Scientific method/Engineering process

What is the first step of the scientific method?

• Form a hypothesis

• Ask a question

• analyze data

• share results

A hypothesis is an educated guess that must be

• testable

• correct

• incorrect

• unexpected

Criteria means

• design models

• designer fashion

• design requirements

• design limitations

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

The reason we use the engineering design process is to

• Find a designer

• Solve a problem

• Increase energy

• Make a profit

Tags

NGSS.MS-ETS1-1

The Independent variable is the same as the

• Control variable

• Manipulated variable

• Responding variable

• Dependent variable

We use TAILS for graphing because

• TAILS is better than heads

• Graphs can be boring

• Graphs need to be colorful and fun

• Graphs need to be easily understood by using titles, labels etc.

Tags

NGSS.MS-PS3-1

An example of a constraint is

• 20 minutes to build something

• cost of materials

• type of materials

• all of the above

Tags

NGSS.MS-ETS1-1

The type of variable you keep constant, unchanging is

• Dependent

• Independent

• Controlled

• Manipulated

A bar graph is used to show

• separate or distinct categories

• changes in distance, speed, or time

• how fun it is to graph

• pretty objects

Science is

• everything

• Only engineering

• Only space

• Only the air