Months
In a calendar year, there are 12 months. Each month has a different number of days:
- January - 31 days
- February - 28 or 29 days (leap year has 29 days)
- 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
It's important to know the months and their respective number of days when planning events, tracking time, and understanding the calendar.
.◂Math Worksheets and Study Guides Third Grade. Time
Study Guide
Time 
Activity Lesson
Time Change Activity Lesson
Bus Stop! Activity Lesson
Time to the Nearest 5 Minutes Activity Lesson
Time - To The Nearest 5 Minutes Activity Lesson
Time - To the Nearest 5 Minutes Activity Lesson
Time - To the Nearest 5 Minutes Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Date Worksheet/Answer key
Date Worksheet/Answer key
Date Worksheet/Answer key
Time Worksheet/Answer key
Time Worksheet/Answer key
Time Between Problems Worksheet/Answer key
Taking Time
Activity LessonActivity LessonActivity LessonActivity LessonActivity LessonActivity LessonWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Measurement and Data
Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.
Tell and write time to the nearest minute, and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram. [3-MD1]