Explanation and Free Practice Resources
A calendar represents time in a repeating structure of days, weeks, and months, enabling interpretation of dates by matching the day of the week, date number, and month, and identifying the order and length of months. Learners determine intervals in days or weeks by counting calendar units and distinguish a date (when an event occurs) from a duration (how long it lasts), without requiring leap-year rules or more advanced calendar systems.
On this page:
A calendar organizes days into rows of weeks. Each column shows the same day of the week.
Use this calendar:
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
Example: A library visit is on June 10. A class trip is on June 13. What day of the week is the trip, and how many days after the library visit is it?
So, the class trip is on Friday, June 13, and it is 3 days after the library visit.
Remember: June 13 is a date, or when something happens. 3 days is a duration, or how long the wait lasts.
Click a topic below to practice the foundational skills you'll need, learn the steps, or master this skill
Earned ?
Print this free 'Read calendars' worksheet to practice this skill away from the computer. Click 'Modify' to easily customize this worksheet to your exact needs.
These adaptive units introduce, teach, or reinforce this skill (Read calendars) through scaffolded problems that grow in difficulty as concepts are understood.