1 pt 1 pt 1 pt 1 pt 1 pt 2 pt 2 pt 2 pt 2 pt 2 pt 3 pt 3 pt 3 pt 3 pt Scientific Method Series Circuits Electro- magnetism College of Energy Knowledge Magnetism 1 pt 1 pt 1 pt 1 pt 1 pt 2 pt 2 pt 2 pt 2 pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4 pt 4 pt 4 pt 5 pt 5 pt 5 pt 5 pt 5 pt

The steps a scientist uses to solve a problem. http://serp.la.asu.edu/clipart_dir/science/_reserh1.html

What is the Scientific Method? http://www.surry.com/nye.gif

The part of the Scientific Method that contains what you think will happen. http://school.discovery.com/clipart/clip/thinkingcapwhoa_color.html

http://school.discovery.com/clipart/clip/thinkingcapwhoa_color.html What is the Hypothesis?

The one thing you change in an experiment. http://www.lkwdpl.org/schools/elempath/experiments/vials.jpg

What is the Independent Variable? http://www.st-nicholas.worcs.sch.uk/teaching/images/pic-science.jpg What is the Independent Variable?

The part of the Scientific Method that contains the data and explains what happened in the experiment.

What are the Results? http://www.moisd.k12.mi.us/Gen_Ed/Outreach/SciFair/soph3.jpg

Scientific Method that The part of the Scientific Method that answers the question: What did I find out?

What is the Analysis? http://www.sentex.net/~sardine/cartoons/000035s.gif

A wire, bulb and battery.

equipment are needed to make a What 3 pieces of equipment are needed to make a series circuit?

The device often used to open and close a series circuit.

What is a switch?

The special attaching devices at both ends of this wire.

What are alligator clips? http://www.master-instruments.com.au/images/products/test_equipment/Alligator_Clips.jpg

V R S

What is the schematic or drawing for a series circuit?

Any material that does NOT allow electricity to flow through it. wood cloth wood Any material that does NOT allow electricity to flow through it. glass plastic

cloth wood What is an insulator? glass plastic

flows through a wire that has been The temporary magnet created when electricity flows through a wire that has been wrapped around a nail.

What is an electromagnet?

Telephones, electric motors, televisions and doorbells. http://www.csulb.edu/library/guide/telephone-big2.gif http://www.schoolscience.co.uk/content/3/physics/copper/images/bell.jpg http://www.ind.ru/Gif/1217.gif http://www.ogormans.co.uk/images/KV21LS30.jpg Telephones, electric motors, televisions and doorbells.

What are some items that contain an electromagnet? http://www.csulb.edu/library/guide/telephone-big2.gif What are some items that contain an electromagnet? http://www.ind.ru/Gif/1217.gif http://www.schoolscience.co.uk/content/3/physics/copper/images/bell.jpg http://www.ogormans.co.uk/images/KV21LS30.jpg

One change you can make to the wire on this electromagnet that would allow it to pick up more paper clips.

What would increasing the number of wraps of the wire do?

Another change you can make to this electromagnet that would allow it to pick up more paper clips.

What would increasing the strength of the battery do?

The strength of the battery used in the electromagnet lesson.

What is a 6-volt battery? http://www.cabelas.com/cabelas/en/content/Item/51/40/53/i514053sq01.jpg

This material is the best conductor of electricity.

What is metal? platinum silver gold http://www.vanderkrogt.net/elements/images/witzke/Platinum-GoodNewsBay_Alaska.JPG http://www.butlerwebs.com/collectibles/images/silver-bowl-2.jpg platinum silver What is metal? gold http://www.usagold.com/gold/coins/pics/bars.jpeg

This the correctly wired circuit. b a c d A B C D

What is circuit b? b

Plastic, glass, wood, rubber, and paper. http://www.twincitybottle.com/plastic%20bottles.jpg http://www.chinese-porcelain-art.com/acatalog/XXJ148.jpg http://www.tedmontgomery.com/tutorial/bckgrnds/wood.gif Plastic, glass, wood, rubber, and paper. http://www.poolrafts.com/Merchant2/graphics/00000001/3RubberTubes250.jpg http://www.sgi.com/misc/grafica/fold/000.gif

What materials are good insulators?

This metal is not attracted to a magnet. http://www.amazingsavings.net/products/alumpans.jpg

What is aluminum?

The name of this machine.

What is the Van de Graaff generator (static machine)? http://www.sciencefirst.com/pctr/10085.JPG

The term for the ends of a magnet. S N

What are poles? S N

The term for two magnets pushing away when similar or the same poles are placed together.

What is repel? S N S N

The term to describe what these two magnets will do. S N

What is attract? S N

The parts of a magnet where the force is strongest. S N

What are the ends or poles?

A magnet is attracted to these three metals.

What are iron, cobalt and nickel? iron cobalt nickel http://www.star-bits.com/listphotos/iron%20ore%20Atlantic%20City,%20Wy2.JPG http://www.mii.org/Minerals/minpics/cobaltite.jpg iron cobalt What are iron, cobalt and nickel? nickel http://earthnet.bio.ns.ca/english/glossary/images/pyrrhotite.jpg