Time and Times

Front

What is time?

Back

Time is a way to measure the duration of events and the intervals between them.

Tags

CCSS.RI.3.7

CCSS.RI.4.7

CCSS.RL.2.7

CCSS.RL.3.7

CCSS.RL.4.7

Front

What does 'hour' mean?

Back

An hour is a unit of time equal to 60 minutes.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

CCSS.W.2.3

CCSS.W.3.3C

Front

What does 'minute' mean?

Back

A minute is a unit of time equal to 60 seconds.

Tags

CCSS.L.5.5C

Front

What is a clock?

Back

A clock is a device used to measure and display time.

Front

What is the difference between AM and PM?

Back

AM refers to the time from midnight to noon, while PM refers to the time from noon to midnight.

Tags

CCSS.RI.2.5

CCSS.RI.3.3

CCSS.RI.3.5

CCSS.RI.4.3

CCSS.RI.4.5

Front

How many minutes are in an hour?

Back

There are 60 minutes in an hour.

Tags

CCSS.4.MD.A.1

Front

What is a quarter of an hour?

Back

A quarter of an hour is 15 minutes.

Tags

CCSS.4.MD.A.1

Front

What is a half hour?

Back

A half hour is 30 minutes.

Tags

CCSS.4.MD.A.1

Front

If it is 3:00 PM and you add 1 hour, what time is it?

Back

It is 4:00 PM.

Tags

CCSS.3.MD.A.1

Front

If it is 2:30 PM and you subtract 30 minutes, what time is it?

Back

It is 2:00 PM.

Tags

CCSS.3.MD.A.1