Looking for an activity to build on children's understanding of using number lines to estimate? This Year 2 Estimate on a Number Line Supporting Activity is sure to fit the bill! This resource provides instructions for setting up a game for pairs or groups to complete. Children will generate numbers using digit cards and estimate their location on a blank number line. Can they estimate where the numbers will sit correctly?

This resource is sure to give you the inspiration you need. You could also give this activity to another staff member - it is quick and easy to roll with.