2. This PowerPoint is only small part of my Water Unit that I offer on TpT ($9.99) –http://www.sciencepowerpoint.com/Water_Mo lecule_Unit.htmlhttp://www.sciencepowerpoint.com/Water_Mo lecule_Unit.html –This unit includes a three part 1500 slide PowerPoint roadmap. –14 page bundled homework, modified version, 8 pages of lesson notes, review game, 25 video links, crosswords, rubrics, answer keys, readings, and much more.

3. More Units Available at… Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, The Rivers and Water Quality Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Matter, Energy, and the Environment Unit, and The Science Skills Unit Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and the Human Body Systems and Health Topics Unit. Copyright © 2010 Ryan P. Murphy

5. RED SLIDE: These are notes that are very important and should be recorded in your science journal. Copyright © 2010 Ryan P. Murphy

6. -Nice neat notes that are legible and use indentations when appropriate..

7. -Nice neat notes that are legible and use indentations when appropriate. -Example of indent.

8. -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics

9. -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages

10. -Nice neat notes that are legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages -Make visuals clear and well drawn.

12. RED SLIDE: These are notes that are very important and should be recorded in your science journal. BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy

13. Keep an eye out for “The-Owl” and raise your hand as soon as you see him. –He will be hiding somewhere in the slideshow Copyright © 2010 Ryan P. Murphy

14. Keep an eye out for “The-Owl” and raise your hand as soon as you see him. –He will be hiding somewhere in the slideshow “Hoot, Hoot” “Good Luck!” Copyright © 2010 Ryan P. Murphy

17. Activity! Try to float a paperclip on water. Record your method? How is this possible? What will happen if you touch the surface with detergent? Copyright © 2010 Ryan P. Murphy

18. Surface tension: Water molecules tend to stick to themselves instead of the air. Surface tension: Water molecules tend to stick to themselves instead of the air. This creates a small film over the water. This creates a small film over the water. Copyright © 2010 Ryan P. Murphy

19. Surface tension: Water molecules tend to stick to themselves instead of the air.Surface tension: Water molecules tend to stick to themselves instead of the air. –This creates a small film over the water. Copyright © 2010 Ryan P. Murphy

20. Water Molecules sticking to themselves because the are polar

21. Water doesn’t cling to Oxygen and Nitrogen in Air

22. The Water strider takes advantage of surface tension. –It’s built to walk on water and feeds on insects that aren’t.

23. The Water strider takes advantage of surface tension. –It’s built to walk on water and feeds on insects that aren’t.

24. Video Link! The World of the Water Strider –http://www.youtube.com/watch?v=RphuMEUY 3Oghttp://www.youtube.com/watch?v=RphuMEUY 3Og

25. The Jesus Lizard: (Basiliscus Plumifrons) –Has long toes and runs in a way that it can travel across the water to avoid predators. –Video! (Optional) –http://www.youtube.com/watch?v=M6ypoyZRTkghttp://www.youtube.com/watch?v=M6ypoyZRTkg

26. Surface tension is what allows snowmobilers and dirt bikers to perform a stunt called skimming. –It’s illegal in many states and unsafe. Copyright © 2010 Ryan P. Murphy

27. Skimboarding is a perfectly safe and fun way to experience the thrills of surface tension. Copyright © 2010 Ryan P. Murphy

28. Water skiing is another example of riding along the surface tension.

29. –It uses many other forces and requires velocity from the boat.

30. Hydroplaning: The loss of contact between a tire and a deck surface when the tire planes or glides on a film of water. Copyright © 2010 Ryan P. Murphy

31. Video Link! Hydroplaning. –http://www.youtube.com/watch?v=TdwuftIUwYYhttp://www.youtube.com/watch?v=TdwuftIUwYY Copyright © 2010 Ryan P. Murphy

34. Activity! High Specific heat. –Add one drop to the depression in the dish. –Two drops to the second dish. –Three drops to the third…etc –Place in freezer for 15 minutes Copyright © 2010 Ryan P. Murphy

35. Activity! High Specific heat. –Add one drop to the depression in the dish. –Two drops to the second dish. –Three drops to the third…etc –Place in freezer for 15 minutes Copyright © 2010 Ryan P. Murphy

36. Activity! High Specific heat. –Add one drop to the depression in the dish. –Two drops to the second dish. –Three drops to the third…etc –Place in freezer for 15 minutes Copyright © 2010 Ryan P. Murphy

