7th Grade Science Unit 1 Test - Scientific Inquiry

Which of the following is NOT a step of the engineering design process?

A working model that engineers use to test a design is called a _____

A(n) ____ determines what will be tested in a scientific experiment.

Which of the following is a scientific question?

What's the first step in the scientific method?

What is 0.003 in scientific notation?

Why do scientists use data tables?

For parts of a Mars Rover Robot, which of the following is not the function for that part?

_____ is the application of science and math to solve real-life problems and situations.

What is true about an independent variable?

A map of the United States is an example of:

closeness to the true value is known as what?

An ______ is a factor that is not allowed to change.

How many steps are there in the engineering design process?

Before selecting the final design, engineers built and tested a _____.

Engineers solve real-life problems by developing new _____.

A scientific ___________ is a well supported and widely accepted explanation of nature.

Find the mean of the following: 34 + 27 + 20 =

Which of the following tools that scientists use in life science to look at organisms?

Jon is making a kite.When selecting the materials for a kite,which criteria should he consider?

The ___ is an average of the data.

Which of the following is why a scientist may use a computer to study black holes?

the repeatability of a measurement is known as what?

Which of the following is a characteristic of a good scientific experiment?

What type of technology is a spreadsheet?

What is a model?

Scientists use which one of the following units to measure mass?

Why was the International System of Units (SI) developed?

Which of the following is an incorrect example of a tool being used to measure something?

A spring scale is used to measure what?

Engineering design calls for both logical and creative ____ skills.

Graphs are visual representations of

the SI unit for time is:

The sum of all values in a data set divided by the total number of values in the set is the __.

Engineering applies ___ and math to develop technology.

A ____ can be used to imitate how a system functions.

What is an example of a simple machine?

Bob walks in a room&flips on the light switch, but nothing happens.What can Bob guess is wrong?