A scientific investigation always begins with this.
What is a question?
100
It is a good idea to make some of these before stating a hypothesis.
What are observations?
100
All the ways scientists do investigations.
What is the following the scientific method.
100
This tool is used to see things that are too small to see with your eyes.
What is a microscope?
200
Seeing a fossil dinosaur skull is direct ___________ that the dinosaur existed.
What is evidence?
200
an investigation in which all conditions are controlled.
What is an experiment?
200
You have decided to dissolve different substances in water and freeze them, then check the temperature to see when they melt. What is the variable in this experiment?
What are the different substances dissolved in water?
200
It is important to do repeated trials of an experiment for this.
What is accuracy?
200
Scientists use this system to measure things.
What is the metric or SI system?
300
This is an idea or a conclusion based on observation.
What is an inference?
300
This type of investigation would be used to answer the following question. How fast does the wind blow where a bridge will be built?
What is repeated observation?
300
The setup to which you can compare all others.
What is the control.
300
This must give a step by step description of what should be done in an experiment.
What is a procedure?
300
This is the amount of space that something takes up.
What is volume?
400
This is a scientist who identifies types of living things and how they are related.
What is a taxonomist?
400
All scientific methods use these two things.
What are logic and reasoning?
400
If you want to compare parts to a whole you should use this kind of graph.
What is a circle graph?
400
Once the experiment is complete and data is recorded, you should do this to you results.
What is analyze them?
400
The prefix milli means this.
What is 1/1000th?
500
Robbie explained the results of his investigation to his classmates. what science skill did he use?
What is communication?
500
Scientists build these to model the motion of real earthquakes.
What are shake tables?
500
You should draw conclusions based on the ___________of your experiment.
What are results?
500
To arrange things by when they happened or their size.
What is classify?
500
The curve on the surface of a liquid is called this.