We use clocks and calendars to measure time. Clocks tell us the hour and minutes, with an hour having 60 minutes. Calendars tell us the day, week, month, and year, with a day having 24 hours, a week 7 days, a month 30 or 31 days except February, and a year 12 months.

2. Time

4. This is a clock This is a calendar

5. We use clocks and calendars to measure time.
This is a clock This is a calendar

6. Clocks tell us the hour and the minutes.
hour
minutes

7. Clocks tell us the hour and the minutes.
hour
hour
minutes
minutes

9. An hour has 60 minutes
Minutes

10. Calendars tell us the day.
A day has 24 hours

11. There are 7 days in a week..

12. Calendars tell us the week.
A week has 7 days

13. Saturday and Sunday is the
weekend.

14. Calendars tell us the month.
A month has 30 or 31 days,
except February.

15. There are 12 months in a year.

16. Calendars tell us the year.
A year has 12 months

17. Today is________
Tomorrow will be________Yesterday was________

18. Let´s remember!
A day has_____hours
A week has_____ days
A year has_____ months
A month has_______days
An hour has ______
minutes

19. Let´s remember!
A day has_____hours
A week has_____ days
A year has_____ months
A month has_______days
An hour has ______
minutes

20. Let´s remember!
A day has_____hours
A week has_____ days
A year has_____ months
A month has_______days
An hour has ______
minutes

21. Let´s remember!
A day has_____hours
A week has_____ days
A year has_____ months
A month has_______days
An hour has ______
minutes

22. Let´s remember!
A day has_____hours
A week has_____ days
A year has_____ months
A month has_______days
An hour has ______
minutes

23. Let´s remember!
A day has_____hours
A week has_____ days
A year has_____ months
A month has_______days
An hour has ______
minutes

24. How many minutes are
there in an hour?

25. How many minutes are
there in an hour?

26. How many hours are
there in a day?

27. How many hours are
there in a day?

28. How many days are
there in a week?

29. How many days are
there in a week?

30. How many months are
there in a year?

31. How many months are
there in a year?

32. How many seasons are
there in a year?

33. How many seasons are
there in a year?