What day is leap day?
February 29
February 28
How often do we have a leap day?
every 40 years
every 4 years
How many days does it take the earth to go around the sun?
between 300 and 400 days
between 365 and 366 days
How many seasons do we have?
365
4
True or false. The inventors of the calendar wanted the calendar to match what the earth was doing.
false
true
What kind of scientist studies how the earth moves around the sun?
astronomer
geologist
How many extra hours are in each year?
6
2
What would happen if we didn't have leap day?
nothing
the months and seasons wouldn't connect
True or false. The leap year calendar was invented last year.
true
false
What controlled the water to make shapes, numbers and the time?
a switch
a computer
True or false. Clocks tell time by tracking the hours and minutes.
false
true
What did the alarm clock do to get people out of bed?
It moved.
It stopped.
