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Over 1.2 Million Pupils Supported Globally: Why IDL Is Trusted in SEN & K-12 Learning


The Global Reach of IDL
Since starting in the mid-1980s, IDL has become a trusted resource for schools in the UK and worldwide. Today, more than 1.2 million pupils use IDL’s tools for literacy, numeracy, wellbeing, and screening. This global reach shows the software’s quality and the real difference it makes for learners needing extra support.
IDL is used in primary and secondary schools. The programmes aim to support pupils with dyslexia, dyscalculia, and other learning challenges. IDL blends specialist content with multisensory teaching methods. This approach offers pupils learning opportunities that are accessible, engaging, and effective.
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Supporting SEN Learners with Proven Solutions
Special Educational Needs need resources that go beyond traditional teaching methods. For many learners, improving literacy and numeracy can feel tough without proper support. IDL bridges this gap by providing clear, evidence-based solutions. These solutions reduce anxiety and help learners feel more confident.
The platform’s flexibility allows for individual use or as part of a whole-school strategy. IDL helps improve spelling and reading ages. It also reduces maths anxiety. This way, pupils with additional needs get the tools they need to succeed, ensuring they are not left behind.
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Why K-12 Schools Worldwide Choose IDL
Beyond SEN support, IDL is widely used in K-12 education to enhance learning for all pupils. It has an inclusive design, aligns with your school’s curriculum, and has a proven track record of success.
IDL is now a key resource for schools in the UK and abroad, helping students at all stages of their education. Our broad reach shows that teachers and education leaders trust IDL to deliver real results.
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The Benefits of Choosing IDL for SEN and K-12 Learning
IDL supports over 1.2 million pupils and remains a trusted education partner globally.
- Evidence-Based Results: Many independent studies confirm IDL’s effectiveness. Pupils often make quick progress in literacy and numeracy. They show measurable improvements after only a few hours of use.
- Inclusive and Accessible Programmes: IDL helps ease stress for learners who find traditional settings challenging. Using multisensory tools, clear lesson plans, and accessibility features helps pupils learn at their own pace and feel confident.
- Trusted Globally by Schools: IDL is trusted in UK primary schools and international K-12 classrooms. It delivers consistent, high-quality learning support. Its global reputation highlights its ability to adapt to varied educational environments.
- Scalable Across Classrooms: IDL works just as well for individual pupils as it does across entire year groups. Teachers can use it in interventions, group work, or whole-class sessions. This makes it very versatile.
- Comprehensive Teacher Support: Alongside the software, IDL provides schools with ongoing training, resources, and dedicated support. This helps teachers use IDL confidently and get the best results for their pupils.

Why Schools Continue to Trust IDL
IDL has built its reputation as a trusted educational partner. It consistently delivers results for pupils and teachers alike. Its global reach and strong research foundation set it apart from other platforms.
- Decades of Expertise: Over decades, educators, SEN specialists, and researchers have shaped IDL. This ensures it meets the actual needs of learners.
- Proven Impact on Confidence and Progress: IDL boosts reading, spelling, and numeracy skills. It also raises self-esteem. Pupils feel more confident when they see clear improvements, so they stay motivated to keep learning.
- Designed for Every Classroom: Whether in a UK primary school or an international K-12 setting, IDL adapts easily. Its universal design gives every pupil an equal chance to progress, no matter their background or ability.
- Simple to Use and Implement: IDL is straightforward for schools to adopt. Teachers save time with unlimited user licences, easy access on devices, and automated lesson planning. Pupils also enjoy a structured learning experience.
- A Global Community of Success: IDL supports over 1.2 million pupils. It unites a global community of learners and teachers who seek educational support. This shared success reflects the platform’s reliability and value across education systems.

Frequently Asked Questions About IDL’s Global Impact
Q1: How many pupils worldwide use IDL? A: More than 1.2 million pupils in the UK and beyond benefit from IDL’s literacy, numeracy, and wellbeing programmes.
Q2: Is IDL suitable for all school types? A: Yes. IDL is widely used in primary, secondary, and K-12 schools. It supports SEN learners and benefits entire classes through structured, inclusive resources.
Q3: How does IDL support SEN pupils specifically? A: IDL reduces learning anxiety through multisensory activities, structured lessons, and tailored progression. It is particularly effective for dyslexia and dyscalculia support.
Q4: Can IDL be scaled across whole schools? A: Absolutely. IDL is flexible. It can be used for individual interventions or for whole year groups. This makes it great for school-wide adoption.
Q5: Why do international schools choose IDL? A: IDL offers a solid curriculum, backed by proven results and a strong global reputation. This makes it a trusted option for international K-12 schools looking for dependable learning support.
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IDL’s global impact is built on trust, inclusivity, and proven success. IDL has decades of experience and has helped over 1.2 million pupils. It continues to achieve great results in literacy, numeracy, and learner confidence.
IDL delivers structured and effective solutions for both SEN pupils and whole-class teaching in K-12 schools.
Ready to join the growing number of schools worldwide that trust IDL? Contact us today and discover how your pupils can benefit.