stars
more stars
moon
lunar cycle
name that phase
100

What is a star?

What is a giant ball of gas that produces light and heat?

100

The closest star to earth.

What is the sun?

100

What is the moon?

What is Earth's satellite?

100

The length of the lunar cycle

What is about 28 days?

100

You see the moon as a circle. This is because the complete lit part of the moon is facing Earth.

What is Full Moon?

200

Why can we not see all the stars in the daytime sky?

What is the sun is too bright

200

Groups of stars that form a pattern?

What are constellations?

200

What makes the moon so bright?

What is- the moon is reflecting the sun's light?

200

meaning of "waxing" 

What is growing?

200

You cannot see the moon even though it is in the sky. This is because only the shadow part is facing Earth. 

What is New Moon?

300

How a star's color is related to temperature.

What is Blue stars are the hottest, Red stars are the coolest, Yellow stars are medium temperature?

300

The most important characteristic that affects the apparent brightness of a star?

What is distance? - the farther away a star is, the smaller and dimmer it appears

300

The size of the moon compared to the Earth

What is about 1/4 the size of the Earth?

300

meaning of "waning"

What is shrinking?

300

The moon is fat, but not full. The light is on the right. 

What is Waxing Gibbous?

400

How do stars appear to move all night?

What is stars appear to rise in the East and set in the West

400

The three characteristics that can affect the apparent brightness of a star.

What is- how far it is, how big it is, and how hot it is?

400

Why can we only see one side of the moon from Earth?

What is the moon has a "tidally locked" orbit. It takes the moon the same amount of time to make one spin as it takes for it to make one orbit around Earth.

400

meaning of "gibbous"

What is swollen or fat?

400

The moon is skinny and curved (like a banana).The light is on the left.

What is Waning Crescent?

500

What causes the stars apparent motion at night?

What is the rotation of the earth (spin) causes the stars to appear to move across the sky at night

500

What causes us to see different constellations at different times of the year?

What is as the Earth revolves around the sun the night sky faces different directions?

500

How the Earth got its moon

What is most likely through a giant collision

500

Why moon appears to change shape

What is - the moon is always half lit? As the moon revolves around the earth, we see the lit part from different angles.

500

We see the moon as half of a circle. The light is on the left. 

What is Third Quarter (or Last Quarter)?