1. You Need: Scientist’s Notebook Pen Pencils Art Supplies

2. Make a list of everything you did this morning from the time you got up until the time you walked into the school.

3. Did you use any of these things?

5. What is one thing that they all have in common? They all involve energy

7. Work Using force (a push or pull) to make something move through a distance

8. So energy is… The ability to make something move or make something happen or the ability to do work

9. What are the different types of energy? List as many as you can think of in your Scientist’s Notebook.

10. There are only 2 types of energy: Potential Kinetic

11. Potential Kinetic Make your chart Look like this

12. Potential Energy Energy that is stored. Hasn’t been used yet. 2 Causes of Potential Energy: 1. An object’s position

15. Because of vertical position or height.

17. What about this? When they both finish moving their objects to the top, which object will have more potential energy?

19. PE because of Position Because of Elasticity - elastic

20. PE because of position…

21. PE because of position…gravity or elasticity?

23. Potential energy can also be because of an object’s condition.

25. Hasn’t been used yet.

26. Comes from:

27. An object’s position

28. An object’s conditionCaused by gravity Position can be like spring or bow and arrow More height = more energy Because of vertical position or height Like a battery, Gasoline or the bonds between something’s atoms Because of its atoms

29. Once the energy is put to use it becomes….Kinetic Energy Energy in motion Energy that’s being used

30. Potential energy (stored energy) gets converted to kinetic energy, (or energy of motion).

31. More examples….

33. What are some examples of potential and kinetic energy?

36. More about Potential and Kinetic Energy Brainpop on Potential and Kinetic Energy

38. You will be making a flip book to illustrate your example.

41. Unfold the last fold you made.

44. Give me the signal to approve it.

45. Start your real drawing in your flip book.

46. It must be colored, and your words must be in ink.

48. There are 2 types of energy: Potential Kinetic Energy can exist in many forms: (Video Clip)

49. Forms of energy: http://www.brainpop.com/science/energy/formsofenergy/

50. Forms of energy Mechanical Heat Chemical Electrical Radiant Nuclear Sound

51. Make your notes look like this: Fit 2 energy forms per page! Draw a quick picture of one example of each energy form

52. Mechanical Energy Energy of moving objects

54. Ex: natural gas, propane, coal, biomassWhat’s biomass?

55. Electrical Energy produced when electrons flow (or move). Ex: Lightning, electricity

56. Radiant Electromagnetic energy that travels in waves through empty space Ex: light, x-rays, radio waves, solar energy

58. Nuclear Energy stored in the nucleus of an atom The force that holds the neutrons and protons together is very strong. If you break that bond, it releases LOTS of energy!!

60. Nuclear Medicine

62. Sound energy travels in waves.

63. Let’s talk more about Heat Energy or Thermal Energy Remember that it’s the energy caused by the movement of particles in an object. Turn to the next available page in your Scientist’s Notebook. At the top write HEAT Make a T-Chart

64. I didn’t know that… I knew that! Make sure you List 5 things on Each side! Make your chart Look like this

66. Let’s compare lists.

67. What is heat? Energy from an object’s moving particles. The faster the particles are moving, the more heat energy the matter has. Thermal Energy

68. Temperature is… A measure of how fast an object’s particles are moving. Measured with a thermometer So…thermometers don’t measure Heat. They measure temperature!

69. Heat… Always moves from warmer matter to cooler matter! Memorize this!!!! When heat moves, It’s called…

71. Convection

72. Radiationhttp://www.wisc-online.com/objects/index_tj.asp?objID=SCE304

74. Happens mostly in solids

75. Only happens when particles are TOUCHING!!!

77. Occurs in liquids and gases

78. Steps:

81. Convection causes wind – especially at the beach!

82. Convection helps us heat our home, cool our food, and even cook our food!

88. Links about heat transfer http://www.bbc.co.uk/schools/gcsebitesize/physics/energy/energytransferrev6.shtml Discovery Science – Heat Transfer http://www.wisc-online.com/objects/index_tj.asp?objID=SCE304