SCIENCE TRIMESTER 2 REVIEW ROW 1ROW 2ROW 3 ROW 4 ROW 5 Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500

$100 Question A temporary magnet that can be turned off and uses electricity.

$100 Answer What is an electromagnet ?

$200 Question Which is an example of electrical energy to light energy? Candle Flashlight Motor Moped

$200 Answer What is a flashlight?

$300 Question An object that has the same number of positive and negative charges? _ _ _ _

$300 Answer What is electrically neutral.

$400 Question What causes the needle of a compass to move?

$400 Answer What is Earth’s magnetic field.

$500 Question Which of these is an example of electrical energy changing to energy of motion? A battery A light bulb A fan A magnet

$500 Answer What is a fan? A fan produces Motion or Movement !

$100 Question Which poles of a magnet will repel one another?

$100 Answer What are poles that are the same.

$200 Question What is needed to build a simple compass? Water Magnet Light bulb Nail

$200 Answer What is a magnet?

$300 Question What is needed to build an electromagnet? A nail, wire and a ___________.

$300 Answer What is a battery?

$400 Question Which objects will repel each other?

$400 Answer Objects that have the SAME charge! + or - -

$500 Question Finish the pattern so these charges attract one another ?

$500 Answer - +

$100 Question What will happen if a North Pole and a South Pole of a magnet are placed together?

$100 Answer They will attract one another!

$200 Question Which pattern is correctly labeled? a. N N S S b. S N N N c. N S N S d. S N S S

$200 Answer c. N S N S

$300 Question What will this make? + +

$300 Answer What is an electromagnet.

$400 Question What type of energy is this?

$400 Answer What is motion?

$500 Question What kind of energy turns a light bulb on?

$500 Answer What is electrical energy.

$100 Question What causes a compass to point north?

$100 Answer What is Earth’s magnetic field.

$200 Question What two forms of energy can Electrical Energy change into?

$200 Answer What are Light Energy and Heat Energy.

$300 Question When making an electromagnet, what will make its magnetic field stronger?

$300 Answer Coil more wire around the nail.

$400 Question What will happen when we place these magnets together? N N SS

$400 Answer What is they will REPEL each other?

$500 Question What will these particles look like once we move them close together? _ __ ____ _ _ +

$500 Answer + _ _ __ _ _ _ _

$100 Question Same magnetic poles will do what?

$100 Answer

$200 Question Which of these changes electrical energy to >>>energy of motion? Remote controlled car Light bulb compass battery

$200 Answer What is the remote controlled car. The motor sets the wheels in motion.

$300 Question This type of circuit is:

$300 Answer What is a parallel circuit ?

$400 Question This type of circuit is:

$400 Answer What is a series circuit?

$500 Question A radio changes electrical energy into what forms of energy.

$500 Answer What are sound and thermal energy?