Need help?Open

Estimate then measure

An estimate is a clever guess. It’s a guess that you think carefully about before making. Have a look at your ruler. Can you find 3cm? Can you estimate whether each of the items below is shorter or longer than 3cm? Write your estimate underneath the picture.

or REGISTER now ►

or Register to add to your saved resources

Keystage: KS1, Year 1

Join TheSchoolRun today...

... and instantly access thousands of worksheets, activities and games for your child

Shopping basket

0 items

View basket

Worksheet finder

TheSchoolRun offers parents thousands of printable and interactive worksheets, covering every aspect of the primary curriculum. These are available to our subscribers but you can try a few for free here:

Tutorial finder

In each interactive tutorial, our digital teacher explains the method, shows you examples and then gives you a chance to practise what you've learned. Find out more.

Tutorials are available to TheSchoolRun subscribers only but you can try for free: Learning the 4 times table, Long multiplication and Finding multiples

Learning pack finder

If there is a specific area of learning your child needs support with, our packs offer information, advice and plenty of engaging practical activities. Written by teachers and experts and exclusively available to TheSchoolRun subscribers, learning packs (each 50+ pages long) are fun as well as practice-packed.

JOIN
over 250,000 parents
& get FREE resources and
activities for your child!

Once you sign up, we will create a FREE account for you on the site and email you activities and offers. You can unsubscribe from our mailing list at any time. Please read our privacy policy

Start your 14-day trial

for FREE Click here

How to use TheSchoolRun

Testimonials

'My granddaughter is enjoying using TheSchoolRun worksheets and eBooks – they really do make learning fun.'

- Moira, Tring

'Thank you for providing a much-needed service for parents and one which really represented good value for money. I particularly loved your handwriting sections and the ‘Learning Journey’ links that you have created. There are not many services I would pay to subscribe to, and even less I would recommend, but yours is one which I did!'

- Nicola, Aberdeenshire

'I’m not on social media but just wanted to reach out and say I have been recommending you to everyone I know, with kids of course!

Your site has been fantastic. It’s not only teaching my little one things, it’s showing me how things should’ve been done when I was younger. I do wish you were around then, as your content is fantastic and my little boy looks forward to your daily worksheets. Learning definitely made fun.

People are so quick to moan these days, so I wanted to send an email to sing my praises. You’ve helped me become more organised with the schedule of things, but without the pressure I was putting myself under before. We have fun and learn.'

- Katie, Sevenoaks

'I'm finding your site an absolutely fantastic resource alongside the stuff being sent from my son's school. We love being able to keep track of his progress on his Learning Journey checklist!'

- Claire, Kent

View more testimonials