This is a part of matter and it's formula is mass divided by volume.
What is density
100
The first step in an engineering design process.
What is identifying a need or want to address.
100
Facts and statistics collected together for reference or analysis. (copied from google).
What is Data
100
What is the first step in the scientific method.
What is make observations.
100
Where is matter?
What is matter is all around you.
200
If 2 objects have the same volume do they necessarily have the same density.
What is no they can have different masses (amount of "stuff" inside).
200
A zipper is an example of this type of technology.
What is simple technology.
200
A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact. (copied from google).
What is an experiment
200
What is the second step in the scientific method.
What is make a hypothesis based on observations.
200
What is weight determined by.
What is the gravitational pull of an object.
300
What is the formula for density.
What is mass divided by volume.
300
MP3 Players are an example of this type of technology.
What is complex technology.
300
A judgment or decision reached by reasoning. (copied from google).
What is a conclusion
300
In an experiment how many independent variable should you have.
What is you should only have one independent variable
300
This is the amount of space an object takes up.
What is volume.
400
It's density is always 1.0 grams per cubic centimeter.
What is the density of water.
400
A first model of something, especially a machine which allow other forms to be developed or copied. (found on google but mixed the words around a little bit)
What is a prototype.
400
A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.(copied from google).
What is an hypothesis.
400
Is a hypothesis always true?
What is no it is only an educated guess.
400
This does not change no matter where is is. It could either be on the Moon or on the Earth and it will be the same.
What is mass.
500
If you place an object with a density greater than 1.0 grams per cubic centimeter in a jar of water then what will happen?
What is it will sink.
500
If your idea does not work then what do you do?
What is you brainstorm and then choose another idea to try out.
500
The action or process of observing something or someone carefully or in order to gain information. (copied from google). It also is obtained from using the five senses (my info that time).
What is an observation
500
What is the final step of the scientific method.
What is draw a conclusion. This conclusion should be able to be reached by other scientists doing the same experiment.