Do Now- The Earth’s Motion and Seasons, pg 178

1. Do Now-The Earth’s Motion and Seasons,pg 178 ___ is a complete trip of the Earth around the Sun. This takes the Earth ____ (timeframe: hours, days, years) and is in an ___ pattern. ___ is a complete turn of the Earth on its axis from west to east. This takes the Earth ___ . (timeframe)

2. Revolution 365 days • ___ is a complete trip of the Earth around the Sun. This takes the Earth ____ (timeframe: hours, days, years) and is in an ___ pattern. elliptical 24 hours

3. Rotation 24 hours 2. ___ is a complete turn of the Earth on its axis from west to east. This takes the Earth ___ (timeframe).

4. Earth’s Motion and Seasons#15

5. Tilt of the Earth1. Label the arrows on the map.2. Color the map.3. Draw a line from North to South Pole and label its distance in kilometers.4. Label the distance of the equator in kilometers.5. Draw a line 0.5 mm above the equator and label that line Tropic of Cancer.6. Draw a line 0.5 mm below the equator and label that line Tropic of Capricorn.7. Cut and paste the map. Do not cut out your labels.8. After pasting it, draw an arrow from West to East below the map on the background paper.9. Draw and color a Sun, either to the left or right side.10. Title it, “___(season) in the Northern Hemisphere.

6. Draw this diagram that represents the Northern Hemisphere.

7. solstice Do Now longest shortest ___ = the Sun’s rays shine at the Tropic of Cancer/ Capricorn. Summer solstice is the ___ day of the year while the winter solstice is the ___ day of the year. ___ = the Sun’s rays shine directly at the equator. ___ and ___ equinox = the length of day and night are both equal. equinox Fall spring

8. Activity- Earth’s tilt

14. west east Do Now-numbers and directions you need to know 24 hours sunrises sunsets The Earth rotates from ___ to ___ (compass direction) , giving us ___(timeframe) of day and night. This means that ___ in the east and ___ in the west. The Earth revolves ___ (direction) around the Sun in an elliptical shape for ___ (timeframe) . counterclockwise 365 days

15. Do Now-numbers and directions you need to know axis four 4. The ___ goes through the Earth from the North to South Pole. 5. Earth tilts at 23.5 degrees, giving us ___ seasons. 6. Moon ___ around the Earth for 28 days. revolves

16. The Seasons in the Northern Hemisphere

17. Do Now June 21/22 Sept 21/22 winter Dec 21/22 spring Mar 21/22 June 21/22 winter spring Sept 21/22 Southern Dec 21/22 Mar 21/22

18. Gizmo: Earth, Moon and Sun-pg 3 X21 X4X X2X X8X

19. Do Now- video clips1. The Sun’s rays light more at the ___ Hemisphere, which is closer to the Sun, giving us ___ heat. 2. Therefore in the Southern Hemisphere, ___ solstice has arrived.3. In June, the Sun’s rays are shining towards the Tropic of ___, giving ___ solstice in the Northern Hemisphere.4. The ___ of the Earth can give the poles 24 hours of daylight for 6 months.

20. Southern 1. The Sun’s rays light more at the ___ Hemisphere, which is closer to the Sun, giving us ___ heat. 2. Therefore in the Southern Hemisphere, ___ solstice has arrived. more summer

21. 3. In June, the Sun’s rays are shining towards the Tropic of ___ , giving ___ solstice in the Northern Hemisphere.4. The ___ of the Earth can give the poles 24 hours of daylight for 6 months. Capricorn winter tilt

22. Do Now- The Earth’s Moon, pg 184-192 It appears to have different shapes as it goes through phases. How does the moon’s appearance change during a month? 2. How might the tides affect the way this boat is tied? Look at picture 3. What do you think causes the tides? Look at picture

23. 2. How might the tides affect the way this boat is tied? More water, the tighter the rope; less water, the looser the rope.

24. 3. What do you think causes the tides? The moon’s gravitational pull.