37. Please describe the water temperature in early June in a lake.

38. Please describe the water temperature in early June in a lake. Chilly!

39. The lake is still cold in June because it takes a lot of energy to warm up a large body.. Copyright © 2010 Ryan P. Murphy

40. Please describe the water temperature in September in the same lake. Copyright © 2010 Ryan P. Murphy

41. Please describe the water temperature in September in the same lake. Warmer! Copyright © 2010 Ryan P. Murphy

42. The lake is still cold in June because it takes a lot of energy to warm up a large body. Copyright © 2010 Ryan P. Murphy

43. The lake is still cold in June because it takes a lot of energy to warm up a large body. Once the lake is warm in August, it takes a lot of energy to cool it down. Copyright © 2010 Ryan P. Murphy

44. In late fall / early winter, the temperatures near the sea coast are usually higher because the oceans are still releasing stored energy from the summer.

47. The high specific heat of water means that a lake won’t freeze or heat up suddenly.

48. –This gives aquatic organisms a chance to adjust to temperature changes slowly.

49. How long before you can put your hand in this water once removed from the stove?

50. It all depends on… –Movement of air around pot. –Shape of the pot. –Liquid that is boiling. –Type of metal the pot is made from. –Amount of water exposed to the air –Air Pressure / Elevation –Amount of water, drop vs. several gallons. –Much more so this question can only be answered by conducting a study on that pot with that liquid.

51. High Specific Heat: Hydrogen bonds absorb heat when they break, and release heat when they form. High Specific Heat: Hydrogen bonds absorb heat when they break, and release heat when they form. Copyright © 2010 Ryan P. Murphy

52. Many people rely on the high specific heat property of water to heat their home.

53. –Water is warmed in the boiler and then piped throughout the house before returning.

56. It takes significant energy to change the state of water. It takes significant energy to change the state of water. Solid  Liquid  Gas. Solid  Liquid  Gas. Gas  Liquid  Solid. Gas  Liquid  Solid. Copyright © 2010 Ryan P. Murphy

57. It takes significant energy to change the state of water. It takes significant energy to change the state of water. Solid  Liquid  Gas. Solid  Liquid  Gas. Gas  Liquid  Solid. Gas  Liquid  Solid. Copyright © 2010 Ryan P. Murphy

58. It takes significant energy to change the state of water. It takes significant energy to change the state of water. Solid  Liquid  Gas. Solid  Liquid  Gas. Gas  Liquid  Solid. Gas  Liquid  Solid. Copyright © 2010 Ryan P. Murphy

59. It takes significant energy to change the state of water. It takes significant energy to change the state of water. Solid  Liquid  Gas. Solid  Liquid  Gas. Gas  Liquid  Solid. Gas  Liquid  Solid. Copyright © 2010 Ryan P. Murphy

60. It takes significant energy to change the state of water. It takes significant energy to change the state of water. Solid  Liquid  Gas. Solid  Liquid  Gas. Gas  Liquid  Solid. Gas  Liquid  Solid. Copyright © 2010 Ryan P. Murphy

61. Water boils at 100 degrees Celsius.

62. How are the molecules behaving when water is in it’s gaseous form? Copyright © 2010 Ryan P. Murphy

63. Answer! The molecules move very fast when water is in it’s gaseous form. Copyright © 2010 Ryan P. Murphy

64. Activity! High Specific heat. –Add one drop to the depression in the dish. –Two drops to the second dish. –Three drops to the third…etc –Place in freezer for 15 minutes Copyright © 2010 Ryan P. Murphy

65. Questions: High Specific Heat. Predict which will be frozen and which won’t?

66. Questions: High Specific Heat. Predict which will be frozen and which won’t? The smaller amounts of water will freeze. The first to freeze will be the single drop, and the largest may not freeze.

67. Questions: High Specific Heat. How does this show waters high specific heat?

68. Questions: High Specific Heat. How does this show waters high specific heat? This shows high specific heat because it took more energy to freeze the larger amounts of water.

69. A B C D E F 1 Copyright © 2010 Ryan P. Murphy Which letter represents the picture that will freeze first in the fall?

70. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

71. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

72. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

73. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

74. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

75. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

76. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

77. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

78. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

79. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

80. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

81. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

82. Which of the following pictures will freeze first, second, third, fourth, fifth, and last? Copyright © 2010 Ryan P. Murphy

83. A B C D E F 1 Which letter represents the picture that will require the most energy to boil?

84. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th A B C D E F 1 Copyright © 2010 Ryan P. Murphy

85. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

86. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

87. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

88. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

89. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

90. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

91. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

92. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

93. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

94. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

95. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

96. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

97. Which of the following pictures will require the most energy to boil…1 st, 2 nd,3 rd,4 th,5 th,6 th Copyright © 2010 Ryan P. Murphy

98. Warm and cold water global currents stabilize the temperature of the earth. Warm and cold water global currents stabilize the temperature of the earth. Copyright © 2010 Ryan P. Murphy

101. Warm water from the tropics flows north toward the ice caps. –This keeps the ice caps in the northern regions from creeping south. Copyright © 2010 Ryan P. Murphy

102. Warm water from the tropics flows north toward the ice caps. –This keeps the ice caps in the northern regions from creeping south. Copyright © 2010 Ryan P. Murphy

103. Warm water from the tropics flows north toward the ice caps. –This keeps the ice caps in the northern regions from creeping south. Copyright © 2010 Ryan P. Murphy

104. Cold water from the north flows south toward the tropics. –This keeps the tropics from becoming to warm. Copyright © 2010 Ryan P. Murphy

105. Cold water from the north flows south toward the tropics. –This keeps the tropics from becoming to warm. Copyright © 2010 Ryan P. Murphy

106. Cape Cod, Massachusetts.

113. Video Link! (Gulf Stream) –http://www.youtube.com/watch?v=OLqL- TVcuGMhttp://www.youtube.com/watch?v=OLqL- TVcuGM

115. Without the ocean global conveyor of warm and cold currents,

116. Without the ocean global conveyor of warm and cold currents, the earth’s climate would become drastically different.

117. You can now complete this page.

119. What is so special about the water in this photograph? Copyright © 2010 Ryan P. Murphy

120. What is so special about the water in this photograph? Copyright © 2010 Ryan P. Murphy

121. What is so special about the water in this photograph? Copyright © 2010 Ryan P. Murphy

122. What is so special about the water in this photograph? Copyright © 2010 Ryan P. Murphy

123. What is so special about the water in this photograph? Copyright © 2010 Ryan P. Murphy

124. Compare the importance of water commonly existing in all three states of matter.

125. Water commonly exists in all three states of matter

126. Compare the importance of water commonly existing in all three states of matter. Water commonly exists in all three states of matter Water exists commonly in it’s solid state

127. Compare the importance of water commonly existing in all three states of matter. Water commonly exists in all three states of matter Water exists commonly in it’s solid state

128. Compare the importance of water commonly existing in all three states of matter. Water exists commonly in it’s solid state

129. Compare the importance of water commonly existing in all three states of matter. Water exists commonly in it’s solid state

130. Compare the importance of water commonly existing in all three states of matter.

131. On the planet Mars, we can see that water is most abundant in it’s solid form of ice.

133. Planet that is believed to have no water at all

136. Solid (s) has a definite shape and volume.Solid (s) has a definite shape and volume. Copyright © 2010 Ryan P. Murphy

139. Molecules form a crystal lattice. Molecules form a crystal lattice.

141. Liquid (l) Has definite volume but not shape.Liquid (l) Has definite volume but not shape. Copyright © 2010 Ryan P. Murphy

145. Gas (g) No definite shape or volume.Gas (g) No definite shape or volume. Copyright © 2010 Ryan P. Murphy

146. Gas (g) No definite shape or volume.Gas (g) No definite shape or volume. Copyright © 2010 Ryan P. Murphy

150. Water can exist on earth as a solid, liquid, and gas. Water can exist on earth as a solid, liquid, and gas. Water is a liquid between 0 and 100 degrees Celsius. Water is a liquid between 0 and 100 degrees Celsius. Copyright © 2010 Ryan P. Murphy

151. Water can exist on earth as a solid, liquid, and gas. Water can exist on earth as a solid, liquid, and gas. Water is a liquid between 0 and 100 degrees Celsius. Water is a liquid between 0 and 100 degrees Celsius. Copyright © 2010 Ryan P. Murphy

