A person who uses science knowledge to design something in order to solve a problem.

• electrical device
• engineer
• electrical energy
• argument

Any type of technology that uses electricity to work

• engineer
• electrical device
• electrical energy
• argument

The way that an electrical device gets power

• engineer
• electrical device
• electrical energy
• argument

The reasons on why do something or an exchange of opposing views.

• evidence
• claim
• argument
• electrical energy

The movement of energy (such as electricity) from one place to another.

• transfer of energy
• electrical grid
• convert/energy converter
• function

wires that transfer electrical energy from many sources to many places

• transfer of energy
• electrical grid
• convert/energy converter
• function

Information that helps you figure out a problem

• evidence
• claim
• argument
• electrical energy

Changing energy to another form of energy, like electricity to sound or heat

• convert energy/converter
• energy
• function
• transfer of energy

what something can do

• system
• energy
• function
• evidence

a group of parts

• function
• energy 
• system
• evidence