25. Do Now 1. ___ is the amount of matter in a given amount of space.2. The moon has the same density of the first two layers of the ___.3. Density ( ) = mass ( ) volume ( ) 4. density of water = 5. Float = less dense, ___= more dense

26. Do Now1. On Earth, the sun’s rays are absorbed from different amounts by various factors:a) colors- Black absorbs all wavelengths of light and ___ none. While white reflects all wavelengths of light and therefore absorbs the least heat. b) solid- It takes ___ thermal energy to heat solids as the molecules are condensed. c) liquids- TE gets ___ absorbed since liquids need to be evaporated first. But liquids stay heated longer due to the H+ and O- charges. reflects less slowly

27. Do Now1. Which will boil pasta faster, using 1 cup or 2 cups of water? Explain. 1 cup. Since there is less water, the evaporation rate will be quicker. Recap: Solids versus Liquids Dark colors versus Light colors

30. Cloudy High Warm In the water (bottom half of the bottle) The high pressure forces the air molecules to move downward Evaporation

31. Do Now1. ___ is the amount of matter in a given amount of space.2. The moon has the same density of the first two layers of the ___ .3. Density ( ) = mass ( ) volume () 4. density of water = 5. Float = less dense, ___ = more dense density Earth g/ml grams ml 1 g/ml sink

32. Do NowList the colors in order of density. Floatdensity is ___ than water 1. ___ 2. ___ 3. ___ Sinks density is ___ than water less yellow blue red greater

33. dark Do Now elevated craters 1. Marias which are ___ colored were formed by lava flows. 2. The light colored lunar highlands are ___ lunar surfaces. 3. Circular depressions are ___ formed by meteorites striking the Moon’s surface. 4. Identify A through F by using the words MARIA, LUNAR HIGHLAND, And CRATER.

34. D A E B F C

35. A = crater • B = maria • C = lunar highland • D = crater • E = lunar highland • F = maria

36. Do Now1. We only see one side of the moon because the two motions of ___ and ___ take the same time which is ___ days. Video clip 2. Describe new moon. The moon is between the sun and earth, so ___ moon is seen. 3. Describe full moon. Earth is between the sun and moon so ___ % of the lit moon can be seen.

38. 1. We only see one side of the moon because the two motions of ___ and ___ take the same time which is ___ days.2. Describe new moon. The moon is between the sun and earth, so ___ moon is seen. 3. Describe full moon. Earth is between the sun and moon so ___% of the lit moon can be seen. Video clip revolution rotation 27.3

40. 2. Describe new moon. The moon is between the sun and earth, so ___ moon is seen.3. Describe full moon. Earth is between the sun and moon so ___% of the lit moon can be seen. no 100

41. Enchantedlearning.com diagram

42. Do Now noon Draw a New Moon: You can not see any of the New Moon because the lighted half of the Moon is facing the Sun at ___ . Draw a Waxing Crescent: Draw a First Quarter: This occurs at ___ . sunset

43. Do Now midnight 6. Draw a Waxing Gibbous. 7. Draw a Full Moon. 8. A Full Moon occurs at ___ . 9. Draw a Waning Gibbous. 10. Draw a Third Quarter. 11. A Third Quarter occurs at ___. 12. Draw a Waning Crescent. sunrise

44. Do Now-1. Which moon phase did you see last night? http://www.moonconnection.com/moon_phases_calendar.phtml Answer: Waxing Gibbous

45. 2. Identify the eight phases of the moon, given the Sun is shining on the right side. D A E F B G C

46. Phases of the moon where the Sun shines on the right side • A = First Quarter • B = Waning Gibbous • C = Waning Crescent • D = Waxing Crescent • E = Waxing Gibbous • F = Full Moon • G = Third Quarter • Not pictured is: New Moon

47. Do Now Draw the Sun and the eight moons revolving the Earth. Shade in the eight semi circled moons correctly. Label each phase of the moon. Do Now

48. Answers Third Quarter Waning Gibbous Waning Crescent New Moon Full Moon Waxing Crescent Waxing Gibbous First Quarter