What is Energy?

1
What is Energy?

• Energy is the ability to do work.
• Energy is the ability to cause a change.
• Energy can change an objects
• motion shape
• temperature color

1
2
Forms of Energy

• Electrical
• Light
• Chemical
• Sound
• Heat/Thermal
• Solar
• Wind

• Water
• Nuclear
• Mechanical
• kinetic
• potential

http//www.childrensuniversity.manchester.ac.uk/in
teractives/science/energy/
3
Hunting For Energy Jigsaw Activity

• Energy Transfer Map
• Draw arrows to show how energy is changed from
  one form
• to another
• Example

Sound energy
Light energy
Heat energy
The phone turns electrical energy into
4
Forms of Energy Stations

• Identify and record the different forms of energy
  in your science notebook as you rotate throughout
  the various stations.
• Conduct an open discussion about the knowledge
  gained in the activity and the benefits of using
  energy stations with your class.

5
Potential Energy

• Stored energy that could cause change in the
  future.
• Potential energy often changes or transfers into
  kinetic energy.
• Types of potential energy
• gravitational compressed spring
• chemical magnetic
• elasticity

AIMS Rubber Band Shoot Activity
6
Kinetic Energy

• Kinetic energy is energy due to motion.
• The amount of kinetic energy depends on the
  objects speed and mass.
• Kinetic energy can change into other forms of
  energy.

7
Ball speeds up
Ball slows down
8
Mechanical Energy

• Any kind of moving object has mechanical energy .
• The amount of mechanical energy depends on the
  objects speed and mass.
• Mechanical energy
• potential energy kinetic energy
• Mechanical energy can change into other forms of
  energy.

9
https//www.pearsonsuccessnet.com
10
Scott Foresman Online 5E Resources

• 1. Go to www.pearsonsuccessnet.com.
• 2 . Enter your grade level product access
  code from below
• Gr. K SFSCAL07FLEN0KT
• Gr. 1 SFSCAL07FLEN01T
• Gr. 2 SFSCAL07FLEN02T
• Gr. 3 SFSCAL07FLEN03T
• Gr. 4 SFSCAL07FLEN04T
• Gr. 5 SFSCAL07FLEN05T
• 3. Log in to PearsonSuccessNet using your new
  User name and Password.
• You will have access to TE resources and
  Take it to the Net.
• 4. To have additional resources click Go to
  Class/Group Management.
• Then click Create a class.
• 5. Click on View under the heading Roster to
  add students names.

22
11
Scott Foresman 5E Online Resources Cont.

• In Home, click on Assign Activities
• Select a Framework SF Gr. _ Standards
• Make a selection SF FL standards
• Make a selection Science
• Click on Next
• Under Description click on Grade ___
• Click on Next
• Videos, games, vocabulary and other
• activity choices for the selected
  benchmarks
• will come up for your use.

23
12
To Add Additional Scott Foresman Grade Level TE
and Resources

• Click on My Account and follow directions.
• Enter your choice of a product access code from
  below
• Gr. K SFSCAL07FLEN0KT
• Gr. 1 SFSCAL07FLEN01T
• Gr. 2 SFSCAL07FLEN02T
• Gr. 3 SFSCAL07FLEN03T
• Gr. 4 SFSCAL07FLEN04T
• Gr. 5 SFSCAL07FLEN05T

13
Who would like to volunteer?

• 1. Rub an inflated balloon on your head.
• What do you see?
• 2. Why did the hair react to the balloon
• in this way? Make a drawing in your
  notebook to explain. Label the charges.
• 3. Try sticking the balloon to a wall.
• What happened? Why?
• You have just observed static
  electricity.
• 4. What will happen if we attach two balloons to
  a ruler?
• Will they attract or repel each other?
• 5. Brainstorm examples of static electricity in
  your group.

14
Static ElectricityExploration

• Groups 1 2 Balloons and Tissue
• Groups 3 4 Static Strokes
• Groups 5 6 Static!
• Groups 7 8 Swinging Cereal
• Each group will share out their experiences.

15
What is electrical energy?

• A form of energy that is produced when electrons
  move from one place to another.
• Electrons are particles that are in the space
  around the nucleus of an atom.
• The forces of attraction and repulsion make
  electrons move.
• https//www.pearsonsuccessnet.com/snpapp/login/lo
  gin.jsp
• http//www.energyquest.ca.gov/story/chapter02.htm
  l

16
What is an Electric Circuit?

• How should you connect the materials you have to
  light up the bulb?
• Make a plan with your group.
• Connect the parts to test your plan. Does the
  bulb light up? If not keep trying.
• Draw a picture of your working circuit. Show how
  the parts work.
• What material allowed the electricity to pass
  through the circuit?

17
Testing for Conductivity (Handout)
18
Energy Reflections

• Next steps for me include