1869

High school (ages 12+)
Mathematics & Numbers

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/1869

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the gregorian calendar commencement?Friday
2. What is the julian calendar commencement?Wednesday
3. What was special about the calendars in 1869?In 1869, two calendars were used: the Gregorian calendar started the year on a Friday, while the Julian calendar started on a Wednesday, creating a 12‑day difference.
4. Why did the Julian calendar still exist in 1869?Some places and churches kept using the Julian calendar because of tradition. It stayed in use until 1923.

Gregorian Calendar: The internationally adopted civil calendar, a reform of the Julian calendar, designed for greater astronomical accuracy.
Julian Calendar: A solar calendar established by Julius Caesar, which was the standard in the Roman world and subsequently in Europe for centuries.
Common Year: A year containing 365 days, lacking the additional day found in a leap year.
Anno Domini (AD): A system of numbering years from the traditionally reckoned year of Jesus Christ's birth.