EDETR/1
This linear 12/24 hour analogue/digital elapsed time ruler enables students to calculate elapsed time in a simpler way by marking start and finish time using a dry erase marker, therefore calculating start and finish time. Compare the difference and relationship between analogue and digital time using the analogue (top) or digital (bottom) section of the rule. Ends clip together to show continuous time.
Size: 50 x 4.5cm
Suitable for ages: 6+
♻️ Made from durable, recyclable materials.