There are 

3 main units of 

time in a 

day!

Seconds , minutes , hours

A second is the smallest unit of time.

A minute is a little more bigger than a second.

An hour is so much bigger than seconds and minutes!

first, we are going to learn about :

 Seconds

  A second is 

     the

  SMALLEST

 unit of time.

What are some things

that take a second?

Let's see!

All of these take a second!

A girl sneezing

A dolphin jumping

A dog winking

 A lion yawning

Flipping a page

Kicking the ball

Clicking the mouse

Writing the number 1

THIS RED LINE SHOWS THE SECONDS.

IT MOVES FAST AND YOU CAN HEAR THE SOUND OF THE SECOND! ' TICK, TOCK! '

        NOW....

 WHAT IS abbreviation ?

                              An abbreviation is                                     short form of a word

PRESS

 UNITS OF TIME 

 Abbreviation of seconds:

1 second 

1 sec 

1 s

now, let's move on to :

Minutes

 A minute is

 the next biggest unit of time after seconds.

I can't wait to see some things which take a minute! It's going to be fun!

all of these take a minute!

Taking out the trash

Brushing your teeth

Playing a short song on the piano

Washing your hands

THIS LOOOOOONG LINE SHOWS THE MINUTES. IT DOES MOVE THAT FAST, NOR THAT SLOW . IT MOVES EVERY ONE MINUTE.

        NOW....

DOES EVERY UNIT OF TIME       HAVE AN                                 ABBreviation ?

                                     Yes, every unit of time 

                            has an abbreviation  

  PRESS

 UNITS OF TIME 

 Abbreviation of 

minutes:

1 min

 1 minute

finally, let's go to:

Hours 

Hours are         the

 LARGEST 

unit of time   in a day. 

I want to take photos of things that take an hour!

things that take an hour!

Playing 5 rounds of football 

Watch a movie 

UNITS OF TIME

Building a snowman

Doing homework

THIS SHORT LINE SHOWS THE HOURS . IT MOVES SO SLOW, AS HOURS ARE THE BIGGEST UNIT OF TIME IN A DAY.