Math Practice platform www.ipracticemath.com A complete Math Practice platform For k-12 grades. Suggest ways that parents can help their child learn, such as give them practice Math for 30 minutes a day. www.iPracticeMath.com

What time is it ???????? TIME www.iPracticeMath.com

Facts About Time Time is the ongoing sequence of events taking place. The past, present and future. We measure time using seconds, minutes, hours, days, weeks, months and years. Clocks measure time. www.iPracticeMath.com

Telling Time to the Hour AM/PM vs. 24 Hour Clock Normally the time is shown as Hours: Minutes There are 24 Hours in a Day and 60 Minutes in each Hour. www.iPracticeMath.com

The Hands of Time The long hand is the minute hand. The short hand is the hour hand. www.iPracticeMath.com

The Hands of Time 60 5 There are 60 minutes on a clock face. 55 10 15 50 20 45 25 40 35 30 www.iPracticeMath.com

The Hands of Time Count the numerals on the clock. There are only 12 hours on a clock face. So, the hour hand is a short hand. www.iPracticeMath.com

“Minute” is a long word. The minute hand is the longer hand. “Hour” is a short word. The hour hand is the shorter hand. hour www.iPracticeMath.com

When the minute hand is pointing to 12, read the time as “o’clock”. In this case, the hour hand is pointing to the 3 and it is “three o’clock”.

Now the minute hand is pointing to 12 and the hour hand is pointing to the 5. So, we read the time as “five o’clock”.

Four Quarters A clock divided into 4 equal sections, 4 QUARTERS. Each quarter would represent a 15 minute section. www.iPracticeMath.com

AM/PM www.iPracticeMath.com 12:00 AM is MIDNIGHT. 12:00 PM is NOON . When we say AM, we are referring to the hours before NOON. When we say PM, we are referring to the hours past NOON. www.iPracticeMath.com

Important Facts About Time 60 seconds= 1 minute 60 minutes= 1 hour 24 hours= 1 day 30 minutes= 1 half hour 15 minutes= 1 quarter hour www.iPracticeMath.com

Converting between units of time There are: Time Units In this Time Unit 60 Seconds in a Minute Minutes in a Hour 24 Hours in a Day 7 Days in a Week About 30 in a Month 365 in a normal Year 366 in a leap Year www.iPracticeMath.com

Converting between units of time There are: Time Units In this Time Unit 12 Months in a Year 52 Weeks 10 Years in a Decade 20 in a Score 100 in a Century 1000 in a Millennium www.iPracticeMath.com

For example : leap year : A leap year is a kind of a year that has one extra day in it. Leap Years are any year that can be divided by 4 (such as 2012, 2016, etc).  For example : leap year : 1998 , 1996 , 1950 ,2004 , 2010 , 1942 , 1912 , 2032 www.iPracticeMath.com

Write am/pm wherever applicable We already know that time is expressed either in 12 hrs. clock format or in 24 hrs. clock format Write am/pm wherever applicable 3:00 in the morning 3:00 am 5:00 in the evening 5:00 pm 12:30 in the afternoon 12:30 pm 10:00 at night 10:00 pm www.iPracticeMath.com

Convert the following into 12 - hrs clock time 23:00 hrs 11:00 pm 13:20 hrs 1:20 pm 00:00 hrs 12:00 am (midnight) 15:30 hrs 3:30 pm www.iPracticeMath.com

www.iPracticeMath.com 30 Minute Math Practice Everyday Time in 24 hr Clock to 12 hr Format Convert minutes to seconds Find the day before few days  Convert seconds to minutes  Calendar related Facts 30 Minute Math Practice Everyday