How many hours or how many days?
The sun
Complete Spins of the Earth
This and that
Spinning
100

1 rotation of the earth

What is 24 hours or 1 day?

100

Where the sun rises

What is the East?

100

Monday morning to Tuesday morning?

What is 1 spin?

100

The line where the earth meets the sky.

What is a horizon?

100

This is how fast the earth spins per hour.

What is 1000 miles per hour?

200

2 rotations of the earth

What is 48 hours?

200

The sun makes this that can be used to tell time.

What are shadows?

200

Saturday morning to Monday morning

What is 2 spins?

200

How we have defined cause and effect in science class.

What is "action and reaction"?

200

The reason we can't feel the earth spinning.

What is everything on earth moves with us?

300

5 rotations of the earth

What is 120 hours?

300

The number of days it takes the earth to travel around the sun in a year.

What is 365?

300
Tuesday evening to Saturday evening

What is 4 spins?

300

Two full moons in one month.

What is a blue moon?

300

This is what is spinning when you see a sunset or sunrise?

What is the earth?

400

1/2 rotation of the earth

What is 12 hours?

400

This is what is moving when we observe a sunset or sunrise.

What is the earth?

400

Sunday evening to Friday evening?

What is 5 spins?

400

Copernicus claimed this and got in trouble with the Roman Catholic Church.

What is that the earth is moving and not the sun, stars and planets?

400

If the Earth were to spin twice as fast as it does now, how many hours would be in one day (one complete spin)?

What is 12 hours?

500

365 rotations of the earth

What is 1 year, 365 days, or 8760 hours?

500

What kind of object is the sun?

What is a star?

500

Monday evening to Thursday morning 

What is 2 1/2 spins?

500

The country that used to use their finger joints to count.

What is Egypt?

500

If the Earth were to spin half as fast as it does now, how many hours would be in one day (one complete spin)?

What is 48?