Time

Ages 611

Difficulty adapts to you

Time

Time tells us when things happen and how long they take. We use seconds, minutes, hours, days, weeks, months, and years.

Your goals

  • You can read clocks, calculate duration, and solve time problems.
  • You can use duration, interval correctly.
  • You can count hours and minutes separately, exchanging 60 minutes for 1 hour.

Words to know

duration:
How long an event lasts.
interval:
The time between two moments.

Examples

  • 160 seconds = 1 minute. 60 minutes = 1 hour.
  • 2A film starts at 2:15 pm and lasts 1 hour 50 minutes. It ends at 4:05 pm.

Check these

  • Do not treat an hour as 100 minutes.
  • Keep every number, symbol, label, and unit in its correct place.
  • Show enough working to check how you reached your answer.

Helpful habits

  • Read the whole question before choosing what to do.
  • Show one clear step at a time and check each step.
  • If you are stuck, draw a model, try smaller numbers, or revisit the example.

Now try your own

Create your own time example, solve it, and explain how you checked it.

Professor Wise Owl

Professor Wise Owl

Wisdom & Understanding

Take your time — wisdom comes from understanding, not rushing!