Introduce estimating on a number line to your class when you download this Year 1 Estimate on a Number Line to 20 PowerPoint.

This resource is ideal for whole-class teaching and takes children on a journey, looking at how to place numbers up to 20 on a blank number line by using the skill of estimating. With a clear teaching sequence to follow and a reasoning and problem-solving question to work through at the end, children are given the opportunities to apply and consolidate their knowledge in a variety of different ways.

Using this teaching tool will allow you to assess and give immediate feedback to children whilst helping to inform the next steps for this lesson.