Telling Time to the Nearest Minute MAFS.3.MD.1.1

Reading a clock is a lot like reading a number line. Lesson Opening Which numbers is the arrow in between? Estimate what number the arrow represents. 3 4 5 6 7 8 9 10 11 12 Reading a clock is a lot like reading a number line. between 8 and 9 5 10 15 20 25 30 35 40 29

How can you tell time to the nearest minute? 12 11 1 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? Think of a clock like a number line. 8 9 7 10 6 11 5 4 12 3 1 2

How can you tell time to the nearest minute? Think of a clock like a number line. 9 10 8 11 7 12 6 5 4 1 2 3

How can you tell time to the nearest minute? Think of a clock like a number line. 10 11 9 12 8 7 6 5 1 2 3 4

How can you tell time to the nearest minute? Think of a clock like a number line. 11 12 10 9 8 7 6 1 2 3 4 5

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 10 9 8 7 1 2 3 4 5 6

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 10 9 8 1 2 3 4 5 6 7

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 10 9 1 2 3 4 5 6 7 8

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 10 1 2 3 4 5 6 7 8 9

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 2 3 4 5 6 7 8 9 10

How can you tell time to the nearest minute? Think of a clock like a number line. 12 1 2 3 4 5 6 7 8 9 10 11

How can you tell time to the nearest minute? Think of a clock like a number line. 1 2 3 4 5 6 7 8 9 10 11 12

How can you tell time to the nearest minute? Think of a clock like a number line. 1 2 3 4 5 6 7 8 9 10 11 12

How can you tell time to the nearest minute? Think of a clock like a number line. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00

How can you tell time to the nearest minute? Think of a clock like a number line. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00

The shorter hand tells the hour. How can you tell time to the nearest minute? Think of a clock like a number line. The shorter hand tells the hour. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00

The shorter hand tells the hour. How can you tell time to the nearest minute? Think of a clock like a number line. The shorter hand tells the hour. The hour hand is after 4 (but before 5). So the time will be 4: ___. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 4: __ __

The longer hand tells the minute. How can you tell time to the nearest minute? Think of a clock like a number line. The longer hand tells the minute. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 4: __ __

The longer hand tells the minute. How can you tell time to the nearest minute? Think of a clock like a number line. The longer hand tells the minute. The minute hand is between the 9 and the 10, but in MINUTES the 9 is 45 and the 10 is 50. The minute hand shows 46. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 4: __ __

Let’s try another one! The longer hand tells the minute. 4:46 How can you tell time to the nearest minute? Think of a clock like a number line. The longer hand tells the minute. The minute hand is between the 9 and the 10, but in MINUTES the 9 is 45 and the 10 is 50. The minute hand shows 46. Let’s try another one! 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 4:46

How can you tell time to the nearest minute? Think of a clock like a number line. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 __:__ __

How can you tell time to the nearest minute? Think of a clock like a number line. The hour hand (shorter hand) is between 9 and 10, so it will be 9: _ _ 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 9:__ __

How can you tell time to the nearest minute? Think of a clock like a number line. The hour hand (shorter hand) is between 9 and 10, so it will be 9: _ _ The minute hand (longer hand) is between 3 and 4, or 15 and 20. The minute hand is on 18. 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 9: __ __

How can you tell time to the nearest minute? Think of a clock like a number line. The hour hand (shorter hand) is between 9 and 10, so it will be 9: _ _ The minute hand (longer hand) is between 3 and 4, or 15 and 20. The minute hand is on 18. Let’s try another one! 1 2 3 4 5 6 7 8 9 10 11 12 5 10 15 20 25 30 35 40 45 50 55 00 9:18

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 3: __ __ 9 3 8 4 7 5 6 The hour hand (shorter hand) is between 3 and 4, so it will be 3: _ _

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 3: __ __ 9 3 8 4 7 5 6 The hour hand (shorter hand) is between 3 and 4, so it will be 3: _ _ The minute hand (longer hand) is on the 4, or 20 minutes.

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 3: __ __ 9 3 8 4 7 5 6 The hour hand (shorter hand) is between 3 and 4, so it will be 3: _ _ The minute hand (longer hand) is on the 4, or 20 minutes.

How can you tell time to the nearest minute? Think of a clock like a number line. Let’s try another one! 12 11 1 10 2 3:20 9 3 8 4 7 5 6 The hour hand (shorter hand) is between 3 and 4, so it will be 3: _ _ The minute hand (longer hand) is on the 4, or 20 minutes.

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 11: __ __ 9 3 8 4 7 5 6 The hour hand (shorter hand) is between 11 and 12, so it will be 11: _ _

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 11: __ __ 9 3 8 4 7 5 6 The hour hand (shorter hand) is between 11 and 12, so it will be 11: _ _ The minute hand (longer hand) is between the 11 and 12, or 55 and 00 minutes. The minute hand is on 59.

How can you tell time to the nearest minute? Think of a clock like a number line. 12 11 1 10 2 11:59 9 3 8 4 7 5 6 The hour hand (shorter hand) is between 11 and 12, so it will be 11: _ _ The minute hand (longer hand) is between the 11 and 12, or 55 and 00 minutes. The minute hand is on 59.

Writing the time in different ways Part 2 Writing the time in different ways

How can you tell time to the nearest minute? When the minute hand is between 6 and 12, you can count backward and tell the amount of minutes BEFORE the next hour. 12 11 1 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? When the minute hand is between 6 and 12, you can count backward and tell the amount of minutes BEFORE the next hour. 1 minute 12 11 1 10 2 9 3 The time is 11:59 OR 1 minute BEFORE 12. 8 4 7 5 6

How can you tell time to the nearest minute? When the minute hand is between 6 and 12, you can count backward and tell the amount of minutes BEFORE the next hour. 12 11 1 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? When the minute hand is between 6 and 12, you can count backward and tell the amount of minutes BEFORE the next hour. 5 minutes 5 minutes 12 11 1 4 minutes 10 2 9 3 8 4 7 5 6

How can you tell time to the nearest minute? When the minute hand is between 6 and 12, you can count backward and tell the amount of minutes BEFORE the next hour. 5 minutes 5 minutes 12 11 1 4 minutes 10 2 9 3 5:46 OR Count the minutes until the next hour. 5 + 5 + 4 = 14 minutes So, the time is 14 minutes before 6. 8 4 7 5 6

Exit Ticket Write the time in two ways for the following clock.