Data and assessments
The importance of data and assessment at the targeted level
At the targeted level of support, accurate data and ongoing assessment are essential to ensuring that the right provision is in place for children and young people with SEND.
When universal strategies are not enough, it becomes increasingly important to understand each learner’s needs in greater depth and respond with precision.
High-quality assessment enables practitioners to identify specific gaps in learning, barriers to engagement, and underlying needs. This ensures that targeted interventions are purposeful, well-matched, and focused on the areas that will have the greatest impact.

Progress monitoring
Regular monitoring of progress is equally important.
It allows staff to:
- evaluate whether interventions are effective
- adjust approaches where needed
- make sure time and resources are used efficiently
Without this ongoing review, there is a risk that support may continue without meaningful impact.
Effective use of data at this level should:
- clearly identify starting points and specific areas of need
- inform the selection of appropriate interventions and strategies
- track small-step progress over time
- highlight when approaches need to be adapted or intensified
- support informed decision-making around next steps, including specialist involvement where needed
Examples of assessment tools that can support this process include:
- standardised assessments (for example reading, spelling, and maths tests) to benchmark attainment
- diagnostic assessments to pinpoint specific gaps (for example phonics screeners, number sense assessments)
- Boxall Profile (for social, emotional, and behavioural needs)
- SDQ (Strengths and Difficulties Questionnaire) for wellbeing and behaviour
- language assessments (like WellComm, BPVS) to identify communication needs
- precision teaching data and fluency tracking
- curriculum-based assessments and teacher-led formative assessment
- observational tools and structured checklists
- engagement scales for learners with complex needs
The SENCo Hub
The SENCo Hub includes a range of assessment tools curated by our SENCos - visit the dedicated pages below for more information.
Further national resources
GOV.UK
GOV.UK
Birth to 5 Matters - Guidance by the sector for the sector.
Interventions, assessments and strategies - Boxall Profile Online.
GL Assessment - Training and data support
Speech and Language UK.
Speech and Language UK.
Autism Education Trust
Council for disabled children.
EEF - Education Endowment Foundation