Types of Interactions
Electromagnetism
MS-PS2-3.Ask questions about data to determine the factors that affect the strength of electric and magnetic forces. [Clarification Statement: Examples of devices that use electric and magnetic forces could include electromagnets, electric motors, or generators. Examples of data could include the effect of the number of turns of wire on the strength of an electromagnet, or the effect of increasing the number or strength of magnets on the speed of an electric motor.] [Assessment Boundary: Assessment about questions that require quantitative answers is limited to proportional reasoning and algebraic thinking.]
Invisible Forces
MS-PS2-5.Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact. [Clarification Statement: Examples of this phenomenon could include the interactions of magnets, electrically-charged strips of tape, and electrically-charged pith balls. Examples of investigations could include first-hand experiences or simulations.] [Assessment Boundary: Assessment is limited to electric and magnetic fields, and limited to qualitative evidence for the existence of fields.]
MS-PS2-3.Ask questions about data to determine the factors that affect the strength of electric and magnetic forces. [Clarification Statement: Examples of devices that use electric and magnetic forces could include electromagnets, electric motors, or generators. Examples of data could include the effect of the number of turns of wire on the strength of an electromagnet, or the effect of increasing the number or strength of magnets on the speed of an electric motor.] [Assessment Boundary: Assessment about questions that require quantitative answers is limited to proportional reasoning and algebraic thinking.]
Invisible Forces
MS-PS2-5.Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact. [Clarification Statement: Examples of this phenomenon could include the interactions of magnets, electrically-charged strips of tape, and electrically-charged pith balls. Examples of investigations could include first-hand experiences or simulations.] [Assessment Boundary: Assessment is limited to electric and magnetic fields, and limited to qualitative evidence for the existence of fields.]
Electromagnetism
***Great Resource:http://my.execpc.com/~rhoadley/magindex.htm
Lab: Exploring Magnatism
exploring_magnetism.pdf | |
File Size: | 9338 kb |
File Type: |
Read: Magnets
Read: Electromagnatism
Read: Electromagnet
Electromagnet Nail Lab
magnetsandelectromagnets.pdf | |
File Size: | 162 kb |
File Type: |
Read: Electromagnetic Devices
Read: Electric genorators
Movie: Cosmos Electric Boy
Phet: Faraday's Electromagnet Experiment
Vidoes
Magnetism (NASA Stargazers)
Electricity and Magnetism links (Kennesaw)
Exploratorium Snacks about Magnetism
Experiments with Electricity and Magnetism
Faraday's Magnetic Field Induction Experiment
Lenz's Law video (magnet in copper tube)
Faraday Motor Demonstration (video)
Simplest Electric Motor in the World video
What is the Magnetic Field? video
Electricity and Magnetism Hand Rules video
How to build a simple electric motor, plus how it works video
Magnetism (NASA Stargazers)
Electricity and Magnetism links (Kennesaw)
Exploratorium Snacks about Magnetism
Experiments with Electricity and Magnetism
Faraday's Magnetic Field Induction Experiment
Lenz's Law video (magnet in copper tube)
Faraday Motor Demonstration (video)
Simplest Electric Motor in the World video
What is the Magnetic Field? video
Electricity and Magnetism Hand Rules video
How to build a simple electric motor, plus how it works video
- Electromagnets: how much can you lift?
- Static Charge: explore static charge and what makes a spark
Invisible Forces
Read: Electrical Charge
Lab: Static Electricity Lab
staticelectricitylab.pdf | |
File Size: | 446 kb |
File Type: |
Lab: Static Electricity Experiments
static.pdf | |
File Size: | 45 kb |
File Type: |
Lab: Opposites Attract (the first lab in the packet)
pq06-manual.pdf | |
File Size: | 1932 kb |
File Type: |
Review/Reteach
Quiz
1-2 Review/Corrections
3-4 Watch
3-4 Watch