Maths

Earlier & Later, 15-Min Intervals

EASYTEACHING.NET

Overview:

An activity designed to help students calculate and write the new times after adding elapsed times in 15-minute intervals. Designed for middle years students.

Learning Objectives:

  • Add elapsed times in 15-minute intervals to find later times.
  • Write the resulting times in digital format.
  • Strengthen skills in calculating time differences and representing times digitally.

How the Activity Works:

Students are given an analogue clock showing a start time and an instruction to add an elapsed time (e.g., 15 minutes, 30 minutes, etc.). They then calculate the new time and write it in digital format (e.g., 9:30 becomes 10:00 with a 30-minute addition). This activity helps students practise adding 15-minute intervals and reinforces their ability to represent times in digital form.

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