Dyslexia Action Literacy Programme. The gold standard of literacy intervention worldwide.

DALP (Dyslexia Action Literacy Programme, formerly DILP - Dyslexia Institute Literacy Programme) draws upon decades of literacy research and data to develop fully confident learners through structured, language-based pedagogy.
DALP is a personalised, cumulative, multi-sensory structured learning programme which delivers a highly individualised progression through remediation of errors and extending literacy skills. The core research underpinning the programme is the work of Orton, Gillingham, Stillman, Cox and Hickey whose teaching principles (multi-sensory, structured and sequential, explicit, diagnostic and prescriptive, synthetic and analytic and emotionally supportive) are the foundation for the DALP Courses and represent the gold standard of literacy intervention worldwide.
DALP continues to be one of the most faithful modern programmes of these principles, quality assured through rigorous accredited trained specialist teachers to guarantee fidelity and consistency. The programme extends beyond decoding of words to composition, vocabulary and meta-cognition. There is a built-in framework for assessment. Specialists use standardised measures and on-going diagnostic records aligning with UK SEND practice and, importantly, it reflects modern science of reading and cognitive linguistics, including phonemic awareness, working memory and orthographic mapping and therefore sits flexibly alongside school-wide literacy approaches.
The DALP Literacy Programme is built around five core strands, each focusing on a specific aspect of literacy. This structure allows for detailed error analysis and a clear understanding of a learner's individual literacy profile. A Diagnostic Placement Screening (DPS) provides in-depth insight into strengths and needs, ensuring teaching is precisely targeted from the outset.
The programme is highly focused and responsive to the learner. Teaching is designed so that the teacher acts as a skilled facilitator, supporting the learner to actively engage with and make sense of the materials. All resources are carefully personalised - from images to topics - to motivate the learner, increase engagement, and make learning meaningful.
A key strength of the programme is its explicit focus on metacognition and self-efficacy. Learners develop the language to understand and describe their own literacy development, helping them build confidence, independence, and a positive sense of themselves as learners.
Tap or hover over each strand to learn more.
Sounds of language and their relationship to spelling and punctuation.
Word structures, syllables and grapheme-phoneme correspondences.
Sentence structures and grammatical conventions.
Morphological rules and suffixing in word formation.
Strategies for decoding unfamiliar words through pattern recognition.
Each lesson is highly structured and divided into several different elements. The structure is unchanged from week to week allowing the learner to have ownership over their discovery. The activities and games are carefully designed for learner independence.
Review last week's learning and targets.
Strengthen grapheme and letter naming links, sequencing and categorising.
Revisit key points through Learning Cards: Ready Steady Reading Cards, Speedy Spelling Cards, Elevate your Vocabulary, and Metacard Mastery.
Revise word reading and spelling from previous sessions.
The learner embarks on their new learning for the lesson.
Continue new learning through reading and writing words and sentences. Develop prediction strategies, language work, comprehension and metalanguage.
Build on existing skills to rehearse and consolidate new learning.
A game which consolidates today's new discoveries, followed by a reflective review of the Lesson Highlights.
Statistically Significant Gains
Under Dyslexia Action's P4L scheme, over 2,000 children made statistically significant reading gains above expectations — averaging +2 SSP points vs a control group who declined by 2 points.
Typical Gains of 3–5 SSP Points
DALP has been shown to elicit typical results including gains of 5 points improvement in comprehension and 3 points gain in word identification over 6 months.
Interactive & Evidence Based
"Literacy Instruction from Afar" (C. Downing et al, University of York, 2024) found that learners engaging with an interactive evidence-based literacy programme made significant gains in reading accuracy and phonemic awareness.
Accelerated Progress
Even a solid improvement can equate to several months worth of reading or spelling progress — and more substantial gains can accelerate a child's reading age by over a year in just a few months.
Qualitative Progression
DALP not only supports quantitative progression but also qualitative progression — with learners developing their confidence, engagement and metacognitive awareness.
Specialised Delivery & Ongoing Assessment
A national review "What Works for Children and Young People with Literacy Difficulties" (G. Brooks, University of Sheffield, 2016) highlights structured content with specialised delivery and ongoing assessment — core principles of DALP.