# Measure, calculate and compare elapsed time(VCMMG227)

**LO:** To measure, calculate and compare elapsed time

Know:

– that the concepts of time (hours, minutes, days)

– how to add and subtract time intervals

**Understand:**

– that elapsed time helps us to calculate how much time has passed between two segments of time.

**Do:**

– I can measure, calculate and compare elapsed time.

**Elapsed Time**

**Elapsed Time**

### Elapsed time is the amount of time that passes from the start of an event to its ending.

### Using a number line is one of the easiest ways to help calculate elapsed time.

### The “Z” method is also another way to use to calculate elapsed time.

**Teaching Ideas**

**Teaching Ideas**

**Non-Linguistic Representations**

**Non-Linguistic Representations**

**Calculating Elapsed Time Videos**

**Calculating Elapsed Time Videos**