Hours and Minutes Fill In
Written by Adi Ackerman, Head Teacher
"Hours and Minutes Fill In" is written for 2nd Grade (Ages 7-8). If your little one is a year younger but already steady on telling time, the page still works. You may just need to read the instructions out loud. And if they are older and units of time never quite stuck, this is a short review rather than busywork.


2nd grade math worksheet: fill in 10 time facts, like 1 hour equals 60 minutes and 1 day equals 24 hours. Answer key included. Part of our units of time collection.
How do I use this worksheet?
Before handing out the worksheet, briefly introduce the concept with a short oral warm-up or a visual model on the board. Let students work through it independently after a quick group example, checking in with a partner if they get stuck, encouraging them to talk through their thinking: "What strategy are you using? How do you know that is right?" After completing the worksheet, review any missed problems together and discuss the reasoning rather than just the answer. For extra support, let students use manipulatives or draw pictures alongside the written problems. These units of time worksheets work well as daily practice, homework, or a focused review activity.
What students will practice
- Students will learn that 1 hour is 60 minutes and 1 day is 24 hours.
- Students will count by fives on a clock to find minutes from the 12 to a number.
- Students will find half an hour, a quarter hour and how many quarter hours are 45 minutes.
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FAQ
How do I use this units of time worksheet?
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Before handing out the worksheet, briefly introduce the concept with a short oral warm-up or a visual model on the board. Let students work through it independently after a quick group example, checking in with a partner if they get stuck, encouraging them to talk through their thinking: "What strategy are you using? How do you know that is right?" After completing the worksheet, review any missed problems together and discuss the reasoning rather than just the answer. For extra support, let students use manipulatives or draw pictures alongside the written problems. These units of time worksheets work well as daily practice, homework, or a focused review activity.
What does this worksheet teach?
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Fill in 10 time facts, like 1 hour equals 60 minutes and 1 day equals 24 hours. The long hand goes around the clock once in 1 hour. The short hand goes around the clock 2 times in 1 day. The directions on the page read: Use the clock and count the minutes by fives as the long hand moves. Then, write the missing number on each line. An answer key is included.
Can I use this units of time worksheet for homeschool or classroom?
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Yes, both. We made it for 2nd Grade telling time, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with units of time. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.
What units of time are covered at the 2nd grade level?
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2nd graders work with seconds, minutes, hours, days, weeks, months, and years, understanding how each unit relates to the next.
How does understanding units of time support other math skills?
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It directly supports elapsed time calculations and helps students reason about schedules, durations, and calendar events.
What types of exercises appear on units-of-time worksheets?
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Common exercises include choosing the best unit for a given situation (e.g., a nap takes minutes, not hours) and ordering units from smallest to largest.
What time-telling skills should second graders master?
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Second graders should tell and write time to the nearest five minutes using both analog and digital clocks, and use a.m. and p.m. appropriately (CCSS 2.MD.C.7). They should understand that there are 60 minutes in an hour and know what the minute hand means at each number on the clock face (the 3 means 15 minutes, the 6 means 30 minutes, and so on). Students should also solve simple word problems involving time, such as determining what time it will be in 30 minutes. Worksheets that present analog clock faces and ask children to write the time in digital format, and vice versa, build fluency in reading both clock types. This skill extends the first-grade focus on hours and half hours to the more precise five-minute intervals.
How do you teach telling time to the nearest five minutes?
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Build on first-grade skills by reviewing o'clock and half-past times. Then introduce the minute numbers around the clock: point out that each number represents 5 minutes (1 means 5 minutes, 2 means 10 minutes, and so on through 12 meaning 60 minutes). Practice skip counting by 5s around the clock face. Use a demonstration clock with movable hands and count the minutes as you move the minute hand from number to number. Worksheets that label the 5-minute intervals on the clock face help children who are still memorizing the positions. Practice with real-life scenarios ("soccer practice starts at 4:15") connects the skill to daily life. Consistent daily clock reading during classroom transitions reinforces the skill naturally.
What is the difference between a.m. and p.m. and when do second graders learn this?
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A.m. (ante meridiem) covers midnight to noon, and p.m. (post meridiem) covers noon to midnight. Second graders learn this distinction as part of CCSS 2.MD.C.7. The concept is best taught through daily routines: breakfast at 7:00 a.m., school starts at 8:30 a.m., lunch at 12:00 p.m., dinner at 6:00 p.m., bedtime at 8:00 p.m. Children struggle with this concept because 12:00 can be either noon or midnight, and the transition from a.m. to p.m. at noon is not intuitive. Worksheets that list daily activities and ask students to label each with a.m. or p.m. connect the concept to real life. Discussing what would be strange (eating dinner at 6:00 a.m.) helps children reason about the distinction logically.
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Worksheet Details
| Grade | 2nd Grade |
| Subject | Math |
| Topic | Telling Time |
| Pages | 1 page |
| Difficulty | Medium |
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