The application of science is called ...................

• Observation

• Hypothesis

• Experiment

• Technology

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

NGSS.MS-PS1-3

Which technology resource is the source of power that runs technology systems?

• Energy

• Capital

• Tool

• Machine

A ................ is a method used to compare options or solutions

• Graph

• Pie chart

• Pugh chart

• Tables

Tags

NGSS.MS-ETS1-2

A ................. is a device that makes doing work easier

• Tool

• Machine

• Capital

• Energy

Tree is an example for ........................................

• Synthetic material

• Processed material

• Mnufactured material

• Raw material

Which material resource is found in a plastic toy ?

• Manufactured material

• Synthetic material

• Raw material

• Processed material

Tags

NGSS.MS-PS1-3

Which of the following does not have modified properties?

• Alloys

• Ceramics

• Metals

• Polymers

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

Flammability is a ..................................... property

• Physical

• Mechanical

• Electrical

• Chemical

Tags

NGSS.MS-PS1-2

A ...................... is a mixture of two or more materials - one layered in the other

• Composite material

• Polymers

• Monomers

• Alloys

Tags

NGSS.MS-PS1-3

What is the first step in design process?

• Build a prototype

• Feedback

• Testing

• Find a problem