What time does the clock show? Write it in digital format and in words.
Hour Hand: The shorter hand on the clock that shows the hour. When between numbers, it shows the hour that has passed.
Minute Hand: The longer hand on the clock that shows minutes. Each number represents 5 minutes.
Time to the Minute: Reading time with precision to the exact minute, not just to the nearest 5 minutes.
- Read the hour hand: Between 3 and 4 means it's 3 o'clock
- Read the minute hand: Pointing to 7 means 7 × 5 = 35 minutes
- Combine: 3:35 (or 35 minutes past 3)
- Write in both digital and word formats
The hour hand is between 3 and 4, which means it's after 3 o'clock but not yet 4 o'clock
So the hour is 3
The minute hand points to 7
Each number on the clock face represents 5 minutes
7 × 5 = 35 minutes
Hour:Minute = 3:35
Thirty-five minutes past three, or twenty-five minutes to four
The clock shows 3:35 in digital format, or "thirty-five minutes past three" in words.
• Hour Reading: Hour hand shows the hour that has passed
• Minute Calculation: Each number = 5 minutes (1=5, 2=10, 3=15, etc.)
• Digital Format: Hour:Minute (3:35)
Positioning Clock Hands: Placing the hour and minute hands at the correct positions to represent the given time.
47 minutes: Each number represents 5 minutes
47 ÷ 5 = 9 remainder 2
So minute hand is at the 9 (45 minutes) plus 2 more minute marks
It's 10:47, so the hour hand is past 10
At 47 minutes, the hour hand has moved 47/60 of the way toward 11
It should be almost at 11 but not quite there
Minute hand: Point to 9 and then move 2 small minute marks forward
Hour hand: Point slightly before the 11 (about 47/60 of the way from 10 to 11)
Check that the positions represent 10:47 correctly
The minute hand should point to the 9 (45 minutes) and then 2 more small minute marks (47 minutes total). The hour hand should be almost at 11 but still slightly before it, about 47/60 of the way from 10 to 11.
• Minute Hand: 47 min = 9th number + 2 minute marks
• Hour Hand: Moves gradually as minutes pass
• Positioning: Hour hand between 10 and 11 at 47 minutes
Elapsed Time: The amount of time that passes between two events. Calculated by subtracting the start time from the end time.
Start: 2:15 PM, End: 4:43 PM
From 2:15 PM to 4:15 PM = 2 hours
From 4:15 PM to 4:43 PM = 28 minutes
Total time = 2 hours + 28 minutes = 2 hours 28 minutes
Check: 2:15 PM + 2 hours 28 minutes = 4:43 PM ✓
The movie is 2 hours and 28 minutes long.
• Elapsed Time: End time - Start time = Duration
• Calculation: Handle hours and minutes separately
• Verification: Add duration to start time to check
Time to the Minute: Reading time with precision to the exact minute (not just to the nearest 5 minutes).
AM/PM: Time formats for morning (AM) and afternoon/evening (PM).
Elapsed Time: The time that passes between two events.
- Read Hour Hand: Shows the hour that has passed
- Read Minute Hand: Each number = 5 minutes, then count extra minutes
- Combine: Put hour and minute together
- Format: Write in digital (H:MM) or word format
• 1 hour = 60 minutes
• Each number on clock face = 5 minutes
• Hour hand shows the hour that has passed
• Minute hand shows exact minutes
Time Addition/Subtraction: Calculating future or past times by adding or subtracting hours and minutes from a given time.
Current: 9:28 AM
Add 3 hours: 9:28 AM + 3 hours = 12:28 PM
Add 45 minutes: 12:28 PM + 45 minutes = 1:13 PM
Current: 9:28 AM
Subtract 2 hours: 9:28 AM - 2 hours = 7:28 AM
Subtract 17 minutes: 7:28 AM - 17 minutes = 7:11 AM
Check: 7:11 AM + 2 hours 17 minutes = 9:28 AM ✓
Check: 9:28 AM + 3 hours 45 minutes = 1:13 PM ✓
3 hours and 45 minutes after 9:28 AM is 1:13 PM. 2 hours and 17 minutes before 9:28 AM was 7:11 AM.
• Addition: Add hours first, then minutes
• Subtraction: Subtract hours first, then minutes
• Conversion: 60 minutes = 1 hour when needed
Schedule Calculation: Using time addition to determine arrival times based on departure times and travel duration.
Departure: 7:42 AM
Travel time: 1 hour 23 minutes
Arrival: 7:42 AM + 1 hour 23 minutes = 9:05 AM
Departure: 3:15 PM
Travel time: 1 hour 23 minutes
Arrival: 3:15 PM + 1 hour 23 minutes = 4:38 PM
Check: 7:42 + 1:23 = 7:42 + 1:18 + 0:05 = 8:60 + 0:05 = 9:00 + 0:05 = 9:05 ✓
Check: 3:15 + 1:23 = 4:38 ✓
The bus arrives at school at 9:05 AM. The bus arrives home at 4:38 PM.
• Time Addition: Departure + Travel time = Arrival time
• Same Duration: Use same travel time for return trip
• Verification: Check calculations by working backwards
Time to the Minute: Reading time with precision to the exact minute.
Hour Hand: Shorter hand showing the hour that has passed.
Minute Hand: Longer hand showing exact minutes (each number = 5 minutes).
- Identify Hands: Recognize hour and minute hands
- Read Hour: Note the hour that has passed
- Read Minutes: Count minutes from the minute hand position
- Combine: Put hour and minutes together
- Verify: Check your reading makes sense
• Hour hand shows the hour that has passed
• Each number on clock face = 5 minutes
• 1 hour = 60 minutes
• Always include AM or PM in your answer
• Verify by adding/subtracting to check