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Moon phases Eclipses Section 2.3 in textbook

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Create new Moon. Create waxing crescent ... make a new moon. Waxing crescent. Other phases: First quarter ... the Moon is one day after Full Moon. What ... – PowerPoint PPT presentation

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Title: Moon phases Eclipses Section 2.3 in textbook


1
Moon phases Eclipses (Section 2.3 in textbook)
2
Overarching questions
  • What are the names of the Moons phases?
  • What causes these phases?
  • What causes eclipses? What does the Moon look
    like during eclipses?
  • Telling time direction from the Moon.
  • Are there phases on other worlds?

3
Phases names see page 43
  • New
  • Waxing Crescent
  • First quarter
  • Waxing Gibbous
  • Full
  • Waning Gibbous
  • Third quarter
  • Waning crescent

4
Moon movie
Shout now! when ___________ shows up.
5
Ping Pong demo phases part 1
  • Using
  • the light bulb as the Sun
  • Ping pong ball as Moon.
  • If brand name appears near side.
  • YOU as ENTIRE Earth
  • Picture on textbook p. 43 will help with visual
    aid.
  • Create new Moon.
  • Create waxing crescent
  • Look at Lecture Tutorial workbook on page 79, 1.
    Which phase is that? Answer the question. 1
    minute.

6
Question 1 on page 79 of workbook.
  • A
  • B
  • C
  • D
  • E

7
Ping Pong demo phases part 2
  • Review
  • make a new moon.
  • Waxing crescent
  • Other phases
  • First quarter … follow teacher prompt through all
    phases.
  • Lecture tutorial, pages 79-81. Do remaining
    questions. 10 minutes.

8
Ping Pong demo phases part 3
  • Demonstrate starting at one new moon and going
    through a cycle to the next new moon.
  • How long does it take to do that?
  • How long does it take to go new - 1st quarter?
  • How long from 1st quarter to full?
  • How long from waxing crescent to waning crescent?

9
How long between 1st quarter and full moon?
  • 1 day
  • 1 week
  • 2 weeks
  • 3 weeks
  • 1 moonth

10
How long from waxing crescent to waning crescent?
  • 1 day
  • 1 week
  • 2 weeks
  • 3 weeks
  • 1 moonth

11
Today the Moon is one day after Full Moon. What
will it be tomorrow?
  • New
  • Wax crescent
  • 1st quarter
  • Wax gib
  • Full
  • Wan gib
  • 3rd qtr
  • Wan cresc.

12
Sun stuff
  • Review Sun directions at various times.
  • Sunrise time _________, direction _____
  • Sunset time __________, direction _____
  • Middle of day time ________, Sun direction __
  • _______________________________________

13
Ping Pong demo eclipses
  • What is a total lunar eclipse? What phase is the
    Moon? Is it always that phase?
  • What is a total solar eclipse? What phase is the
    Moon? Is it always that phase?
  • Eclipses discussed in textbook, pages 45-49

14
Facing the Moon, finding the Sun
  • Which direction would you have to turn to see the
    Sun if you saw these pictures
  • 1. How much would you turn?
  • 2. How much would you turn?
  • 3. How much would you turn?
  • 4. How much would you turn?

15
Your turn
  • Lecture tutorial, pages 83-85. 12 minutes.

16
What is the correct answer to 5?
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H

17
What time is it when the Moon drawn on the board
is where you see it.
  • 6am
  • Noon
  • 6pm
  • Midnight

18
What you should be able to do
  • Given a picture of the Moon, name of phase or
    eclipse, complete all of the following
  • Draw picture and name each phase
  • How much of the Moon is lit, and how much of the
    lit part we see? Why is the dark part not lit?
  • If facing the Moon at any phase, which way
    (right/left/behind) do you turn to face the Sun?
    Name direction (NSEW)
  • Approximate time, based on the Moons phase and
    location in the sky

19
Clicker questions coming
  • My advice
  • Take out some notebook paper.
  • I will fill in the blanks on the board. Copy info
    down.
  • Write your guess someplace off to the side so you
    can cover up your answer when you study your
    notes
  • Write the correct answer in another place you can
    cover up, NOT immediately next to your first
    guess.
  • This will make it hard for you to peek at the
    right answer when studying your notes

20
Close your textbooks
  • See above

21
What time is it when the moon is ____ and located
in the ___ sky.
  • 6am
  • Noon
  • 6pm
  • midnight

22
What Moon phase rises at 6pm
  • New
  • 1st quarter
  • Full
  • 3rd quarter
  • All of them

23
If the Moon is _____ what will it look like one
week later?
  • New
  • Waxing crescent
  • 1st q.
  • Waxing gibbous
  • Full
  • Waning gib
  • 3rd q
  • Waning crescent

24
What time is it when the moon is ____ and located
in the ___ sky.
  • 3am
  • 9am
  • 3pm
  • 9pm

25
Which one would appear closer to the Sun in the
sky?
  • Some pictures
  • FIX THIS SLIDE
  • Picture Choice 3
  • Picture Choice 4

26
What time is it when the Moon is _____ and in the
____
  • Midnight
  • 3am
  • 6am
  • 9am
  • Noon
  • 3pm
  • 6pm
  • 9pm

27
Where is the ____ moon at ____?
  • East
  • South
  • West
  • North (below ground)

28
Can you see a waxing crescent during daytime?
  • Yes
  • No

29
Can planets show phases?
  • Yes
  • No

30
Could the first quarter Saturn picture in this
classroom be taken from Earth?
  • Yes
  • No
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