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IDL for Secondary Schools

IDL is widely used in secondary schools across the UK to support SEN learners and those falling behind in literacy and numeracy. It is typically used with small intervention groups and is proven to dramatically improve reading, spelling and maths ability in pupils up to the age of 16+.

IDL is particularly effective for aiding the transition between the last year of primary and the first year of secondary school. If both schools use IDL, we can simply transfer a pupil’s profile from one to the other. This allows the pupil to pick up where they left off in Year 6, providing stability and familiarity.

The IDL impact

Year 7, 8 and 9 pupils, often working at KS2 level and sometimes at KS1, can really benefit from IDL’s structured multi-sensory approach to learning. Many of our secondary schools report significant progress in reading, spelling and maths within a short period of time, substantially impacting progress in other subjects and improving learning independence.

For Y10 and 11 pupils, IDL can be used to boost important skills in preparation for GCSEs. The IDL spelling lessons are particularly useful at this point, addressing subject specific vocabulary in core subjects such as Maths and Science.

Tracking student progress for both individual students and groups is easy for teachers and simple to access – data is available in both graph and written format. The information is easy to read and understand – really useful for presenting results to parents, the management team or school governors and meeting Ofsted requirements.

After only 26 hours use of IDL...

  • 10 months improvement in reading age

    10 months improvement in reading age

  • 11 months in spelling age

    11 months in spelling age

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News & Events

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We're at Nasen LIVE! 🎉

We're excited to be at Nasen LIVE in Birmingham for a full day of inspiring sessions, expert speakers, practical ideas, shared learning, and connection within the SEND community.

If you're here too, come and visit our stand to learn more about our award-winning literacy and numeracy programmes, as well as our brand-new Phonics product! 🤩

Can't make it? Start a free trial today 👉 https://idlsgroup.com/book-a-free-trial/

#nasenLIVE2026
Answering Your Frequently Asked Questions! 🤩

Did you know we have a dedicated FAQs section on our website? It's designed to help customers get the most out of the IDL software, with answers to common questions and guidance on using the platform to its full potential.

Whether you're getting started, looking for support, or wanting to explore additional features, our FAQs are here to help.

View our FAQs here 👉https://idlsgroup.com/faqs/
Check out this weeks Classroom Comic 🙌

Meet our IDL Phonics characters in a series of fun, educational comics designed to bring learning to life! 🤩

Today's topic: Prefixes and Suffixes 📚

Try our brand-new IDL Phonics programme for FREE before September.
👉 Find out more using the link in our bio

#Phonics #EducationalComic
We're Hiring! 🚀

We have some exciting opportunities to join the team at IDL and Ascentis.

We're currently recruiting for:

Marketing Assistant
https://careers.ascentis.co.uk/jobs/7955353-marketing-assistant

Customer Service Advisor
https://careers.ascentis.co.uk/jobs/7911672-customer-service-advisor

Lead Developer & DevOps Engineer
https://careers.ascentis.co.uk/jobs/7894391-lead-developer-and-devops-engineer

Interested? Find out more about these roles and explore our other vacancies on our careers page 👉 https://careers.ascentis.co.uk/
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