Astronomy before the advent of Telescope

1. ASTRONOMICAL PHENOMENA
BEFORE THE ADVENT OF TELESCOPE
LESSON 2
LESSON 2

2. PLATO: Platonic Solids
REVIEW: EARTH IS SPHERICAL
REVIEW

3. PYTHAGORAS
REVIEW: EARTH IS SPHERICAL

4. PTOLEMY
REVIEW: EARTH IS SPHERICAL

5. ARISTOTLE
REVIEW: EARTH IS SPHERICAL

6. FLAT EARTH ROUND EARTH
- Anaximander
- Anaximenes
- Plato
- Aristotle
- Pythagoras
- Eudoxus
- Ptolemy
FLAT EARTH |ROUND EARTH

7. LESSON 2
GUESS THE GIBBERISH
ASK +THROWN +GNOME +ME
Astronomy

8. LESSON 2
GUESS THE GIBBERISH
LOAN +NAH +EGG +LIPS
LUNAR ECLIPSE

9. LESSON 2
GUESS THE GIBBERISH
EGG +QUIT +THOR
EQUATOR

10. LESSON 2
GUESS THE GIBBERISH
ROUTE +ATE +SHOWN
ROTATION

11. LESSON 2
GUESS THE GIBBERISH
SON +DIAL
SUNDIAL

14. LESSON 2
Whycanweseetheseplanetsinthe
skyevenwithouttheuseoftelescope?

15. Sincetheyonlyhavethenightskyandtheireyes,...
HOWDOTHEYUSETHESEASTRONOMICAL
BODIESTOTHEIROWNBENEFIT?

17. Theyusedthemotionofthestars,themoonandthe
suntoDEFINETIMEandDESCRIBELOCATION.

18. BABYLONIAN
The technique for using astronomical
motions for keeping time originated 4,000
years ago with Babylonian Culture.
LESSON 2

19. SUNDIAL
GNOMON

20. LESSON 2
A.M
ante meridiem
"before meridian"
P.M
post meridiem
"after the meridian"

22. SUNDIAL
A SUNDIAL shows the
apparent local solar time.
LESSON 2

23. DARWINIAN REVOLUTION & FREUDIAN REVOLUTION
DARWINIAN REVOLUTION & FREUDIAN REVOLUTION
APPARENT SOLAR TIME MEAN SOLAR TIME
Uniform time AVERAGE
from apparrent solar time.
Non-uniform
fluctuating solar time.
LESSON 2
"direct observation
of the Sun"
"clock time"

24. DOESTHEMOONEMITLIGHTITSELF?
"The sunlight is responsible for
the moon's transformation."

30. lUNARCYClE = 9.yDAYS

31. WHAT PHASE AM I?
FIRST QUARTER

32. WHAT PHASE AM I?
WANNING GIBBOUS

33. WHAT PHASE AM I?
WAXING CRESCENT

34. WHAT PHASE AM I?
NEW MOON

35. LESSON 2

36. ECLIPSE
LESSON 2
An ECLIPSE occurs when
Sun, Moon and Earth are
in line with one another.
SOLAR AND LUNAR
ECLIPSE

37. S M E
Solar Eclipse occurs when the moon is in between the Sun and
the Earth. The Moon partially or completely blocks the Sun.

38. S E M
Lunar Eclipse occurs when the Earth casts its shadow on the moon when the Earth
is in between the Sun and the Moon.

39. COMPLETE SHADOW PARTIAL SHADOW
“moon completely
covers the sun"
“only a portion of
the moon is in front
of the sun"

40. LESSON 2
Whichamongtheastronomical
phenomenacatchesyourattention?
Why?

41. LESSON 2
FAMILY FEUD
Let's play!!

42. FAMILY FEUD
What is the meaning of A.M?
ANTE MERIDIEM

43. FAMILY FEUD
What planets may be seen in the sky
without using a telescope?
Mercury, Venus, Mars,
Jupiter, and Saturn.

44. FAMILY FEUD
An occurs when Sun,
Moon and Earth are in line with
one another.
ECLIPSE

45. FAMILY FEUD
A shows the apparent
local solar time.
SUNDIAL

46. FAMILY FEUD
It is a partial shadow on the earth or
moon experiencing the total phase of
an eclipse.
PENUMBRA

47. FAMILY FEUD
What phase am I?
FULL MOON

48. FAMILY FEUD
Afternoon hours are identified as post
meridiem or
P.M

49. FAMILY FEUD
Occurs when the Earth casts its
shadow on the moon when the Earth
is between the Sun and the Moon.
LUNAR ECLIPSE

50. FAMILY FEUD
What phase am I?
WAXING CRESCENT

51. FAMILY FEUD
"The dark appearance of the moon."
NEW MOON

52. FAMILY FEUD
How long does it take the moon to
complete the lunar cycle?
29.5 days

53. FAMILY FEUD
What phase am I?
WAXING GIBBOUS

54. FAMILY FEUD
A uniform time average from the
apparent solar time.
MEAN SOLAR TIME

55. FAMILY FEUD
The technique of using astronomical
motions for keeping time originated some
4,000 years ago with culture.
BABYLONIAN

56. FAMILY FEUD
What is the significance of studying
astronomical phenomena?
:)