‘Why do you think we
have a winter, spring,
summer, and fall?’
‘What is the cause of
the seasons?’
Private Universe
• Show the Private Universe
Video clip here in the
Powerpoint.
Photo Credit MSC
Photo Credit MSC
Photo Credit MSC
Photo Credit MSC
Photo Credit MSC
‘Why do you think we
have a winter, spring,
summer, and fall?’
‘What is the cause of
the seasons?’
2 weeks
2 weeks
‘Why don’t we have
eclipses every
month?’
400 Moons
400x
Photo Credit SOHO/NASA Photo Credit Fred Espenak
Photo Credits Fred Espenak
Photo Credit SOHO/NASA Photo Credit Fred Espenak
Photo Credits SOHO/NASA
Image Credit MSC
Photo Credit Forrest Egan Photo Credit Fred Espenak
2 weeks
2 weeks
‘Why don’t we have
eclipses every
month?’
Image Credit MSC
‘Why does Earth have
ocean tides?’
Image Credit NOAA/NOS
‘Why do many areas
experience different
types of ocean tides?’
Image Credit NOAA/NOS
Image Permission JB Krygier
Image Credit MSC Image Permission JB Krygier
Image Credit MSC Image Permission JB Krygier
Image Credit MSC Image Permission JB Krygier
Image Credit MSC Image Permission JB Krygier
Image Credit MSC
Image Credit MSC
Image Credit MSC
Image Credit MSC
Image Credit MSC
Image Credit MSC
Image Credit MSC
Image Credit MSC
Image Credit MSC