Notes
Slide Show
Outline
1
Electricity as Energy
  • Write On  Grade 5
2
Learner Expectations:
  • Content Standard: 14.0 Energy
  • The student will investigate energy and its uses.
  • Learning Expectations:
  • 14.3 Recognize the basic concept of electricity.


3
In this activity you will:
  • Learn about electricity as a form of energy.
4
What is Electric Energy?
  • A form of energy where the electrons flow,  which carries electric energy from place to place.
5
How is Electric Energy Produced?
  • Atoms are made up of protons, neutrons, and electrons. The electrons have a negative charge and can move freely.
  • For example, rubbing two objects together can cause electrons to move from one object to another.  This movement of electrons is called ELECTRICITY !
6
How do electrons move?
  • Electrons move in two different ways: They can jump through the air as sparks or they can flow smoothly.
  • When electrons flow smoothly, they make an electric current.
7
What is the difference in conductors and insulators?
  • Conductors allow electricity to flow through very easily.  Metals and humans are both conductors.
  • Insulators do not allow electricity to flow through easily.  Rubber, glass, and plastic are all good insulators.
8
Types of Circuits
  • The two types of circuits are called open circuit and closed circuit.
  • In order for electric current to flow, the circuit must be CLOSED!
  • A switch controls the opening and closing of a circuit. Example:  flashlight
9
Writing Activity
  • Write a paragraph about electric energy.  Include the following:
  • What is electricity?
  • How is it produced?
  • What are the two types of circuits?
  • What are some ways that you use electricity every day?