| Review | The basics of Electricity | Static Electricity | Circuits | Magnetism |
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| 10 | 10 | 10 | 10 | 10 |
| 15 | 15 | 15 | 15 | 15 |
| 20 | 20 | 20 | 20 | 20 |
| 25 | 25 | 25 | 25 | 25 |
| Final Question | ||||
What do we call a material we cannot see light through?
What do we call a material we cannot see light through?
Opaque
What do we call the one thing the scientist changes in an experiment?
What do we call the one thing the scientist changes in an experiment?
The manipulated or independent variable
Name one example of something translucent
Name one example of something translucent
Stained glass window, wax paper, etc.
A scientist is making daily observations about how the trees are changing from fall to winter. What kind of observation is the scientist making?
A scientist is making daily observations about how the trees are changing from fall to winter. What kind of observation is the scientist making?
Qualitative observation/s
A fifth grade student studied many hours for their electricity test. After they received their grade on their test, they realized their grade had improved and the studying had paid off! What is the dependent variable in this scenario or question?
A fifth grade student studied many hours for their electricity test. After they received their grade on their test, they realized their grade had improved and the studying had paid off! What is the dependent variable in this scenario or question?
The test score
What is electricity?
What is electricity?
the flow of electrons
What are the three components that make up an atom?
What are the three components that make up an atom?
protons, neutrons, and electrons
Where are the electrons located on an atom?
Where are the electrons located on an atom?
the electrons orbit around the nucleus of an atom
List the three types of energies that electrical energy can be transformed (changed) in to?
List the three types of energies that electrical energy can be transformed (changed) in to?
Thermal energy (heat energy), radiant energy (light energy), mechanical energy (potential and kinetic energy)
If I hold a ball ten feet high and my sister holds a ball seven feet high, which ball has greater potential energy?
If I hold a ball ten feet high and my sister holds a ball seven feet high, which ball has greater potential energy?
My ball. The higher an object is raised, the greater its potential (stored) energy will be
Who discovered electricity?
Who discovered electricity?
Benjamin Franklin
A negative charge and a negative charge will -?
A negative charge and a negative charge will -?
repel. (Example: two balloons rubbed against hair)
Fill in the blank: Static electricity is the electric charge that is caused by _________ or moving electrons.
Fill in the blank: Static electricity is the electric charge that is caused by _________ or moving electrons.
friction
Is static electricity natural or created? Justify your answer by using an example/s.
Is static electricity natural or created? Justify your answer by using an example/s.
Both. Nature=lightning. Created= Many examples (rubbing balloon on hair/head)
When lightning occurs, what is happening in the cloud?
When lightning occurs, what is happening in the cloud?
A charge separation. Negative (heavier) charges fall to the bottom of the cloud and the positive charges rise to the top of the cloud)
Who invented the light bulb?
Who invented the light bulb?
Thomas Edison
If I turn the lights off in this room, the electrical circuit could be described as a/an-
If I turn the lights off in this room, the electrical circuit could be described as a/an-
Open circuit
What type of circuit am I describing if I remove one light bulb from my circuit and the rest stay lit?
What type of circuit am I describing if I remove one light bulb from my circuit and the rest stay lit?
Parallel
List one example of a conductor and insulator
List one example of a conductor and insulator
Conductor=copper wire, penny, paper clip. Insulator= rubber, plastic, paper, wood
Where would I find an example of a series and a parallel circuit in real life?
Where would I find an example of a series and a parallel circuit in real life?
Series=christmas lights. Parallel=house
What two things did Michael Faraday invent?
What two things did Michael Faraday invent?
electromagnet and electric motor
The opposite poles of a magnet will -?
The opposite poles of a magnet will -?
attract
What are three items that can be picked up using a magnet?
What are three items that can be picked up using a magnet?
paper clips, iron filings, metal clips
What is the needle of a compass made of?
What is the needle of a compass made of?
a permanent magnet
If I wrap a copper wire around a nail and attach the ends of the wire to a battery I can create an electromagnet. How could I make the electromagnet stronger?
If I wrap a copper wire around a nail and attach the ends of the wire to a battery I can create an electromagnet. How could I make the electromagnet stronger?
By increasing the number of coils (copper wire)
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