
Breaking Down a Year

January (Month 1)
February (Month 2)
March (Month 3)
April (Month 4)
May (Month 5)
June (Month 6)
July (Month 7)
August (Month 8)
September (Month 9)
October (Month 10)
November (Month 11)
December (Month 12)
So now someone can come up and say, "What are you doing on July fourth?" Then you'll know how to answer and show up for the barbeque on time. A side note for you to remember is that there are different numbers of days in each month. We have a list at the bottom of the page.
A Little About the Moon
So how did we come up with twelve months in a year? It has to do with the phases of the Moon. The Moon goes through a full phase (from new moon to new moon) every 27.3 days. That 28ish day period is roughly as long as a month. As we said, that's how it all started. Over the years, the lengths of months were redefined into the odd collection of days we have now. Here are the phases of the Moon and the number of days each phase appears after a new moon. The days are approximate.New Moon: Day 0 or Day 28ish (The moon is dark.)
Waxing Crescent: Days 3-4 (There is only a sliver of a moon visible.)
First Quarter: Day 7 (Half of the moon is bright.)
Waxing Gibbous: Day 10-11
Full Moon: Day 14 (The entire moon is lit.)
Waning Gibbous: Day 17-18
Last Quarter: Day 21 (Half of the moon is bright.)
Waning Crescent: Day 24-25 (There is only a sliver of a moon visible.)
New Moon: Day 28ish or Day 0 (The moon is dark.)
Details to Remember
Months of the year:- January (31 Days)
- February (28 Days, 29 on Leap Year)
- March (31 Days)
- April (30 Days)
- May (31 Days)
- June (30 Days)
- July (31 Days)
- August (31 Days)
- September (30 Days)
- October (31 Days)
- November (30 Days)
- December (31 Days)
Related Activities
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Learning the Phases of the Moon
- Play Activity |
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Learning the Names of the Months
- Play Activity |
Useful Reference Materials
Wikipedia:https://en.wikipedia.org/wiki/Pre-algebra
Encyclopædia Britannica:
http://www.britannica.com/topic/mathematics
College of the Redwoods:
http://mathrev.redwoods.edu/PreAlgText/