math calendar

7/31/2019 Math Calendar

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3-ocania ,,,


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Contents What is Calendar ?

The beginning of Calendar.

Months meaning

What is a Calendar Calculation means?

How can calculate?

Quizzzzz time


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What is a calendar?A calendar is a chart or device which displays the date

and the day of the week, and often the whole of aparticular year divided up into months, weeks, anddays (Collins english Dic.)

As you know calendar help us to know dates, months,

and years. It is something we need to live comfortably,so we thought that it would be interesting if we made aresearch on this topic.


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The beginning of the Calendar 2000 years ago, ancient Rome citizen used the lunar

calendar (1 year is 355 days),but this calendar had 10more extra days. So Cieser made new calendar calledJulius calendar. They use this calendar for about 1,500years.


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The beginning of the CalendarAfter that, many people found an error in the Julius

calendar so Romes king Gregorius 8 (8) made anew solar calendar in 1582.

But now we use a different one. Not the Gregoriuscalendar. In fact the Julius calendar is the one most

similar to the calendar we use today.


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The meaning of each Month January (januarius)-> the entrance, door, passage and etc

February (februarius)-> februarius (Latin) mean is clean.

March (martius)

-> god of the war who is Ares.

April (aprilis)-> Aprilcame from aperie (Latin verb) that mean is indicate.


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The meaning of each Month May (maius)-> 1st meaning is the god of spring and growth who is Maia.2nd meaning is from Majores(Latin) word that means old

person.

June (junius)-> June came from word Juniores (Latin) that mean youngperson.

July (quintilis, julius)-> In ancient Rome calendar, July was the fifth month so july

came from word quintilis. (Latin)


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The meaning of each Month August (sixtilis)-> In ancient Rome calendar, August was the sixth month,so August came from word sixtilis. (Latin)

September (septembris)-> In ancient Rome calendar, September was the seventhmonth, so September came from the wordseptembris.(Latin)

October (odtober)-> In ancient Rome calendar, October was the eighth month,

so October came from the word odtober.(Latin)


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The meaning of each Month November (nebember)

-> In ancient Rome calendar, November was the ninth

month, so November came from the wordnebember .(Latin)

December (december)

-> In ancient Rome calendar, December was the tenthmonth, so December cane from word december.(Latin)


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How do we CALCULATE the

Calendar?Here, we will learn how to calculate the calendar. By

calculating the calendar we can know the weekday of aparticular date.

Ex) What day is 2037 January first??

*USE this Method !!

->Essential # of year + Essential #of months +date)/7 -

>find the remainder

So if we calculate this, 2 + 1 + 1 = 4 (4 is not bigger than 7) soits THURSDAY!!!


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Quizzzzzzzzzzzzz time Find the weekday of 2055/ May 5th

Find the weekday of 2079/ July 7th

Find the weekday of 2044/ April 4th

Find the weekday of 2068/ February 26th

Find the week day of 2033/ December 25th


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Thank you for listening!

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