Earth and Space ....................................................................................................................................................................81–170

8.7A** ..................................................................................................................................................................................81–88

41. Seasons Basics

42. Seasons

43. Modeling the Seasons

44. Seasons with Earth, Moon, and Sun

8.7B** ................................................................................................................................................................................89–100

45. Sequencing Moon Phases

46. Limitations of Lunar Models

47. Predicting Moon Phases

48. Moon Phases and Tides

49. Predicting Moon Phase Dates and Names

50. Day and Night with Moons

8.7C* ................................................................................................................................................................................101–106

51. Modeling Tides

52. Tides Probe

53. Tidal Oddballs

8.8A** ..............................................................................................................................................................................107–112

54. Identifying Galaxies

55. Galaxy Analogies

56. HR Diagram

8.8B* ................................................................................................................................................................................113–116

57. Locating the Sun

58. The Sun

**Readiness Standard; *Supporting Standard

Table of Contents