152. Video! Simulation of water in a liquid form turning into a solid (ice). –How are the molecules behaving in a liquid state and solid state? –http://www.youtube.com/watch?v=SVR7tfsjPO0http://www.youtube.com/watch?v=SVR7tfsjPO0 Copyright © 2010 Ryan P. Murphy

153. Does anyone know what they Hydrologic Cycle is? aka.. The Water Cycle.Does anyone know what they Hydrologic Cycle is? aka.. The Water Cycle. Copyright © 2010 Ryan P. Murphy

154. Does anyone know what they Hydrologic Cycle is? aka.. The Water Cycle.Does anyone know what they Hydrologic Cycle is? aka.. The Water Cycle. Copyright © 2010 Ryan P. Murphy

155. Does anyone know what they Hydrologic Cycle is? aka.. The Water Cycle.Does anyone know what they Hydrologic Cycle is? aka.. The Water Cycle. Copyright © 2010 Ryan P. Murphy

156. What do we already know? Explain yourselves with this template. Copyright © 2010 Ryan P. Murphy

157. What do we already know? Explain yourselves with this template. Copyright © 2010 Ryan P. Murphy

158. What do we already know? Explain yourselves with this template. Copyright © 2010 Ryan P. Murphy

159. What do we already know? Explain yourselves with this template. Copyright © 2010 Ryan P. Murphy

160. What do we already know? Explain yourselves with this template. Copyright © 2010 Ryan P. Murphy

161. What do we already know? Explain yourselves with this template. Copyright © 2010 Ryan P. Murphy

162. What do we already know? Explain yourselves with this template. Copyright © 2010 Ryan P. Murphy

163. Which of the other terms are we unsure of.. –Condensation –Evaporation –Precipitation –Percolation –Transpiration –Sublimation –Infiltration –Ocean Storage –Ground Water Storage –Freshwater discharge –Surface run-off Copyright © 2010 Ryan P. Murphy

164. Which of the other terms are we unsure of.. –Condensation –Evaporation –Precipitation –Percolation –Transpiration –Sublimation –Infiltration –Ocean Storage –Ground Water Storage –Freshwater discharge –Surface run-off Copyright © 2010 Ryan P. Murphy

165. Which of the other terms are we unsure of.. –Condensation –Evaporation –Precipitation –Percolation –Transpiration –Sublimation –Infiltration –Ocean Storage –Ground Water Storage –Freshwater discharge –Surface run-off Copyright © 2010 Ryan P. Murphy

166. The hydrologic cycle (Water Cycle):The hydrologic cycle (Water Cycle): Copyright © 2010 Ryan P. Murphy

167. The hydrologic cycle (Water Cycle): The continuous movement of water on,The hydrologic cycle (Water Cycle): The continuous movement of water on, Copyright © 2010 Ryan P. Murphy

168. The hydrologic cycle (Water Cycle): The continuous movement of water on,The hydrologic cycle (Water Cycle): The continuous movement of water on, Copyright © 2010 Ryan P. Murphy

169. The hydrologic cycle (Water Cycle): The continuous movement of water on, above,The hydrologic cycle (Water Cycle): The continuous movement of water on, above, Copyright © 2010 Ryan P. Murphy

170. The hydrologic cycle (Water Cycle): The continuous movement of water on, above, and below the surface of the earth.The hydrologic cycle (Water Cycle): The continuous movement of water on, above, and below the surface of the earth. Copyright © 2010 Ryan P. Murphy

171. Step by step drawing of the water cycle.

224. Evaporation: Substance changes from a liquid state to gas state (requires energy). Evaporation: Substance changes from a liquid state to gas state (requires energy). Copyright © 2010 Ryan P. Murphy

226. This PowerPoint is only small part of my Water Unit that I offer on TpT ($9.99) –http://www.sciencepowerpoint.com/Water_Mo lecule_Unit.htmlhttp://www.sciencepowerpoint.com/Water_Mo lecule_Unit.html –This unit includes a three part 1500 slide PowerPoint roadmap. –14 page bundled homework, modified version, 8 pages of lesson notes, review game, 25 video links, crosswords, rubrics, answer keys, readings, and much more.

227. More Units Available at… Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, The Rivers and Water Quality Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Matter, Energy, and the Environment Unit, and The Science Skills Unit Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and the Human Body Systems and Health Topics Unit. Copyright © 2010 Ryan P. Murphy