (do an experiment), you should ______ results and draw __________.
What is analyze your results and draw conclusions.
200
A scientist can control the _______ variable in an experiment.
What is the independent variable.
200
Which SI unit would be most appropriate to measure the mass of a tylenol pill?
What is milligrams (mg).
200
1.05cL = _____ L
What is .0105L
200
Any information that you gather using your senses is called a(n):
What is an observation.
300
The step of the scientific method which is when a Scientist will take his data and read over it and make comparisons and draw conclusions from it is which step?
What is Analyze Data.
300
True or False:
All experiments have a dependent and indepent variable.
What is true.
300
The "stuff" that everything is made of is:
What is matter.
300
.07m = ________mm
What is 70mm
300
A _______ is a step-by-step plan for conducting an experiment.
What is a procedure.
400
The step of the scientific method which a scientist makes an educated guess is:
What is make a hypothesis.
400
A farmer experiments with different fertilizers to find which fertilizer produces the biggest tomato. What is the independent variable?
What is the type of fertilizer.
400
Studying "how" stuff interacts with the world is called:
What is energy.
400
430km = ______DL
What is ...you can't change from one kind of unit to another!
400
________ deals with the structure of matter and ways it can be changed.
What is chemistry.
500
The step of the scientific method which a scientist "tests" their hypothesis is:
What is perform an experiment.
500
Scientists determine what size parachute will slow down a falling object the fastest. What is the dependent variable?
What is the speed of the falling object.
500
Which mnemonic phrase will help in making conversions with the SI units easier?
What is King Henry Died by drinking chocolate milk.
500
.52Hg = _______dg
What is 520 dg.
500
_______ also deals with matter but focuses mostly on ways energy affects it.